Jquery.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
71% 
Page structure
79% 
Link structure
72% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.07 s
File size
15.80 kB
Words
445
Media files
3
Number of links
15 internal / 54 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
jQuery
The page title is too short. (63 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
jQuery: The Write Less, Do More, JavaScript Library
The length of the meta description is perfect. (325 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://jquery.com/
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)
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
authorOpenJS Foundation - openjsf.org
descriptionjQuery: The Write Less, Do More, JavaScript Library
viewportwidth=device-width
robotsmax-image-preview:large
generatorWordPress 6.7
langen-us
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 445 words on this page. Good pages should have about 800 words of useful content.
28.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 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 13 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" is provided.
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)
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

URLAlt attributeTitle
...content/books/learning-jquery-4th-ed.jpgLearning jQuery 4th Edition by Karl Swedberg and Jonathan Chaffer
...query/content/books/jquery-in-action.jpgjQuery in Action by Bear Bibeault, Yehuda Katz, and Aurelio De Rosa
...uery/content/books/jquery-succinctly.jpgjQuery Succinctly by Cody Lindley

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 jQuery
H2 What is jQuery?
H2 Resources
H2 A Brief Look
H2 Related Projects
H3 Lightweight Footprint
H3 CSS3 Compliant
H3 Cross-Browser
H3 DOM Traversal and Manipulation
H3 Event Handling
H3 Ajax
H3 jQuery UI
H3 jQuery Mobile
H3 Books
Some anchor texts are used more than once.
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 too many external links (54) on this page.

Found links on this page

LinkAttributesAnchor text
https://jquery.com/download/upgrading
https://jquery.com/support/version support
https://jquery.com/jQuery
A-TITLE jQuery
https://jqueryui.com/External jQuery UI
A-TITLE jQuery UI
https://jquerymobile.com/External jQuery Mobile
A-TITLE jQuery Mobile
https://sizzlejs.com/External Sizzle
A-TITLE Sizzle
https://qunitjs.com/External QUnit
A-TITLE QUnit
https://plugins.jquery.com/External Subdomain Plugins
https://contribute.jquery.org/External Subdomain Contribute
https://cla.openjsf.org/External Subdomain CLA
https://contribute.jquery.org/...External Subdomain Style Guides
https://contribute.jquery.org/...External Subdomain Bug Triage
https://contribute.jquery.org/...External Subdomain Code
https://contribute.jquery.org/...External Subdomain Documentation
https://contribute.jquery.org/...External Subdomain Web Sites
https://events.jquery.org/External Subdomain Events
https://jquery.com/support/Support
https://learn.jquery.com/External Subdomain Learning Center
https://jquery.com/support/Chat
https://stackoverflow.com/tags...External Stack Overflow
https://contribute.jquery.org/...External Subdomain Report a bug
https://openjsf.org/External OpenJS Foundation
https://openjsf.org/joinExternal Join
https://openjsf.org/membersExternal Members
https://jquery.com/teamjQuery Team
https://openjsf.org/governanceExternal Governance
https://code-of-conduct.openjs...External Subdomain Conduct
https://openjsf.org/projectsExternal Projects
https://jquery.com/Text duplicate jQuery
A-TITLE jQuery
https://jquery.com/download/Download
https://api.jquery.com/External Subdomain API Documentation
https://blog.jquery.com/External Subdomain Blog
https://plugins.jquery.com/External Subdomain Text duplicate Plugins
/browser-support/Browser Support
https://jquery.com/support/Version Support
https://jquery.com/download/Download jQuery v3.7.1
https://jquery.com/supportDiscover Support Options
https://github.com/jquery/jqueryExternal View Source on GitHub →
https://learn.jquery.com/about...External Subdomain How jQuery Works →
/browser-support/Chrome, Edge, Firefox, IE, Safari, Android, iOS, and more
https://api.jquery.com/External Subdomain jQuery Core API Documentation
https://learn.jquery.com/External Subdomain jQuery Learning Center
https://blog.jquery.com/External Subdomain jQuery Blog
https://contribute.jquery.com/External Subdomain Contribute to jQuery
https://github.com/jquery/jque...External Browse or Submit jQuery Bugs
https://jqueryui.com/External Text duplicate jQuery UI
https://blog.jquery.com/2021/1...External Subdomain Learn more
https://jquerymobile.com/External Text duplicate jQuery Mobile
https://blog.jqueryui.com/2021...External Subdomain Text duplicate Learn more
https://www.packtpub.com/web-d...External Subdomain Learning jQuery Fourth Edition Karl Swedberg and Jonathan Chaffer
IMG-ALT Learning jQuery 4th Edition by Karl Swedberg and Jonathan Chaffer
https://www.manning.com/books/...External Subdomain jQuery in Action Bear Bibeault, Yehuda Katz, and Aurelio De Rosa
IMG-ALT jQuery in Action by Bear Bibeault, Yehuda Katz, and Aurelio De Rosa
https://www.syncfusion.com/ebo...External Subdomain jQuery Succinctly Cody Lindley
IMG-ALT jQuery Succinctly by Cody Lindley
https://learn.jquery.com/External Subdomain Text duplicate Learning Center
https://jquery.com/support/Text duplicate Chat
https://twitter.com/jqueryExternal Twitter
https://github.com/jqueryExternal GitHub
https://openjsf.org/External Text duplicate OpenJS Foundation
https://jquery.com/license/jQuery License
https://openjsf.org/External Text duplicate OpenJS Foundation
https://openjsf.org/External Text duplicate OpenJS Foundation
https://trademark-policy.openj...External Subdomain Trademark Policy
https://trademark-list.openjsf...External Subdomain Trademark List
https://trademark-list.openjsf...External Subdomain list of OpenJS Foundation trademarks
https://terms-of-use.openjsf.org/External Subdomain Terms of Use
https://privacy-policy.openjsf...External Subdomain Privacy
https://www.linuxfoundation.or...External Subdomain Cookie
https://www.digitalocean.com/External Subdomain Web hosting by Digital Ocean
https://www.fastly.com/External Subdomain CDN by Fastly
https://wordpress.org/External Powered by WordPress

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://jquery.com/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.07 seconds.
The file size of the HTML document is fine (16 kB).

HTTP Response Header

NameValue
dateWed, 13 Nov 2024 15:48:52 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
x-powered-byPHP/8.2.24
link<https://jquery.com/wp-json/>; rel="https://api.w.org/"
content-encodinggzip
last-modifiedWed, 13 Nov 2024 15:47:29 GMT
cf-cache-statusHIT
age70
servercloudflare
cf-ray8e1fe8944b7068f8-FRA
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 54,028 referring domains.
This page has 17,318,440 backlinks.
This page has backlinks from 36,935 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://jquery.com/wp-sitemap.xml

Similar sites

Search preview

jquery.com
jQuery
jQuery: The Write Less, Do More, JavaScript Library

Most important keywords

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

KeywordResultRecheck
jQuery81%Check
JavaScript46%Check
library46%Check
write46%Check
JavaScript library46%Check
Learning38%Check
manipulation38%Check
event38%Check
Ajax38%Check
Projects38%Check
Show more keywords and terms

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