Pressbooks.cuny.edu - SEO Checker

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Overview of the SEO Check
Meta information
76% 
Page quality
50% 
Page structure
100% 
Link structure
93% 
Server
89% 
External factors
54% 
SEO Score
Response time
0.63 s
File size
39.40 kB
Words
180
Media files
0
Number of links
13 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
CUNY Pressbooks Network – Simple Book Publishing
The length of the page title is perfect. (482 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://pressbooks.cuny.edu/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: Germany
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsmax-image-preview:large
generatorWordPress 6.8.2
langen-us
x-ua-compatibleie=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 180 words on this page. Use at least 250 words to provide useful information.
27.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
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.
The average number of words per sentence of 15.57 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 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)
CUNY Pressbooks Network
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 CUNY Pressbooks Network
H2 Get Started
H2 Find Open Textbooks
H2 Need Help?
H2 Contact Us
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 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://pressbooks.cuny.edu/Anchor Skip to content
https://pressbooks.cuny.edu/Subdomain A-TITLE CUNY Pressbooks Network
https://pressbooks.cuny.edu/Subdomain Home
https://pressbooks.cuny.edu/Anchor Contact
/wp/wp-login.php?redirect_to=h...Subdomain Sign In
/wp-signup.phpSubdomain Sign Up
https://pressbooks.com/webinar/External Register for a Webinar
A-TITLE Register for a Webinar
https://guide.pressbooks.com/c...External Subdomain clone books
https://pressbooks.directory/External Visit Pressbooks Directory
A-TITLE Visit Pressbooks Directory
https://guide.pressbooks.com/External Subdomain Pressbooks User Guide
https://www.youtube.com/c/Pres...External Subdomain Pressbooks YouTube channel
https://pressbooks.cuny.edu/Anchor request direct assistance
https://pressbooks.com/support/External View Support Resources
A-TITLE View Support Resources
/about/Subdomain About
/catalog/Subdomain Catalog
https://pressbooks.cuny.edu/help/Subdomain Help
https://pressbooks.cuny.edu/Subdomain Text duplicate Home
/pressbooks-results/Subdomain Pressbooks Results
https://pressbooks.com/External A-TITLE Pressbooks
https://pressbooks.com/External Powered by Pressbooks
https://guide.pressbooks.com/External Subdomain Text duplicate Pressbooks User Guide
https://pressbooks.directory/External Pressbooks Directory
https://pressbooks.cuny.edu/Subdomain Anchor Text duplicate Contact
https://www.youtube.com/user/p...External Subdomain Pressbooks on YouTube
A-TITLE Pressbooks on YouTube
https://www.linkedin.com/compa...External Subdomain Pressbooks on LinkedIn
A-TITLE Pressbooks on LinkedIn

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://pressbooks.cuny.edu/"
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 of 0.63 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 (39 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
dateSun, 03 Aug 2025 05:47:54 GMT
x-ua-compatibleIE=Edge
content-encodinggzip
set-cookie178 Characters
servernginx
varyAccept-Encoding
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
link<https://pressbooks.cuny.edu/wp-json/>; rel="https://api.w.org/"
fastcgi-cacheSTALE
strict-transport-securitymax-age=31536000; includeSubDomains
x-content-type-optionsnosniff
x-xss-protection1; mode=block
x-cacheMiss from cloudfront
via1.1 7efdfc8e9ebc26758933b0151e22707e.cloudfront.net (CloudFront)
x-amz-cf-popFRA60-P4
x-amz-cf-idQVCWBJm6k6h6c0CiIlfs94q3qJCO1wjLF1BOC-V2LKMqdxT3FYqYBw==
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 18 referring domains.
This page only has 22 backlinks.
This page only has few backlinks from 18 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://pressbooks.cuny.edu/wp/?feed=sitemap.xml

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

Sitemap: https://pressbooks.cuny.edu/wp-sitemap.xml

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Most important keywords

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

KeywordResultRecheck
Pressbooks73%Check
CUNY73%Check
CUNY Pressbooks73%Check
CUNY Pressbooks Network69%Check
Pressbooks Network68%Check
Pressbooks Network Simple Book66%Check
Book Publishing63%Check
CUNY Pressbooks Network Simple63%Check
Network62%Check
Simple Book Publishing58%Check
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