Spacecenter.org - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
79% 
Page structure
58% 
Link structure
17% 
Server
80% 
External factors
100% 
SEO Score
Response time
0.66 s
File size
453.30 kB
Words
1607
Media files
33
Number of links
427 internal / 31 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Space Center Houston | Bringing people & space closer together
The length of the page title is perfect. (578 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Visit and immerse yourself in the past, present and future of space exploration.
The length of the meta description is perfect. (482 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://spacecenter.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generatorElementor 3.19.3; features: e_optimized_assets_loading, additional_custom_breakpoints, block_editor_assets_optimize, e_image_loading_optimization; settings: css_print_method-external, google_font-enabled, font_display-auto
tec-api-versionv1
tec-api-originhttps://spacecenter.org
descriptionVisit and immerse yourself in the past, present and future of space exploration.
msapplication-TileImagehttps://spacecenter.org/wp-content/uploads/2022/06/SCHFavicon1-300x300.png
article:publisherhttps://www.facebook.com/SpaceCenterHouston
article:modified_time2025-07-18T20:34:32+00:00
langen
twitter:cardsummary_large_image
twitter:site@spacecenterhou
og:localeen_US
og:typewebsite
og:titleSpace Center Houston | Bringing people & space closer together
og:descriptionVisit and immerse yourself in the past, present and future of space exploration.
og:urlhttps://spacecenter.org/
og:site_nameSpace Center Houston
og:imagehttps://spacecenter.org/wp-content/uploads/2023/01/web2023-astronautdays02.jpg
og:image:width1280
og:image:height700
og:image:typeimage/jpeg
charsetUTF-8

Automatically check spacecenter.org including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 1607 words. That's ok.
18.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
13 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 16.7 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 109 characters this one is longer than 70 characters:
"for questions or concerns, contact our reservations team with your order number at 281.283.4755 or via..."
Image SEO
(Somewhat important)
20 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...ploads/2022/07/SCH-Galaxy-Logo-White.pngSCH Galaxy Logo WhiteSCH Galaxy Logo White
...ploads/2022/07/SCH-Galaxy-Logo-White.pngSCH Galaxy Logo WhiteSCH Galaxy Logo White
...ploads/2022/07/SCH-Galaxy-Logo-White.pngSCH Galaxy Logo WhiteSCH Galaxy Logo White
...nt/uploads/2025/01/web-mw-6-1024x560.jpgNo alt attribute provided
...nrj0q9y36xjzwnvjkoji7vrqlgel1t02bae0.jpgweb-edpd-texas36002web-edpd-texas36002
...vyztwj4nj2q09l8e2mbavyi5zog7mp0wjwig.jpgweb2025-spaceuweb2025-spaceu
...6aink019rrz246n8f6zgo1x3hi755b9grioo.jpgweb2023-astronautdays03web2023-astronautdays03
...8ayucl54diz51ntilf7f405vgsuo78bfdis8.jpgweb-july-2025-membership-campaign-acq (2)web-july-2025-membership-campaign-acq (2)
...vyztwj4nj2q09l8e2mbavyi5zog7mp0wjwig.jpgweb2025-spaceuweb2025-spaceu
...2x60c56gpba1efp7dl8nq0zond3h23epl1eg.jpgweb2025-spaceu15to18web2025-spaceu15to18
...kuu1ia828vxpy1wotyyuc79qhswictbp5avs.jpgamillionmilesawayamillionmilesaway
...ef0bjkhd5325ard3n4v72vkzrg1dacmvq0d4.jpgweb-missionsketch3web-missionsketch3
...qtda1dl2ur3skwkjfkf3upu57u8s74matgm0.jpgmemsummer-jh1memsummer-jh1
...ooykzf81zjqiuo4j6lqen64aniv0pt2p0eoo.jpgtheboywhotouchedthestars (1)theboywhotouchedthestars (1)
...DSC00286-Enhanced-NR_edited-1024x683.jpgNo alt attribute provided
/wp-content/uploads/2022/08/ArrowCircle.svgNo alt attribute provided
...ploads/2022/09/SpaceCenterU-1024x683.pngNo alt attribute provided
/wp-content/uploads/2022/08/ArrowCircle.svgNo alt attribute provided
...ads/2023/01/Astronaut-Days-Rounded-8.pngNo alt attribute provided
/wp-content/uploads/2022/08/ArrowCircle.svgNo alt attribute provided
...5-membership-campaign-acq-4-1024x560.jpgNo alt attribute provided
.../2023/05/web2023-girlstem03-1024x560.jpgNo alt attribute provided
...ntent/uploads/2025/06/mission-sketch.jpgNo alt attribute provided
...ent/uploads/2025/05/amedina-1024x560.jpgNo alt attribute provided
...25/05/geminianniversary2025-1024x560.jpgNo alt attribute provided
.../uploads/2025/05/npad2025-1-1024x560.jpgNo alt attribute provided
...ritage-Month-Speaker-Series-1024x560.jpgNo alt attribute provided
...023/01/blog-planetearthcelebration23.jpgNo alt attribute provided
...ploads/2022/07/SCH-Galaxy-Logo-White.pngNo alt attribute provided
...loads/2022/07/all-white-knockout-png.pngNo alt attribute provided
...ent/uploads/2022/07/smithsonian-logo.pngNo alt attribute provided
/wp-content/uploads/2022/09/cac-badge-1.pngNo alt attribute provided
...uploads/2022/07/bbb-charity-seal-aem.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 40 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 Space for everyone
H2 9 a.m.–6 p.m.
H2 The Moonwalkers: A Journey with Tom Hanks
H2 Upcoming Events
H2 Explore the Moon with Us! An Expeditions in Science Professional Development Opportunity for Educators
H2 Space Center U | Ages 11-14
H2 Astronaut Days
H2 New Member Thank You Party
H2 Space Center U | Ages 11-14 Duplicate text
H2 Space Center U | Ages 15-18
H2 Movie Night: “A Million Miles Away” with José Hernández
H2 Monthly Member Morning
H2 Sunrise Social: Brunch with José Hernández
H2 Storytime with José Hernández (English Reading)
H2 Upgrade Your Visit
H2 All Access Membership
H2 Learn With Us
H2 Explorer Camps
H2 Space Center U®
H2 Educator Conference
H2 Insights, news & updates
H2 9 a.m.–6 p.m. Duplicate text
H2 1601 E NASA Parkway, Houston, TX 77058
H2 Visit
H2 Education
H2 Support Us
H2 Membership
H2 About
H2 Join our newsletter!
H2 Your mission: Unlock a year of rockets, astronauts and space adventures! →
H2 Early Closure | April 29, 2025
H3 Your Backstage Pass to Space: Perks, Access & Awe-Inspiring Experiences
H3 STEM in Sight: Watch Young Minds Light Up One Square at a Time
H3 Space Center Houston with UTMB Health Launches New Exhibit, Mission: Sketch! 🚀
H3 Congratulations, Amy Medina Jorge: Space Center Houston SEEC Ambassador Embarks on Blue Origin’s NS-32 Flight
H3 Celebrating the Anniversary of Gemini IV
H3 Get Ready to Take Flight on National Paper Airplane Day!
H3 Celebrate Asian American and Pacific Islander Heritage Month with us
H3 From Earthrise to Action: A Celebration of Our Planet
H3 Closed Jan. 21 & 22, 2025
There are too many internal links (427) on this page.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
8 links don't have an anchor text.
None of the anchor texts is too long.
There are too many external links (31) on this page.
LinkAttributesAnchor text
https://spacecenter.org/Anchor Skip to content
https://spacecenter.org/IMG-ALT SCH Galaxy Logo White
https://spacecenter.org/about-us/About
https://spacecenter.org/about-us/About Us
/news-center/News Center
/host-an-event/Host an Event
https://spacecenter.org/blogOur Blog
https://spacecenter.org/contactContact
/visitor-informationVisit
/visitor-information/Visitor Information
/visitor-information/All Visitor Information
https://spacecenter.org/hours/Hours of Operation
/accessibility-options/Accessibility Options
/visitor-information/the-food-...Food Lab
https://spacetrader.shop/External Gift Shop
/promotions-and-discounts/Promotions & Discounts
/exhibits-and-experiences/Exhibits and Experiences
/exhibits-and-experiences/All Exhibits & Experiences
/exhibits-and-experiences/nasa...NASA Tram Tours
https://spacecenter.org/group/Group Visits
https://spacecenter.org/events/Special Events
https://spacecenter.org/events/Upcoming Events
/host-an-event/Host An Event
/membership/member-events/Member Events
/event/thought-leader-series/Thought Leader Series
/visitor-information/guide/Plan Your Visit
/visitor-information/guide/Text duplicate Plan Your Visit
/find-a-hotel/Find a Hotel
https://spacecenter.org/group/Text duplicate Group Visits
/education-programs/Education
/education-programs/All Education Programs
/education-programs/For Children & Parents
/education-programs/explorer-c...Explorer Camps
/event/home-school-dayHome School Days
/education-programs/overnight-...Overnight Experiences
/education-programs/space-cent...Space Center U
/education-programs/For Students, Educators, & Groups
/education-programs/field-trips/Field Trips
/community-science/Innovation Gateway
/education-programs/educator-r...Educator Resources
/education-programs/Scout Programs
/education-programs/educator-r...SEEC
/education-programs/stars-stem/Stars & STEM
/education-programs/For Adults & Industry Leaders
/education-programs/human-perf...Human Performance Accelerator Lab
/event/though-leader-series/Text duplicate Thought Leader Series
/education-programs/outreach/Outreach Programs
/education-programs/space-cent...Text duplicate Space Center U
https://spacecenter.org/supportSupport Us
https://spacecenter.org/support/Support Our Mission
/support/make-a-gift/Make a Gift
/membership/Membership
/membershipBecome a Member
/membership/member-events/Text duplicate Member Events
/membership/member-faq/Member FAQs
/innovation-circle/Innovation Circle
/support/partner/Corporate Sponsorships
/support/get-involved/Volunteer
https://spacecenter.org/about-us/Text duplicate About
https://spacecenter.org/about-us/Text duplicate About Us
/news-center/Text duplicate News Center
/host-an-event/Text duplicate Host an Event
https://spacecenter.org/blogText duplicate Our Blog
https://spacecenter.org/contactText duplicate Contact
/visitor-informationText duplicate Visit
/visitor-information/Text duplicate Visitor Information
/visitor-information/Text duplicate All Visitor Information
https://spacecenter.org/hours/Text duplicate Hours of Operation
/accessibility-options/Text duplicate Accessibility Options
/visitor-information/the-food-...Text duplicate Food Lab
https://spacetrader.shop/External Text duplicate Gift Shop
/promotions-and-discounts/Text duplicate Promotions & Discounts
/exhibits-and-experiences/Text duplicate Exhibits and Experiences
/exhibits-and-experiences/Text duplicate All Exhibits & Experiences
/exhibits-and-experiences/nasa...Text duplicate NASA Tram Tours
https://spacecenter.org/group/Text duplicate Group Visits
https://spacecenter.org/events/Text duplicate Special Events
https://spacecenter.org/events/Text duplicate Upcoming Events
/host-an-event/Text duplicate Host An Event
/membership/member-events/Text duplicate Member Events
/event/thought-leader-series/Text duplicate Thought Leader Series
/visitor-information/guide/Text duplicate Plan Your Visit
/visitor-information/guide/Text duplicate Plan Your Visit
/find-a-hotel/Text duplicate Find a Hotel
https://spacecenter.org/group/Text duplicate Group Visits
/education-programs/Text duplicate Education
/education-programs/Text duplicate All Education Programs
/education-programs/Text duplicate For Children & Parents
/education-programs/explorer-c...Text duplicate Explorer Camps
/event/home-school-dayText duplicate Home School Days
/education-programs/overnight-...Text duplicate Overnight Experiences
/education-programs/space-cent...Text duplicate Space Center U
/education-programs/Text duplicate For Students, Educators, & Groups
/education-programs/field-trips/Text duplicate Field Trips
/community-science/Text duplicate Innovation Gateway
/education-programs/educator-r...Text duplicate Educator Resources
/education-programs/Text duplicate Scout Programs
/education-programs/educator-r...Text duplicate SEEC
/education-programs/stars-stem/Text duplicate Stars & STEM
/education-programs/Text duplicate For Adults & Industry Leaders
/education-programs/human-perf...Text duplicate Human Performance Accelerator Lab
/event/though-leader-series/Text duplicate Thought Leader Series
/education-programs/outreach/Text duplicate Outreach Programs
/education-programs/space-cent...Text duplicate Space Center U
https://spacecenter.org/supportText duplicate Support Us
https://spacecenter.org/support/Text duplicate Support Our Mission
/support/make-a-gift/Text duplicate Make a Gift
/membership/Text duplicate Membership
/membershipText duplicate Become a Member
/membership/member-events/Text duplicate Member Events
/membership/member-faq/Text duplicate Member FAQs
/innovation-circle/Text duplicate Innovation Circle
/support/partner/Text duplicate Corporate Sponsorships
/support/get-involved/Text duplicate Volunteer
/membership/Text duplicate Membership
https://tickets.spacecenter.or...New window External Subdomain GET TICKETS
https://spacecenter.org/Text duplicate IMG-ALT SCH Galaxy Logo White
/membership/New window Text duplicate Membership
https://tickets.spacecenter.or...New window External Subdomain Text duplicate GET TICKETS
https://spacecenter.org/about-us/Text duplicate About
https://spacecenter.org/about-us/Text duplicate About Us
/news-center/Text duplicate News Center
/host-an-event/Text duplicate Host an Event
https://spacecenter.org/blogText duplicate Our Blog
https://spacecenter.org/contactText duplicate Contact
/visitor-informationText duplicate Visit
/visitor-information/Text duplicate Visitor Information
/visitor-information/Text duplicate All Visitor Information
https://spacecenter.org/hours/Text duplicate Hours of Operation
/accessibility-options/Text duplicate Accessibility Options
/visitor-information/the-food-...Text duplicate Food Lab
https://spacetrader.shop/External Text duplicate Gift Shop
/promotions-and-discounts/Text duplicate Promotions & Discounts
/exhibits-and-experiences/Text duplicate Exhibits and Experiences
/exhibits-and-experiences/Text duplicate All Exhibits & Experiences
/exhibits-and-experiences/nasa...Text duplicate NASA Tram Tours
https://spacecenter.org/group/Text duplicate Group Visits
https://spacecenter.org/events/Text duplicate Special Events
https://spacecenter.org/events/Text duplicate Upcoming Events
/host-an-event/Text duplicate Host An Event
/membership/member-events/Text duplicate Member Events
/event/thought-leader-series/Text duplicate Thought Leader Series
/visitor-information/guide/Text duplicate Plan Your Visit
/visitor-information/guide/Text duplicate Plan Your Visit
/find-a-hotel/Text duplicate Find a Hotel
https://spacecenter.org/group/Text duplicate Group Visits
/education-programs/Text duplicate Education
/education-programs/Text duplicate All Education Programs
/education-programs/Text duplicate For Children & Parents
/education-programs/explorer-c...Text duplicate Explorer Camps
/event/home-school-dayText duplicate Home School Days
/education-programs/overnight-...Text duplicate Overnight Experiences
/education-programs/space-cent...Text duplicate Space Center U
/education-programs/Text duplicate For Students, Educators, & Groups
/education-programs/field-trips/Text duplicate Field Trips
/community-science/Text duplicate Innovation Gateway
/education-programs/educator-r...Text duplicate Educator Resources
/education-programs/Text duplicate Scout Programs
/education-programs/educator-r...Text duplicate SEEC
/education-programs/stars-stem/Text duplicate Stars & STEM
/education-programs/Text duplicate For Adults & Industry Leaders
/education-programs/human-perf...Text duplicate Human Performance Accelerator Lab
/event/though-leader-series/Text duplicate Thought Leader Series
/education-programs/outreach/Text duplicate Outreach Programs
/education-programs/space-cent...Text duplicate Space Center U
https://spacecenter.org/supportText duplicate Support Us
https://spacecenter.org/support/Text duplicate Support Our Mission
/support/make-a-gift/Text duplicate Make a Gift
/membership/Text duplicate Membership
/membershipText duplicate Become a Member
/membership/member-events/Text duplicate Member Events
/membership/member-faq/Text duplicate Member FAQs
/innovation-circle/Text duplicate Innovation Circle
/support/partner/Text duplicate Corporate Sponsorships
/support/get-involved/Text duplicate Volunteer
https://spacecenter.org/about-us/Text duplicate About
https://spacecenter.org/about-us/Text duplicate About Us
/news-center/Text duplicate News Center
/host-an-event/Text duplicate Host an Event
https://spacecenter.org/blogText duplicate Our Blog
https://spacecenter.org/contactText duplicate Contact
/visitor-informationText duplicate Visit
/visitor-information/Text duplicate Visitor Information
/visitor-information/Text duplicate All Visitor Information
https://spacecenter.org/hours/Text duplicate Hours of Operation
/accessibility-options/Text duplicate Accessibility Options
/visitor-information/the-food-...Text duplicate Food Lab
https://spacetrader.shop/External Text duplicate Gift Shop
/promotions-and-discounts/Text duplicate Promotions & Discounts
/exhibits-and-experiences/Text duplicate Exhibits and Experiences
/exhibits-and-experiences/Text duplicate All Exhibits & Experiences
/exhibits-and-experiences/nasa...Text duplicate NASA Tram Tours
https://spacecenter.org/group/Text duplicate Group Visits
https://spacecenter.org/events/Text duplicate Special Events
https://spacecenter.org/events/Text duplicate Upcoming Events
/host-an-event/Text duplicate Host An Event
/membership/member-events/Text duplicate Member Events
/event/thought-leader-series/Text duplicate Thought Leader Series
/visitor-information/guide/Text duplicate Plan Your Visit
/visitor-information/guide/Text duplicate Plan Your Visit
/find-a-hotel/Text duplicate Find a Hotel
https://spacecenter.org/group/Text duplicate Group Visits
/education-programs/Text duplicate Education
/education-programs/Text duplicate All Education Programs
/education-programs/Text duplicate For Children & Parents
/education-programs/explorer-c...Text duplicate Explorer Camps
/event/home-school-dayText duplicate Home School Days
/education-programs/overnight-...Text duplicate Overnight Experiences
/education-programs/space-cent...Text duplicate Space Center U
/education-programs/Text duplicate For Students, Educators, & Groups
/education-programs/field-trips/Text duplicate Field Trips
/community-science/Text duplicate Innovation Gateway
/education-programs/educator-r...Text duplicate Educator Resources
/education-programs/Text duplicate Scout Programs
/education-programs/educator-r...Text duplicate SEEC
/education-programs/stars-stem/Text duplicate Stars & STEM
/education-programs/Text duplicate For Adults & Industry Leaders
/education-programs/human-perf...Text duplicate Human Performance Accelerator Lab
/event/though-leader-series/Text duplicate Thought Leader Series
/education-programs/outreach/Text duplicate Outreach Programs
/education-programs/space-cent...Text duplicate Space Center U
https://spacecenter.org/supportText duplicate Support Us
https://spacecenter.org/support/Text duplicate Support Our Mission
/support/make-a-gift/Text duplicate Make a Gift
/membership/Text duplicate Membership
/membershipText duplicate Become a Member
/membership/member-events/Text duplicate Member Events
/membership/member-faq/Text duplicate Member FAQs
/innovation-circle/Text duplicate Innovation Circle
/support/partner/Text duplicate Corporate Sponsorships
/support/get-involved/Text duplicate Volunteer
https://spacecenter.org/Text duplicate IMG-ALT SCH Galaxy Logo White
/membership/New window Text duplicate Membership
https://tickets.spacecenter.or...New window External Subdomain Text duplicate GET TICKETS
https://spacecenter.org/about-us/Text duplicate About
https://spacecenter.org/about-us/Text duplicate About Us
/news-center/Text duplicate News Center
/host-an-event/Text duplicate Host an Event
https://spacecenter.org/blogText duplicate Our Blog
https://spacecenter.org/contactText duplicate Contact
/visitor-informationText duplicate Visit
/visitor-information/Text duplicate Visitor Information
/visitor-information/Text duplicate All Visitor Information
https://spacecenter.org/hours/Text duplicate Hours of Operation
/accessibility-options/Text duplicate Accessibility Options
/visitor-information/the-food-...Text duplicate Food Lab
https://spacetrader.shop/External Text duplicate Gift Shop
/promotions-and-discounts/Text duplicate Promotions & Discounts
/exhibits-and-experiences/Text duplicate Exhibits and Experiences
/exhibits-and-experiences/Text duplicate All Exhibits & Experiences
/exhibits-and-experiences/nasa...Text duplicate NASA Tram Tours
https://spacecenter.org/group/Text duplicate Group Visits
https://spacecenter.org/events/Text duplicate Special Events
https://spacecenter.org/events/Text duplicate Upcoming Events
/host-an-event/Text duplicate Host An Event
/membership/member-events/Text duplicate Member Events
/event/thought-leader-series/Text duplicate Thought Leader Series
/visitor-information/guide/Text duplicate Plan Your Visit
/visitor-information/guide/Text duplicate Plan Your Visit
/find-a-hotel/Text duplicate Find a Hotel
https://spacecenter.org/group/Text duplicate Group Visits
/education-programs/Text duplicate Education
/education-programs/Text duplicate All Education Programs
/education-programs/Text duplicate For Children & Parents
/education-programs/explorer-c...Text duplicate Explorer Camps
/event/home-school-dayText duplicate Home School Days
/education-programs/overnight-...Text duplicate Overnight Experiences
/education-programs/space-cent...Text duplicate Space Center U
/education-programs/Text duplicate For Students, Educators, & Groups
/education-programs/field-trips/Text duplicate Field Trips
/community-science/Text duplicate Innovation Gateway
/education-programs/educator-r...Text duplicate Educator Resources
/education-programs/Text duplicate Scout Programs
/education-programs/educator-r...Text duplicate SEEC
/education-programs/stars-stem/Text duplicate Stars & STEM
/education-programs/Text duplicate For Adults & Industry Leaders
/education-programs/human-perf...Text duplicate Human Performance Accelerator Lab
/event/though-leader-series/Text duplicate Thought Leader Series
/education-programs/outreach/Text duplicate Outreach Programs
/education-programs/space-cent...Text duplicate Space Center U
https://spacecenter.org/supportText duplicate Support Us
https://spacecenter.org/support/Text duplicate Support Our Mission
/support/make-a-gift/Text duplicate Make a Gift
/membership/Text duplicate Membership
/membershipText duplicate Become a Member
/membership/member-events/Text duplicate Member Events
/membership/member-faq/Text duplicate Member FAQs
/innovation-circle/Text duplicate Innovation Circle
/support/partner/Text duplicate Corporate Sponsorships
/support/get-involved/Text duplicate Volunteer
https://spacecenter.org/about-us/Text duplicate About
https://spacecenter.org/about-us/Text duplicate About Us
/news-center/Text duplicate News Center
/host-an-event/Text duplicate Host an Event
https://spacecenter.org/blogText duplicate Our Blog
https://spacecenter.org/contactText duplicate Contact
/visitor-informationText duplicate Visit
/visitor-information/Text duplicate Visitor Information
/visitor-information/Text duplicate All Visitor Information
https://spacecenter.org/hours/Text duplicate Hours of Operation
/accessibility-options/Text duplicate Accessibility Options
/visitor-information/the-food-...Text duplicate Food Lab
https://spacetrader.shop/External Text duplicate Gift Shop
/promotions-and-discounts/Text duplicate Promotions & Discounts
/exhibits-and-experiences/Text duplicate Exhibits and Experiences
/exhibits-and-experiences/Text duplicate All Exhibits & Experiences
/exhibits-and-experiences/nasa...Text duplicate NASA Tram Tours
https://spacecenter.org/group/Text duplicate Group Visits
https://spacecenter.org/events/Text duplicate Special Events
https://spacecenter.org/events/Text duplicate Upcoming Events
/host-an-event/Text duplicate Host An Event
/membership/member-events/Text duplicate Member Events
/event/thought-leader-series/Text duplicate Thought Leader Series
/visitor-information/guide/Text duplicate Plan Your Visit
/visitor-information/guide/Text duplicate Plan Your Visit
/find-a-hotel/Text duplicate Find a Hotel
https://spacecenter.org/group/Text duplicate Group Visits
/education-programs/Text duplicate Education
/education-programs/Text duplicate All Education Programs
/education-programs/Text duplicate For Children & Parents
/education-programs/explorer-c...Text duplicate Explorer Camps
/event/home-school-dayText duplicate Home School Days
/education-programs/overnight-...Text duplicate Overnight Experiences
/education-programs/space-cent...Text duplicate Space Center U
/education-programs/Text duplicate For Students, Educators, & Groups
/education-programs/field-trips/Text duplicate Field Trips
/community-science/Text duplicate Innovation Gateway
/education-programs/educator-r...Text duplicate Educator Resources
/education-programs/Text duplicate Scout Programs
/education-programs/educator-r...Text duplicate SEEC
/education-programs/stars-stem/Text duplicate Stars & STEM
/education-programs/Text duplicate For Adults & Industry Leaders
/education-programs/human-perf...Text duplicate Human Performance Accelerator Lab
/event/though-leader-series/Text duplicate Thought Leader Series
/education-programs/outreach/Text duplicate Outreach Programs
/education-programs/space-cent...Text duplicate Space Center U
https://spacecenter.org/supportText duplicate Support Us
https://spacecenter.org/support/Text duplicate Support Our Mission
/support/make-a-gift/Text duplicate Make a Gift
/membership/Text duplicate Membership
/membershipText duplicate Become a Member
/membership/member-events/Text duplicate Member Events
/membership/member-faq/Text duplicate Member FAQs
/innovation-circle/Text duplicate Innovation Circle
/support/partner/Text duplicate Corporate Sponsorships
/support/get-involved/Text duplicate Volunteer
https://tickets.spacecenter.or...External Subdomain Get tickets
/visitor-information/Text duplicate Plan Your Visit
/visitor-information/VISITOR INFO
/exhibits-and-experiences/nasa...Tram Tours
/exhibits-and-experiences/EXHIBITS & EXPERIENCES
/exhibits-and-experiences/moon...LEARN MORE
/exhibits-and-experiences/moon...No Text
https://spacecenter.org/events/VIEW CALENDAR
/featured_events/texas-360-pro...IMG-ALT web-edpd-texas36002
/featured_events/texas-360-pro...Learn More
https://tickets.spacecenter.or...External Subdomain Register
/featured_events/space-center-...IMG-ALT web2025-spaceu
/education-programs/space-cent...Text duplicate Learn More
https://events.circuitree.com/...External Subdomain Text duplicate Register
/featured_events/astronaut-days/IMG-ALT web2023-astronautdays03
/featured_events/astronaut-days/Text duplicate Learn More
https://tickets.spacecenter.or...External Subdomain Get Tickets
/featured_events/new-member-th...IMG-ALT web-july-2025-membership-campaign-acq (2)
/featured_events/new-member-th...Text duplicate Learn More
https://tickets.spacecenter.or...External Subdomain Text duplicate Get Tickets
/featured_events/space-u-ages-...Text duplicate IMG-ALT web2025-spaceu
/education-programs/space-cent...Text duplicate Learn More
https://events.circuitree.com/...External Subdomain Text duplicate Register
/featured_events/space-u-ages-...IMG-ALT web2025-spaceu15to18
/education-programs/space-cent...Text duplicate Learn More
https://events.circuitree.com/...External Subdomain Text duplicate Register
/featured_events/jose-hernande...IMG-ALT amillionmilesaway
/featured_events/jose-hernande...Text duplicate Learn More
https://tickets.spacecenter.or...External Subdomain BUY MEMBER TIX
/featured_events/monthly-membe...IMG-ALT web-missionsketch3
/membership/member-events/Text duplicate Learn More
https://tickets.spacecenter.or...External Subdomain Text duplicate Become a Member
/featured_events/sunrise-socia...IMG-ALT memsummer-jh1
/featured_events/sunrise-socia...Text duplicate Learn More
https://tickets.spacecenter.or...External Subdomain Text duplicate BUY MEMBER TIX
/featured_events/storytime-wit...IMG-ALT theboywhotouchedthestars (1)
/featured_events/storytime-wit...Text duplicate Learn More
https://tickets.spacecenter.or...External Subdomain MEMBER RSVP
/exhibits-and-experiences/nasa...BOOK A NASA VIP TOUR
/exhibits-and-experiences/astr...BREAKFAST WITH AN ASTRONAUT
/exhibits-and-experiences/nasa...GO ON A NASA VIP Tour
/exhibits-and-experiences/astr...Meet an Astronaut
/membership/Explore
/education-programs/BROWSE ALL PROGRAMS
/education-programs/explorer-c...No Text
/education-programs/explorer-c...EXPLORE
/education-programs/explorer-c...No Text
/space-center-u/No Text
/space-center-u/Space Center U®
/space-center-u/Text duplicate EXPLORE
/space-center-u/No Text
/education-programs/educator-r...No Text
/education-programs/educator-r...Text duplicate EXPLORE
/education-programs/educator-r...No Text
/membership-benefits-2025/Your Backstage Pass to Space: Perks, Access & Awe-Inspiring Experiences
/stem-in-sight-watch-young-min...STEM in Sight: Watch Young Minds Light Up One Square at a Time
/space-center-houston-with-utm...Space Center Houston with UTMB Health Launches New Exhibit, Mission: Sketch! 🚀
/blue-origin-amy-medina-jorge/Congratulations, Amy Medina Jorge: Space Center Houston SEEC Ambassador Embarks on Blue Origin’s NS-32 Flight
/anniversary-of-gemini-iv/Celebrating the Anniversary of Gemini IV
/national-paper-airplane-day-2...Get Ready to Take Flight on National Paper Airplane Day!
/aapi-heritage-month-2025/Celebrate Asian American and Pacific Islander Heritage Month with us
/planet-earth-celebration-2025...From Earthrise to Action: A Celebration of Our Planet
https://spacecenter.org/blog/More to explore →
https://spacecenter.org/hours/OPERATING HOURS
https://tickets.spacecenter.or...New window External Subdomain Text duplicate GET TICKETS
/find-a-hotel/New window FIND A HOTEL
https://www.facebook.com/Space...New window External Subdomain Facebook
https://twitter.com/SpaceCente...New window External Twitter
https://www.instagram.com/spac...New window External Subdomain Instagram
https://www.linkedin.com/compa...New window External Subdomain Linkedin
https://www.youtube.com/channe...New window External Subdomain Youtube
/visitor-information/Text duplicate Visitor Information
/exhibits-and-experiences/Text duplicate Exhibits and Experiences
/galaxy-lights/Galaxy Lights
https://spacecenter.org/events/Text duplicate Special Events
/accessibility-options/Accessibility
/visitor-information/the-food-...The Food Lab
https://spacetrader.shop/External Text duplicate Gift Shop
https://www.citypass.com/houst...External Subdomain Save with CityPASS
/find-a-hotel/Text duplicate Find a Hotel
/education-programs/Education Programs
/space-center-u/Text duplicate Space Center U
/education-programs/explorer-c...Text duplicate Explorer Camps
/education-programs/overnight-...Text duplicate Overnight Experiences
/education-programs/educator-r...Text duplicate Educator Resources
/education-programs/field-trips/Text duplicate Field Trips
/education-programs/outreach/Outreach
/community-science/Text duplicate Innovation Gateway
/education-programs/stars-stem/Stars and STEM
/education-programs/human-perf...Text duplicate Human Performance Accelerator Lab
https://spacecenter.org/support/Text duplicate Support Our Mission
/support/make-a-gift/Text duplicate Make a Gift
/support/partner/Corporate Partnerships
/membership/Text duplicate Become a Member
/membership/member-events/Text duplicate Member Events
/membership/member-faq/Text duplicate Member FAQs
https://spacecenter.org/about-us/Text duplicate About Us
https://spacecenter.org/careers/Careers
https://spacecenter.org/contact/Text duplicate Contact
https://spacecenter.org/blog/Blog
/host-an-event/Text duplicate Host an Event
/news-center/News
/support/get-involved/Text duplicate Volunteer
https://www.instagram.com/spac...External Subdomain Text duplicate Instagram
https://www.facebook.com/Space...External Subdomain Text duplicate Facebook
https://twitter.com/SpaceCente...External Text duplicate Twitter
https://spacecenter.org/No Text
/accessibility-options/No Text
/about-us/privacy-policy-2/PRIVACY POLICY
/membership/touchthestars?utm_...Your mission: Unlock a year of rockets, astronauts and space adventures! →
/visitor-information/Learn more
/cdn-cgi/l/email-protectionvia email

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://spacecenter.org/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.66 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (453 kB).

HTTP Response Header

NameValue
dateThu, 24 Jul 2025 09:06:37 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
x-powered-byWP Rocket/3.15.9
cache-controlpublic
cf-cache-statusDYNAMIC
servercloudflare
cf-ray96424338a9723c87-CDG
content-encodingbr
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 1,744 referring domains.
This page has 987,172 backlinks.
This page has backlinks from 1,376 different ip addresses.

Robots.txt

User-agent: *
Disallow: /calendar-2/action~posterboard/
Disallow: /calendar-2/action~agenda/
Disallow: /calendar-2/action~oneday/
Disallow: /calendar-2/action~month/
Disallow: /calendar-2/action~week/
Disallow: /calendar-2/action~stream/
Disallow: /calendar-2/action~undefined/
Disallow: /calendar-2/action~http:/
Disallow: /calendar-2/action~default/
Disallow: /calendar-2/action~poster/
Disallow: /calendar-2/action~*/
Disallow: /*controller=ai1ec_exporter_controller*
Disallow: /*/action~*/
User-agent: *
Crawl-Delay: 3

Search preview

spacecenter.org
Space Center Houston | Bringing people & space closer together
Visit and immerse yourself in the past, present and future of space exploration.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Space83%Check
Space Center75%Check
Center68%Check
Space Center Houston68%Check
Space Exploration66%Check
Visit Space Center Houston65%Check
Space News63%Check
Houston54%Check
Visit54%Check
Close54%Check

Automatically check spacecenter.org including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions