Aerospace.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
63% 
Page structure
66% 
Link structure
92% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.25 s
File size
41.90 kB
Words
439
Media files
9
Number of links
56 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home | The Aerospace Corporation
The length of the page title is perfect. (314 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Aerospace operates the only federally funded research and development center (FFRDC) committed exclusively to the space enterprise. Our technical experts span every discipline of space-related science and engineering.
The meta description is too long: 1370 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://aerospace.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
descriptionAerospace operates the only federally funded research and development center (FFRDC) committed exclusively to the space enterprise. Our technical experts span every discipline of space-related science and engineering.
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 439 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 27.5 words is high.
27.6% of the text are stop words.
The page contains a listing, which indicates a good text layout.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/themes/custom/aero/logo.svgHome
...10964_GPS orbit_r2 (2).jpg?itok=nsLBdZvpSatellite orbiting Earth with smaller satellites in the backdrop.
.../public/2025-05/spacer.png?itok=BPGgzaXRspacer
...Lab, 20190313-Bert0476.jpg?itok=JeRsaqQRxLab workers
... D1, 20221012-Bert-119.jpg?itok=ups_T3Q4Electric Propulsion Chamber
...-04/210428-F-KD758-673.jpg?itok=IPZN91V0An arcing plume of fire from a rocket launch streaks into the nighttime sky.
...nanetgraphic_v5_060220.png?itok=8SSDBRSdAstronaut using tablet on the Moon
...-10/FFRDC-Heroimageweb.jpg?itok=CeZpHuDyPicture of a deep space landscape

Page structure

H1 heading
(Critically important)
Aerospace Experts Are Turning Data into Decisions
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Aerospace Experts Are Turning Data into Decisions
H1 spacer
H1 Space News Happens Fast
H2 Social Footer Menu
H2 Footer Menu
H3 The Aerospace Corporation: Who We Are
H3 Make a Career Out of Making a Difference
H3 Bridging Connections Across the Space Enterprise
H4 Overcoming the Flight-Proven Paradox: How Aerospace is Accelerating Commercial Innovation
H4 Forging End-to-End Connections that Strengthen U.S. Leadership in Space
H4 LunaNet: Crafting the Navigation and Connectivity Framework for Lunar Exploration's Next Era
H5 Center for Space Policy and Strategy
H5 Article
H5 Article Duplicate text
H5 Summary By leveraging certified space testbeds and proving grounds, commercial developers can build trust in innovative space capabilities and accelerate their path to deployment to space. 5> READ ...
H5 Summary Aerospace is advancing new methodologies, concepts and architectures to accelerate rapid acquisition and delivery to support NSSL program mission needs. 5> READ MORE
H5 Summary Aerospace’s contributions to LunaNet are paving the way for a transformative era of connectivity, navigation, and scientific discovery beyond Earth. 5> READ MORE
Some anchor texts are used more than once.
There are 4 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://aerospace.org/Anchor Skip to main content
https://aerospace.org/IMG-ALT Home
A-TITLE Home
https://aerospace.org/aboutWho We Are
https://aerospace.org/locationsLocations
https://aerospace.org/leadershipLeadership
/board-trusteesBoard of Trustees
/corporate-officersCorporate Officers
https://aerospace.org/pressPress Room
https://aerospace.org/newsNews
/article/history-aerospaceOur History
https://aerospace.org/what-we-doWhat We Do
/deliver-solutions-spaceDeliver Solutions for Space
/connect-space-enterpriseConnect the Space Enterprise​
/shape-future-spaceShape the Future of Space​
/what-we-do/outpacing-threatOutpace the Threat​
/driving-innovationDrive Innovation
https://aerospace.org/partner-usPartner With Us
https://aerospace.org/policySpace Policy (CSPS)​
https://aerospace.org/cordsOrbital Debris Expertise (CORDS)​
/commercial-space-futuresCommercial Space Futures (CSF)​
/fostering-international-colla...International Partnerships
/space-safety-instituteSpace Safety Institute (SSI)​
https://aerospace.org/swiSpace Warfighter Initiative (SWI)
https://aerospace.org/careersCareers
/careers/our-cultureOur Culture
https://talent.aerospace.org/c...External Subdomain Experienced Professionals​
/students-and-recent-graduatesStudents and Recent Graduates​
https://aerospace.org/benefitsBenefits
/recruitment-eventsRecruitment Events​
/aerospace-virtual-toursVirtual Tours​
https://aerospace.org/resourcesResources
/space-systems-engineering-nexusSpace Systems Engineering Nexus
/events/technical-workshopsTechnical Workshops
/publications-resourcesPublications
/resources/aerospace-learning-...Learning Opportunities
/techtransferLicense Our Technology​
https://aerospace.org/searchSearch
/article/aerospace-experts-are...Trivial anchor text
Read More
https://csps.aerospace.org/pap...External Subdomain U.S. Policy Decisions That Shaped Civil and Commercial Use of GPS
/article/banding-together-inte...Banding Together with International Partners to Strengthen Global Space Security
/article/building-confidence-c...Building Confidence in Commercial Launch for National Security Space
https://aerospace.org/kickstageLatest News on Kickstage
https://aerospace.org/newsAll Articles
https://aerospace.org/aboutLearn More
/aerospace-virtual-toursTake a Virtual Tour
https://aerospace.org/careersExplore Jobs
/article/overcoming-flight-pro...IMG-ALT Electric Propulsion Chamber
/article/overcoming-flight-pro...Trivial anchor text
READ MORE
/article/forging-end-end-conne...IMG-ALT An arcing plume of fire from a rocket launch streaks into the nighttime sky.
/article/forging-end-end-conne...Text duplicate Trivial anchor text
READ MORE
/article/lunanet-crafting-navi...IMG-ALT Astronaut using tablet on the Moon
/article/lunanet-crafting-navi...Text duplicate Trivial anchor text
READ MORE
https://aerospace.org/signup-formSIGN UP FOR OUR MAILING LIST
https://maps.app.goo.gl/HmB7CD...External Subdomain 14745 Lee Road, Chantilly, VA 20151
https://x.com/AerospaceCorpExternal X
https://www.linkedin.com/compa...External Subdomain LinkedIn
https://www.facebook.com/Aeros...External Subdomain Facebook
https://www.youtube.com/user/A...External Subdomain YouTube
https://www.instagram.com/thea...External Subdomain Instagram
https://aerospace.org/contact-usContact Us
https://aerospace.org/suppliersSuppliers
/copyright-and-terms-of-useCopyright and Terms of Use
/privacy-policyPrivacy Policy
/cookie-policyCookie Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://aerospace.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.25 seconds.
The file size of the HTML document is fine (42 kB).

HTTP Response Header

NameValue
cache-controlmax-age=86400, public
content-encodinggzip
content-languageen
content-typetext/html; charset=UTF-8
etagW/"1748216468"
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedSun, 25 May 2025 23:41:08 GMT
servernginx
strict-transport-securitymax-age=300
x-content-type-optionsnosniff
x-drupal-cacheMISS
x-drupal-dynamic-cacheHIT
x-frame-optionsSAMEORIGIN
x-generatorDrupal 10 (https://www.drupal.org)
x-pantheon-styx-hostnamestyx-fe3-a-c798d7749-q94wr
x-styx-req-idbb89e4bd-39c1-11f0-8e86-e2f5cf4cdc01
dateTue, 27 May 2025 04:03:21 GMT
x-served-bycache-chi-kigq8000028-CHI, cache-fra-eddf8230167-FRA
x-cacheHIT, HIT
x-cache-hits12, 0
x-timerS1748318601.256340,VS0,VE111
varyAccept-Encoding, Cookie, Cookie, Cookie
age15697
accept-rangesbytes
via1.1 varnish, 1.1 varnish
content-length11222
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 762 referring domains.
This page has 11,309 backlinks.
This page has backlinks from 561 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

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Search preview

aerospace.org
Home | The Aerospace Corporation
Aerospace operates the only federally funded research and development center (FFRDC) committed exclusively to the space enterprise. Our technical experts span every discipline of space-related science and engineering.

Most important keywords

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

KeywordResultRecheck
Aerospace89%Check
Space86%Check
Aerospace Corporation71%Check
Space Enterprise65%Check
Experts62%Check
Space Future59%Check
Space News59%Check
Space Policy59%Check
Corporation50%Check
Enterprise50%Check
Show more keywords and terms

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