Denverzoo.org - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
83% 
Page structure
58% 
Link structure
20% 
Server
78% 
External factors
100% 
SEO Score
Response time
1.23 s
File size
216.40 kB
Words
1292
Media files
42
Number of links
93 internal / 49 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Denver Zoo Conservation Alliance | Saving Wildlife Together
The length of the page title is perfect. (536 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Your visit supports our wildlife conservation efforts in Colorado + worldwide
The length of the meta description is perfect. (460 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://denverzoo.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
An URL is specified multiple times in alternate links.
Language for link pointing to page itself inaccurate
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
descriptionYour visit supports our wildlife conservation efforts in Colorado + worldwide
google-site-verificationIAhWtuICanMEb5kLlQ_KzOoG0s9lw8d1aPOHvQksFd8
msapplication-TileImagehttps://denverzoo.org/wp-content/uploads/2024/07/cropped-DZCASiteICon-270x270.png
article:publisherhttps://www.facebook.com/DenverZoo/
article:modified_time2025-08-04T23:17:32+00:00
langen-us
twitter:cardsummary_large_image
twitter:site@DenverZoo
og:localeen_US
og:typewebsite
og:titleDenver Zoo Conservation Alliance | Saving Wildlife Together
og:descriptionYour visit supports our wildlife conservation efforts in Colorado + worldwide
og:urlhttps://denverzoo.org/
og:site_nameDenver Zoo Conservation Alliance
og:imagehttps://denverzoo.org/wp-content/uploads/2018/10/Support_ContactUs_Thumb_Short.jpg
og:image:width499
og:image:height229
og:image:typeimage/jpeg
charsetUTF-8

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Page quality

Content
(Critically important)
There are 6 text duplicates on this page:
  • Duplicate 1: Sea lions Luci, Ady, Gunnison, and Maverick are back and living it up ...
  • Duplicate 2: Good times. Great Cause. This all-inclusive and fashionable evening fe...
  • Duplicate 3: Join our 3-day summer experience exclusively for K–12 educators to bri...
This page contains 1292 words. That's ok.
31.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
24 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 15.75 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)
The usage of strong and bold tags is perfect. We recommend the use of up to 26 tags for this page.
Image SEO
(Somewhat important)
18 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
...bi-child/assets/logos/HeaderLogo_New.svgDenver Zoo Logo
.../themes/urbi-child/assets/icons/cart.svgA shopping cart icon with a link to your cart
.../themes/urbi-child/assets/icons/user.svgA user profile icon that links to the Membership page
...es/urbi-child/assets/icons/languages.svgA globe icon
.../urbi-child/assets/icons/dzoo-search.svgA search icon that opens the search bar
...ent/uploads/2025/07/Homepage-MEGANAV.pngNo alt attribute provided
...es_v1.0_CV_2.25.25_Friends2a-332x240.pngNo alt attribute provided
...s/2025/04/Zoo-News-Factoid-9-332x240.pngNo alt attribute provided
...s/2018/11/Conservation_Hero2-332x240.jpgZebras as part of Denver Zoo's conservation efforts
...ads/2025/07/Homepage-MEGANAV-298x199.pngNo alt attribute provided
...es_v1.0_CV_2.25.25_Friends2a-298x199.pngNo alt attribute provided
...s/2025/04/Zoo-News-Factoid-9-298x199.pngNo alt attribute provided
...s/2018/11/Conservation_Hero2-298x199.jpgZebras as part of Denver Zoo's conservation efforts
...es/urbi-child/assets/icons/languages.svgA globe icon
...07/CelebrateColorado_PRIMARY-475x354.pngNo alt attribute provided
...ads/2025/06/Erika_SeaLion_1-249x220.jpegNo alt attribute provided
...CONDARY_230x200_evergreen-membership.pngNo alt attribute provided
...uploads/2025/07/Homepage-SECONDARY-2.pngNo alt attribute provided
...Mahali_VOL_Ashton_230621_001-398x239.jpgNo alt attribute provided
...-FCON-DailynSouder-250702-14-398x239.jpgNo alt attribute provided
...Lion_V1.0_ZL_6.3.25_Facebook-398x239.jpgNo alt attribute provided
.../animal-cards/assets/animals-penguin.pngA decorative penguin background
...-cards/assets/animals-penguin-mobile.pngA decorative penguin background
...animal-cards/assets/animals-elephant.pngA decorative elephant background
...cards/assets/animals-elephant-mobile.pngA decorative elephant background
.../animal-cards/assets/animals-lioness.pngA decorative lion background
...-cards/assets/animals-lioness-mobile.pngA decorative lion background
...bi/animal-cards/assets/animals-sloth.pngA decorative sloth background
...al-cards/assets/animals-sloth-mobile.pngA decorative sloth background
...s/instagram-feed-pro/img/placeholder.png🥞🐢 Big news for tiny tortoise fans! Baby Maple the pancake tortoise is now officially on view in Tropical Discovery! You can find this little cutie in the Komodo Dragon area, right between Rex the rhinoceros iguana and our FRTRP coral collection. Maple may be small, but pancake tortoises are built for survival. Their flexible shells let them wedge into narrow rock crevices to hide from predators in the wild. Be sure to swing by and say hi to our newest Tropical Discovery resident on your next visit! #PancakeTortoise #TropicalDiscovery #DenverZooConservationAlliance #SavingWildlifeTogether
...s/instagram-feed-pro/img/placeholder.pngThank you to everyone who donated to help keep our animals cool this summer! Thanks to your support, our animals are enjoying a little summer fun and beneficial enrichment while staying cool during the hottest months of the year. Your donations also help us continue to provide world-class care for our 2,500+ animals throughout the year! 💚
...s/instagram-feed-pro/img/placeholder.png🦉Meet the incredible owls cared for by our Animal Ambassador team: Casper the barn owl and Luna, our eastern screech owl. These feathered ambassadors help us connect guests with the importance of owl conservation Keep an eye out for our ambassador demonstrations on campus to see them up close and learn about the importance of owls in their ecosystems! #OwlAwarenessDay #DenverZooConservationAlliance #SavingWildlifeTogether #AnimalAmbassadors #BarnOwl #Owl #EasternScreechOwl
...s/instagram-feed-pro/img/placeholder.png🌳🐆 Happy Clouded Leopard Day from Taji and Jean! These elusive beauties are part of a recommended breeding pair here at DZCA, and our Animal Care team has been taking thoughtful steps to slowly, but surely, introduce the two. So far, their bond is off to a promising start! Clouded leopards are expert climbers with long tails and short, strong legs, perfectly adapted for life in the trees. In fact, they’re the only cat species that can climb straight down a tree trunk headfirst just like a squirrel. Stop by Toyota Elephant Passage to catch a glimpse of Taji or Jean lounging in the treetops of their habitat. #CloudedLeopardDay #SavingWildlifeTogether #DenverZooConservationAlliance #CloudedLeopard
/wp-content/uploads/2024/06/FooterLogo.pngNo alt attribute provided
...sociation_of_Zoos_and_Aquariums_logo.pngAssociation of Zoos and Aquariums logo
...loads/2024/06/SCFD_logo_Color_Horz-1.pngNo alt attribute provided
...ciation_of_Zoos_and_Aquariums_Logo-1.pngNo alt attribute provided
.../2025/05/AHS_Cert_ZoosAndAquariums-1.pngNo alt attribute provided
...f-Denver-Logo-Transparent-Horizontal.pngCity of Denver logo
...ploads/2024/06/CAC-badge-1-150x150-1.pngNo alt attribute provided
...kie-compliance/dist/images/gdpr-logo.pngDenver Zoo Conservation Alliance

Page structure

H1 heading
(Critically important)
Saving Wildlife Together
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 27 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Saving Wildlife Together
H2 Visit
H2 Support
H2 Learn
H2 Conserve
H2 What’s New at the Zoo
H2 News & Stories
H2 @DenverZoo in the Wild
H3 Sea Lion Habitat—Now Open
H3 Flock Party Tickets On Sale Now
H3 Teacher Professional Development
H3 Changing the future for communities, animals & the planet.
H3 Sea Lion Habitat—Now Open Duplicate text
H3 Flock Party Tickets On Sale Now Duplicate text
H3 Teacher Professional Development Duplicate text
H3 Changing the future for communities, animals & the planet. Duplicate text
H3 Last Chance—Extended Zoo Hours August 8–9
H3 Summer at DZCA—NEW Summer Hours
H3 Don't Miss Out on Member Perks!
H3 Flock Party Tickets On Sale Now Duplicate text
H3 Big Moves for Mahali
H3 Hope for Colorado’s Endangered Amphibian
H3 Sea Lions Make a Splash
H3 Visit Duplicate text
H3 Conserve Duplicate text
H3 Support Duplicate text
H3 Learn Duplicate text
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.
There are 3 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (49) on this page.

Found links on this page

LinkAttributesAnchor text
https://denverzoo.org/Anchor Skip to content
https://denverzoo.org/IMG-ALT Denver Zoo Logo
https://my.denverzoo.org/cart/...External Subdomain IMG-ALT A shopping cart icon with a link to your cart
https://my.denverzoo.org/accou...External Subdomain IMG-ALT A user profile icon that links to the Membership page
https://denverzoo.org/es/Español
IMG-ALT A globe icon
https://my.denverzoo.org/event...External Subdomain Tickets
https://denverzoo.org/membership/Membership
/support/donate/Donate
https://my.denverzoo.org/event...External Subdomain Plan Your Visit
/hours-admission/Hours + Admission
https://denverzoo.org/membership/Become a Member
/things-to-do/?_to_do_by_type=...Food + Drink
/private-events/Private Events
https://my.denverzoo.org/donat...External Subdomain Gift a Membership
/denver-citypass/Denver CityPASS
/experience/daily-schedule/Daily Schedule
/things-to-do/Things To Do
/things-to-do/?_to_do_by_type=...Events
https://denverzoo.org/free-days/Free Days
https://shop.denverzoo.org/External Subdomain Shop
/events/flock-party/Get Tickets
https://denverzoo.org/support/Support
https://denverzoo.org/zoo-pride/Zoo Pride
/corporate-giving/Corporate Giving
https://denverzoo.planmylegacy...External Subdomain Give Smarter
/support/memorial/Memorial Giving
https://denverzoo.org/herd/The Herd
https://shop.denverzoo.org/sho...External Subdomain Adopt An Animal
/support/contact/Contact Philanthropy
/teacher-professional-developm...Learn More
/schoolprograms/School Field Trips + Programs
/camp-conservation/Teacher Programs
/nature-play/Family Nature Play
/safari-camps/Kids Safari Camp
/teacher-resources/Free Education Resources
https://denverzoo.org/animals/Meet Our Animals
/support/donateSupport Conservation
/field-conservation/Field Conservation
/community-science/Community Science
/sustainability-safety/Sustainability
https://my.denverzoo.org/event...External Subdomain Visit
/hours-admission/Text duplicate Hours + Admission
https://denverzoo.org/membership/Text duplicate Become a Member
/things-to-do/?_to_do_by_type=...Text duplicate Food + Drink
/private-events/Text duplicate Private Events
https://my.denverzoo.org/donat...External Subdomain Text duplicate Gift a Membership
/denver-citypass/Text duplicate Denver CityPASS
/experience/daily-schedule/Text duplicate Daily Schedule
/things-to-do/Text duplicate Things To Do
/things-to-do/?_to_do_by_type=...Text duplicate Events
https://denverzoo.org/free-days/Text duplicate Free Days
https://shop.denverzoo.org/External Subdomain Text duplicate Shop
https://my.denverzoo.org/event...External Subdomain Text duplicate Plan Your Visit
/events/flock-party/Text duplicate Support
https://denverzoo.org/support/Text duplicate Support
https://denverzoo.org/zoo-pride/Text duplicate Zoo Pride
/corporate-giving/Text duplicate Corporate Giving
https://denverzoo.planmylegacy...External Subdomain Text duplicate Give Smarter
/support/memorial/Text duplicate Memorial Giving
https://denverzoo.org/herd/Text duplicate The Herd
https://shop.denverzoo.org/sho...External Subdomain Text duplicate Adopt An Animal
/support/contact/Text duplicate Contact Philanthropy
/events/flock-party/Text duplicate Get Tickets
/teacher-professional-developm...Learn
/schoolprograms/Text duplicate School Field Trips + Programs
/camp-conservation/Text duplicate Teacher Programs
/nature-play/Text duplicate Family Nature Play
/safari-camps/Text duplicate Kids Safari Camp
/teacher-resources/Text duplicate Free Education Resources
https://denverzoo.org/animals/Text duplicate Meet Our Animals
/teacher-professional-developm...Text duplicate Learn More
/support/donateConserve
/field-conservation/Text duplicate Field Conservation
/community-science/Text duplicate Community Science
/sustainability-safety/Text duplicate Sustainability
/support/donateText duplicate Support Conservation
https://denverzoo.org/es/Text duplicate Español
IMG-ALT A globe icon
https://my.denverzoo.org/event...External Subdomain Text duplicate Tickets
https://denverzoo.org/membership/Text duplicate Membership
/support/donate/Text duplicate Donate
https://my.denverzoo.org/event...External Subdomain Text duplicate Tickets
https://denverzoo.org/membership/Text duplicate Membership
/support/donate/Text duplicate Donate
https://my.denverzoo.org/event...External Subdomain Buy Tickets
https://my.denverzoo.org/event...External Subdomain Text duplicate Get Tickets
A-TITLE Get Tickets
https://my.denverzoo.org/event...External Subdomain PLAN YOUR VISIT
A-TITLE PLAN YOUR VISIT
https://denverzoo.org/membership/Join Today
A-TITLE Join Today
/events/flock-party/Text duplicate Get Tickets
A-TITLE Get Tickets
https://denverzoo.org/zootales/Zoo Tales
/zootales/big-moves-for-mahali/Trivial anchor text
Read More
A-TITLE Read More
/zootales/hope-for-colorados-e...Text duplicate Trivial anchor text
Read More
A-TITLE Read More
/zootales/sea-lions-make-a-spl...Text duplicate Trivial anchor text
Read More
A-TITLE Read More
https://my.denverzoo.org/event...External Subdomain Text duplicate A-TITLE Visit
/field-conservation/Text duplicate A-TITLE Conserve
https://denverzoo.org/support/Text duplicate A-TITLE Support
/schoolprograms/Text duplicate A-TITLE Learn
https://www.instagram.com/Denv...External Subdomain No Text
https://www.instagram.com/Denv...External Subdomain No Text
https://x.com/DenverZoo/External No Text
https://x.com/DenverZoo/External No Text
https://www.youtube.com/user/T...External Subdomain No Text
https://www.youtube.com/user/T...External Subdomain No Text
https://www.facebook.com/Denve...External Subdomain No Text
https://www.linkedin.com/compa...External Subdomain No Text
https://www.tiktok.com/@denver...External Subdomain No Text
https://www.tiktok.com/@denver...External Subdomain No Text
https://scontent-ams2-1.cdnins...Nofollow External Subdomain Open
https://www.instagram.com/p/DM...New window Nofollow External Subdomain IMG-ALT 🥞🐢 Big news for tiny tortoise fans! Baby Maple the pancake tortoise is now officially on view in Tropical Discovery! You can find this little cutie in the Ko...
https://scontent-ams2-1.cdnins...Nofollow External Subdomain Text duplicate Open
https://www.instagram.com/p/DM...New window Nofollow External Subdomain IMG-ALT Thank you to everyone who donated to help keep our animals cool this summer! Thanks to your support, our animals are enjoying a little summer fun and benefic...
https://scontent-ams4-1.cdnins...Nofollow External Subdomain Text duplicate Open
https://www.instagram.com/p/DM...New window Nofollow External Subdomain IMG-ALT 🦉Meet the incredible owls cared for by our Animal Ambassador team: Casper the barn owl and Luna, our eastern screech owl. These feathered ambassadors help us...
https://scontent-ams4-1.cdnins...Nofollow External Subdomain Text duplicate Open
https://www.instagram.com/p/DM...New window Nofollow External Subdomain IMG-ALT 🌳🐆 Happy Clouded Leopard Day from Taji and Jean! These elusive beauties are part of a recommended breeding pair here at DZCA, and our Animal Care team has be...
https://www.instagram.com/Denv...External Subdomain No Text
https://x.com/DenverZoo/External No Text
https://www.youtube.com/user/T...External Subdomain No Text
https://www.facebook.com/Denve...External Subdomain No Text
https://www.tiktok.com/@denver...External Subdomain No Text
/things-to-do/?_to_do_by_type=...Text duplicate Events
https://denverzoo.org/shopText duplicate Shop
https://denverzoo.org/donateText duplicate Donate
https://denverzoo.org/aboutAbout
https://denverzoo.org/historyHistory
https://denverzoo.org/contactContact
https://denverzoo.org/volunteerVolunteer
https://denverzoo.org/careersCareers
https://denverzoo.org/newsroomNewsroom
/rules-regulations/Rules & Regulations
/accessibilityAccessibility
https://denverzoo.org/mobile-appMobile App
https://denverzoo.org/faqFAQ’s
/annual-reportAnnual Report
https://www.instagram.com/Denv...External Subdomain No Text
https://x.com/DenverZoo/External No Text
https://www.youtube.com/user/T...External Subdomain No Text
https://www.facebook.com/Denve...External Subdomain No Text
https://www.tiktok.com/@denver...External Subdomain No Text
https://denverzoo.org/termsTerms & Conditions
/privacy-policyPrivacy Policy
https://denverzoo.org/regulationsRegulations
https://wordpress.org/plugins/...New window External Powered by GDPR Cookie Compliance

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://denverzoo.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 is slow (1.23 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (216 kB).

HTTP Response Header

NameValue
dateThu, 07 Aug 2025 07:19:31 GMT
content-typetext/html; charset=UTF-8
content-encodingbr
varyAccept-Encoding
link<https://denverzoo.org/wp-json/>; rel="https://api.w.org/"
x-powered-byWP Engine
x-cacheableSHORT
cache-controlmax-age=600, must-revalidate
x-cacheHIT: 4
x-cache-groupnormal
cf-cache-statusDYNAMIC
set-cookie279 Characters
servercloudflare
cf-ray96b50191bd14f168-CDG
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 1,084 referring domains.
This page has 71,110 backlinks.
This page has backlinks from 724 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Crawl-delay: 10
# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://denverzoo.org/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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denverzoo.org
Denver Zoo Conservation Alliance | Saving Wildlife Together
Your visit supports our wildlife conservation efforts in Colorado + worldwide

Most important keywords

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

KeywordResultRecheck
wild78%Check
Wildlife74%Check
Zoo70%Check
Saving Wildlife69%Check
Wildlife Conservation67%Check
Denver Zoo Conservation67%Check
Denver65%Check
Denver Zoo Conservation Alliance63%Check
conservation61%Check
Wild Animal61%Check
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