Whatcms.org - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
80% 
Page quality
90% 
Page structure
79% 
Link structure
77% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.36 s
File size
29.10 kB
Words
612
Media files
0
Number of links
51 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Detect which CMS a site is using - What CMS?
The length of the page title is perfect. (420 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
WhatCMS.org analyzes website content to detect which Content Management System is being used. We can detect over 1200 different CMS and other website powering technologies.
The meta description is too long: 1126 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://whatcms.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Canada
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=1.0
keywordsDetect which CMS a site is using, Detect CMS, What CMS, What, CMS
descriptionWhatCMS.org analyzes website content to detect which Content Management System is being used. We can detect over 1200 different CMS and other website powering technologies.
generatorTypesetter CMS
langen
X-UA-CompatibleIE=edge
charsetutf-8

Automatically check whatcms.org including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
This page contains 612 words. That's ok.
28.4% 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.
8 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 14.7 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 12 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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

No media files were found.

Page structure

H1 heading
(Critically important)
What CMS Is This Site Using?
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 What CMS Is This Site Using?
H2 Recent Detections
H2 Web Technology Detection
H2 Lead Generation
H2 Batch Detections
H2 API Access
H2 Detection Network
H2 What is a CMS?
H2 How Our Detections Work
H6 CMS & Web Technologies
H6 Hosting Providers
H6 WordPress Themes
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.
The number of internal links is ok.
None of the anchor texts is too long.
There are 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://whatcms.org/What CMS
https://whatcms.org/CMS & Web TechnologiesWhatCMS.org detects over 1,200 CMS & website powering technologies
https://www.who-hosts-this.com/External Subdomain Hosting ProvidersWho-Hosts-This.com detects who is hosting any site on the web
https://www.themedetect.com/External Subdomain WordPress ThemesThemeDetect.com shows you which theme a WordPress site is using
https://www.shopify-themes.com/External Subdomain Shopify ThemesShopify-Themes.com detects which theme a Shopify store is using
https://whatcms.org/APIAPIAccess our detection methods programmatically
https://whatcms.org/DocumentationAPI DocumentationAccess our detection methods programmatically
https://whatcms.org/Tech_ReportsTechnology ReportsFind companies based on their technology profile
https://whatcms.org/BatchBatch DetectionsUpload hundreds or thousands of urls at a time for CMS detection
https://whatcms.org/TechnologiesTechnologiesBrowse the CMS and web technoligies we detect
https://whatcms.org/TrendingTrendingSee which technologies are growing the fastest
https://www.who-hosts-this.com...External Subdomain Most popular hostsBrowse the most popular hosting providers
https://www.themedetect.com/ThemeExternal Subdomain Most popular themesBrowse the most popular WordPress themes
https://www.themedetect.com/Au...External Subdomain Most popular theme authorsBrowse the most popular WordPress theme authors
https://whatcms.org/API/PlansPricing
A-TITLE API Pricing
/API?cmd=LoginFormLog In
/API?cmd=RegisterFormRegister
/Account/Key?cmd=RegisterFormGet API Key
https://whatcms.org/SupportSupport
/c/Ruby-on-RailsRuby on Rails
/c/Microsoft-ASP-NETMicrosoft ASP.NET
https://whatcms.org/c/RubyRuby
/Tech_Reports?domain=uwv.nlTech Report
A-TITLE Tech Report
/c/Ruby-on-RailsText duplicate Ruby on Rails
/c/Microsoft-ASP-NETText duplicate Microsoft ASP.NET
https://whatcms.org/c/RubyText duplicate Ruby
/Tech_Reports?domain=digid.nlText duplicate Tech Report
A-TITLE Tech Report
https://whatcms.org/c/WordPressWordPress (6.8.2)
https://whatcms.org/c/ElementorElementor (3.24.4)
https://whatcms.org/c/PHPPHP
https://whatcms.org/c/MySQLMySQL
https://whatcms.org/c/NginxNginx
https://whatcms.org/c/JoomlaJoomla (3.10.11)
https://whatcms.org/c/PHPPHP (8.0.30)
/c/Apache-HTTP-ServerApache HTTP Server
https://whatcms.org/c/WebflowWebflow
https://whatcms.org/c/CloudflareCloudflare
https://whatcms.org/c/jsDelivrjsDelivr
/c/Google-Hosted-LibrariesGoogle Hosted Libraries
https://whatcms.org/Tech_ReportsCreate a Tech Report
A-TITLE Create a Tech Report
https://whatcms.org/BatchUpload a batch
A-TITLE Upload a batch
https://whatcms.org/DocumentationDocumentation
A-TITLE Documentation
https://whatcms.org/APIGet an API key
A-TITLE Get an API key
https://www.who-hosts-this.com/External Subdomain Hosting Provider Detection
https://www.themedetect.com/External Subdomain WordPress Theme Detection
https://whatcms.org/New-DetectionSuggest a Detection
A-TITLE Suggest a Detection
https://www.who-hosts-this.com/External Subdomain Who-Hosts-This.com
A-TITLE Detect Who Is Hosting Any Web Site
https://www.themedetect.com/External Subdomain ThemeDetect.com
A-TITLE WordPress Theme Detection
https://whatcms.org/What CMS Is This?
A-TITLE What CMS Is This?
https://whatcms.org/What-Is-A-CMSWhat Is A CMS?
A-TITLE What Is A CMS?
https://whatcms.org/TechnologiesSystems We Detect
A-TITLE Systems We Detect
https://whatcms.org/APIAPI
A-TITLE API
https://whatcms.org/BatchBatch Detection
https://whatcms.org/TrendingTrending
https://whatcms.org/AboutAbout
A-TITLE About Our Site
https://whatcms.org/BlogBlog
A-TITLE Blog
https://whatcms.org/TermsTerms
A-TITLE Terms and Conditions
/Privacy_PolicyPrivacy Policy
A-TITLE Privacy Policy
https://twitter.com/What_CMSExternal Twitter
A-TITLE Share on Twitter
/Browser_Add-OnsBrowser Add-ons
https://addons.mozilla.org/en-...External Subdomain Firefox Add-on
https://chrome.google.com/webs...External Subdomain Chrome Extension
/Special_Site_MapSite Map
A-TITLE Site Map
/Admin?file=HomeNofollow Login
A-TITLE Login
http://www.typesettercms.com/New window External Subdomain Typesetter

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://whatcms.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 0.36 seconds.
The file size of the HTML document is fine (29 kB).

HTTP Response Header

NameValue
dateTue, 22 Jul 2025 16:45:04 GMT
content-typetext/html; charset=utf-8
servercloudflare
varyAccept,Accept-Encoding
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=sWar70kiI%2FBsJ%2FyKrDKHMld8SLjl1Id1Fg4s7xLdxL5%2FIr5Bj9pooU%2FdxZL8CRB6ZUa89x9GlRdC4UtlwbLnuv%2B3YPvnTvq24g%3D%3D"}]}
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
cf-cache-statusDYNAMIC
content-encodingzstd
set-cookie103 Characters
cf-ray963468073e383cb6-CDG
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 654 referring domains.
This page has 17,011 backlinks.
This page has backlinks from 573 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: *
crawl-delay: 5

Similar sites

Search preview

whatcms.org
Detect which CMS a site is using - What CMS?
WhatCMS.org analyzes website content to detect which Content Management System is being used. We can detect over 1200 different CMS and other website powering technologies.

Most important keywords

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

KeywordResultRecheck
CMS89%Check
Detect CMS76%Check
site73%Check
CMS Web72%Check
CMS Website69%Check
site using68%Check
using62%Check
CMS website powering62%Check
org58%Check
WhatCMS58%Check
Show more keywords and terms

Automatically check whatcms.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.

Contact | Privacy

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