Berkeley.pressbooks.pub - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
50% 
Page structure
100% 
Link structure
88% 
Server
89% 
External factors
18% 
SEO Score
Response time
0.62 s
File size
42.80 kB
Words
120
Media files
6
Number of links
20 internal / 9 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
UC Berkeley Open Book Publishing – Pressbooks Publishing Platform
The page title should be shorter than 580 pixels. It is 625 pixels long. Optimize title
There are word repetitions in the page 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://berkeley.pressbooks.pub/
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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsmax-image-preview:large
generatorWordPress 6.8
msapplication-TileImagehttps://berkeley.pressbooks.pub/app/uploads/2018/03/cropped-ScholCommLogo-270x270.jpg
langen-us
x-ua-compatibleie=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 120 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
30.8% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21 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 6 tags for this page.
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
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
/app/uploads/2018/03/Logo-Blue.pngLogo for UC Berkeley Open Book Publishing
...ads/2018/03/pencil-icon-blue-150x150.pngIcon depicting a pencil
...ads/2018/03/search-icon-blue-150x150.pngIcon depicting a magnifying glass
...s/2018/03/bookmark-icon-blue-150x150.pngIcon depicting a bookmark
...18/03/file-cabinet-icon-blue-150x150.pngIcon depicting a file drawer
...s/2018/03/Schol-Comm-Logo_Oval-65x78.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
UC Berkeley Open Book Publishing
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 UC Berkeley Open Book Publishing
H2 Create a Book
H2 Find a Book
H2 Get Featured
H2 Access Your Projects
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 9 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://berkeley.pressbooks.pub/Anchor Skip to content
https://berkeley.pressbooks.pub/Subdomain IMG-ALT Logo for UC Berkeley Open Book Publishing
A-TITLE UC Berkeley Open Book Publishing
https://berkeley.pressbooks.pub/Anchor Toggle Menu
https://berkeley.pressbooks.pub/Subdomain Home
/wp-signup.phpSubdomain Create
/catalog/Subdomain Find
/get-featured/Subdomain Get Featured
/help/Subdomain Help
/about/Subdomain About
/wp/wp-login.php?redirect_to=h...Subdomain Sign In
/wp-signup.phpSubdomain Sign Up
/wp-signup.phpSubdomain GET STARTED
/catalog/Subdomain BROWSE CATALOG
/get-featured/Subdomain LEARN MORE
/wp/wp-login.php?Subdomain ENTER account
http://www.lib.berkeley.edu/sc...External Subdomain No Text
https://twitter.com/UCB_ScholCommExternal UC Berkeley Open Book Publishing on X
A-TITLE UC Berkeley Open Book Publishing on X
/wp-signup.phpSubdomain Text duplicate Create
/catalog/Subdomain Text duplicate Find
/help/Subdomain Text duplicate Help
/about/Subdomain Text duplicate About
/terms-of-service/Subdomain Terms of Service
https://pressbooks.com/External A-TITLE Pressbooks
https://pressbooks.com/External Powered by Pressbooks
https://pressbooks.com/support/External Guides and Tutorials
https://pressbooks.directory/External Pressbooks Directory
https://pressbooks.com/contact/External 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://berkeley.pressbooks.pub/"
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 0.62 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 (43 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
dateFri, 02 May 2025 01:05:07 GMT
set-cookie178 Characters
servernginx
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
link<https://berkeley.pressbooks.pub/wp-json/>; rel="https://api.w.org/"
fastcgi-cacheMISS
strict-transport-securitymax-age=31536000; includeSubDomains
x-content-type-optionsnosniff
x-xss-protection1; mode=block
x-ua-compatibleIE=Edge
content-encodinggzip
varyAccept-Encoding
x-cacheMiss from cloudfront
via1.1 615f944336054ae07b8e7c415ddbad44.cloudfront.net (CloudFront)
x-amz-cf-popFRA60-P2
x-amz-cf-id6IC3h3CZfqixR4PyjEPGuCn6FOQZhdyugKhXOqlRnm0_86NYASMUQw==
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 6 referring domains.
This page only has 18 backlinks.
This page only has few backlinks from 6 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://berkeley.pressbooks.pub/wp/?feed=sitemap.xml

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

Sitemap: https://berkeley.pressbooks.pub/wp-sitemap.xml

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Search preview

Most important keywords

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

KeywordResultRecheck
Book81%Check
Berkeley77%Check
Berkeley Open Book75%Check
Book Publishing74%Check
UC Berkeley Open Book73%Check
Berkeley Open Book Publishing73%Check
UC Berkeley70%Check
Book Publishing Pressbooks66%Check
Open Book Publishing Pressbooks65%Check
Open63%Check
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