Docs.pkp.sfu.ca - SEO Checker

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Overview of the SEO Check
Meta information
58% 
Page quality
73% 
Page structure
58% 
Link structure
40% 
Server
72% 
External factors
100% 
SEO Score
Response time
0.99 s
File size
50.60 kB
Words
1401
Media files
4
Number of links
133 internal / 31 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
PKP Docs - Documentation for OJS, OMP and all of the Public Knowledge Project's software
The page title should be shorter than 580 pixels. It is 831 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Learn how to set up, use and customize Open Journal Systems and all of the Public Knowledge Project's software. Includes help for Open Monograph Press (OMP), Open Preprint Systems (OPS), and more.
The meta description is too long: 1273 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is 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 character encoding is not specified in the HTTP header.
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=1.0
descriptionLearn how to set up, use and customize Open Journal Systems and all of the Public Knowledge Project's software. Includes help for Open Monograph Press (OMP), Open Preprint Systems (OPS), and more.
langen-us
og:titlePKP Docs - Documentation for OJS, OMP and all of the Public Knowledge Project's software
og:site_namePKP Docs
og:descriptionLearn how to set up, use and customize Open Journal Systems and all of the Public Knowledge Project's software. Includes help for Open Monograph Press (OMP), Open Preprint Systems (OPS), and more.
og:urlhttps://docs.pkp.sfu.ca/
og:image/img/docs-logo.png
charsetUTF-8

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Page quality

Content
(Critically important)
There are 9 text duplicates on this page:
  • Duplicate 1: Guides to host and deploy OJS, write themes and plugins, and contribut...
  • Duplicate 2: In this guide, we describe some of the changes between OJS 2 and OJS 3...
  • Duplicate 3: This guide provides advice for users of PKP applications on how to app...
  • Duplicate 4: The PKP Translating Guide is for users who wants to create or edit a t...
This page contains 1401 words. That's ok.
29.7% 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.
36 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 20.36 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 28 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
/img/logo-on-white.pngPKP Docs
/img/logo-on-grey.pngPublic Knowledge Project
/img/creativecommons.svgCreative Commons logo
https://docs.pkp.sfu.ca/img/attribution.svgAttribution icon

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 41 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 Open Journal Systems 3
H2 Open Monograph Press
H2 Open Preprint Systems
H2 Open Journal Systems 2
H3 Getting Started
H3 Learning OJS 3
H3 Technical Documentation
H3 Upgrading from OJS 2 to OJS 3
H3 Designing Your Journal
H3 Creating Accessible Content
H3 Discoverability and Sustainability
H3 Instructor Guide for Course Journals
H3 Student Journal Toolkit
H3 Video Tutorials
H3 Plugin Guides
H3 Publishing Resources
H3 Multilingualism and PKP
H3 Privacy, Inclusivity and Compliance
H3 Getting Started Duplicate text
H3 Learning OMP 3
H3 OMP 1.0 Userguide
H3 Technical Documentation Duplicate text
H3 Designing Your Journal Duplicate text
H3 GDPR Guide
H3 Plugin Guides Duplicate text
H3 Translation Guide
H3 Getting Found, Staying Found
H3 Learning OPS 3
H3 Technical Documentation Duplicate text
H3 Designing Your Journal Duplicate text
H3 GDPR Guide Duplicate text
H3 Plugin Guides Duplicate text
H3 Translation Guide Duplicate text
H3 FAQ
H3 Upgrading from OJS 2 to OJS 3 Duplicate text
H3 Learning OJS 2.x
H3 PKP School
H3 Crossref and DOIs
H3 Importing and Exporting Data (OJS 2)
H3 Using Paypal for OJS
H3 OJS 2.x Technical Reference
Some anchor texts are used more than once.
There are 6 links with a trivial anchor text.
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 (31) on this page.

Found links on this page

LinkAttributesAnchor text
https://docs.pkp.sfu.ca/IMG-ALT PKP Docs
https://pkp.sfu.ca/External Subdomain Public Knowledge Project
https://docs.pkp.sfu.ca/Anchor OJS 3
https://docs.pkp.sfu.ca/Anchor OMP
https://docs.pkp.sfu.ca/Anchor OPS
https://docs.pkp.sfu.ca/Anchor OJS 2
https://docs.pkp.sfu.ca/faq/en/Frequently Asked Questions (FAQ)
/starting-a-journal/en/Short Guide to Starting a New Journal
/journal-policies-workflows/en/Journal policies and workflows
/help-guide/en/PKP Help Guide
/learning-ojs/en/Learning OJS 3
/learning-ojs/View Now
/learning-ojs/en/journal-setupSettings
/learning-ojs/en/users-and-rolesUsers and Roles
/learning-ojs/en/authoringAuthoring
/learning-ojs/en/editorial-wor...Editorial Workflow
/learning-ojs/en/reviewingReviewing
/learning-ojs/en/Trivial anchor text
more
/learning-ojs/3.1/ar/(3.1) العربية
/learning-ojs/3.3/pt/Português (3.3)
/learning-ojs/3.1/es/Español (3.1)
/learning-ojs/3.2/fr/Français (3.2)
/learning-ojs/3.1/fi/Suomi (3.1)
https://docs.pkp.sfu.ca/dev/Technical Documentation
https://docs.pkp.sfu.ca/dev/Text duplicate View Now
/admin-guide/en/Administrator’s Guide
/dev/upgrade-guide/en/How to Upgrade
/dev/documentation/Main Documentation
/pkp-theming-guide/Theming Guide
/dev/plugin-guide/en/Plugin Guide
https://docs.pkp.sfu.ca/dev/Text duplicate Trivial anchor text
more
/upgrading-ojs-2-to-3/Upgrading from OJS 2 to OJS 3
/upgrading-ojs-2-to-3/Text duplicate View Now
/upgrading-ojs-2-to-3/es/Español
/upgrading-ojs-2-to-3/upgrade-...Bahasa Indonesia
/designing-your-journal/en/Designing Your Journal
/designing-your-journal/en/Text duplicate View Now
/accessible-content/Creating Accessible Content
/accessible-content/Text duplicate View Now
/accessible-content/pt/Português
/getting-found-staying-found/en/Getting Found / Staying Found
/metadata-practices/en/Better Practices in Journal Metadata
https://docs.pkp.sfu.ca/doaj/DOAJ Application Guide
/indexing-guide/en/Indexing Application Guide
/google-scholar/Google Scholar Indexing
/pkp-pn/en/PKP Preservation Network Guide
/instructor-guide/enInstructor Guide for Course Journals
/instructor-guide/enText duplicate View Now
/student-toolkit/en/Student Journal Toolkit
/student-toolkit/en/Text duplicate View Now
https://www.youtube.com/user/P...External Subdomain Video Tutorials
https://pkpschool.sfu.ca/External Subdomain PKP School
https://www.youtube.com/playli...External Subdomain Editorial workflow videos
https://www.youtube.com/playli...External Subdomain Journal setup videos
https://youtu.be/3D_hS4Bd-Y8External What’s New in OJS 3.3
https://www.youtube.com/playli...External Subdomain OMP videos
https://www.youtube.com/playli...External Subdomain Indonesian videos
https://www.youtube.com/playli...External Subdomain Spanish videos
https://www.youtube.com/Public...External Subdomain More video tutorials
/plugin-inventory/en/Plugin Inventory
/doi-plugin//DOI Plugin Guide
/crossref-ojs-manual/en/Crossref Plugin Guide
https://docs.pkp.sfu.ca/orcid/ORCID Plugin Guide
/quicksubmit/en/QuickSubmit for Back Issues
/ror-plugin/enROR Plugin Guide
/ithenticate/eniThenticate Plugin Guide
/using-paypal-for-ojs-and-ocs/en/PayPal Plugin Guide
https://oaspa.org/information-...External OASPA Open Access Publishing Resources
https://www.zotero.org/groups/...External Subdomain Library Publishing Coalition Zotero Library
https://sparcopen.org/what-we-...External SPARC Popular Resources
/multiling-guide/en/Using PKP Software in Multiple Languages
/translating-guide/en/Translating Guide
/accessibility-statementAccessibility Statement
/acr-vpat/enAccessibility Conformance Report - ACR / VPAT
https://docs.pkp.sfu.ca/gdpr/enGDPR Guide
https://docs.pkp.sfu.ca/plan-s/enPlan S Compliance in OJS
https://docs.pkp.sfu.ca/faq/en/Text duplicate Frequently Asked Questions (FAQ)
/starting-a-press/Launching a new press
/learning-omp/en/Learning OMP 3
/learning-omp/en/Text duplicate View Now
/learning-omp/en/editorial-int...Editorial Interface
/learning-omp/en/user-accountsUser Accounts
/learning-omp/en/catalog-manag...Catalog Management
/learning-omp/en/Text duplicate Trivial anchor text
more
https://web.archive.org/web/20...External Subdomain OMP 1.0 Userguide
https://web.archive.org/web/20...External Subdomain View now
https://docs.pkp.sfu.ca/dev/Text duplicate Technical Documentation
https://docs.pkp.sfu.ca/dev/Text duplicate View Now
/admin-guide/en/Text duplicate Administrator’s Guide
/dev/upgrade-guide/en/Text duplicate How to Upgrade
/dev/documentation/en/Text duplicate Main Documentation
/pkp-theming-guide/Text duplicate Theming Guide
/dev/plugin-guide/en/Text duplicate Plugin Guide
https://docs.pkp.sfu.ca/dev/Text duplicate Trivial anchor text
more
/designing-your-journal/en/Text duplicate Designing Your Journal
/designing-your-journal/en/Text duplicate View Now
https://docs.pkp.sfu.ca/gdpr/en/Text duplicate GDPR Guide
https://docs.pkp.sfu.ca/gdpr/en/Text duplicate View Now
/plugin-inventory/en/Text duplicate Plugin Inventory
/using-paypal-for-ojs-and-ocs/en/Text duplicate PayPal Plugin Guide
/translating-guide/enTranslation Guide
/translating-guide/enText duplicate View Now
/getting-found-staying-found/en/Getting Found, Staying Found
/getting-found-staying-found/en/Text duplicate View Now
/learning-ops/en/Learning OPS 3
/learning-ops/en/Text duplicate View Now
/learning-ops/en/policies-work...Developing Policies and Workflows
/learning-ops/en/setupSetting up Your Server
/learning-ops/en/editorial-wor...Text duplicate Editorial Workflow
/learning-ops/en/Text duplicate Trivial anchor text
more
https://docs.pkp.sfu.ca/dev/Text duplicate Technical Documentation
https://docs.pkp.sfu.ca/dev/Text duplicate View Now
/admin-guide/en/Text duplicate Administrator’s Guide
/dev/upgrade-guide/en/Text duplicate How to Upgrade
/dev/documentation/en/Text duplicate Main Documentation
/pkp-theming-guide/Text duplicate Theming Guide
/dev/plugin-guide/en/Text duplicate Plugin Guide
https://docs.pkp.sfu.ca/dev/Text duplicate Trivial anchor text
more
/designing-your-journal/en/Text duplicate Designing Your Journal
/designing-your-journal/en/Text duplicate View Now
https://docs.pkp.sfu.ca/gdpr/en/Text duplicate GDPR Guide
https://docs.pkp.sfu.ca/gdpr/en/Text duplicate View Now
/plugin-inventory/en/Text duplicate Plugin Inventory
https://docs.pkp.sfu.ca/orcid/en/Text duplicate ORCID Plugin Guide
/translating-guide/enText duplicate Translation Guide
/translating-guide/enText duplicate View Now
https://docs.pkp.sfu.ca/faq/en/FAQ
https://docs.pkp.sfu.ca/faq/en/Text duplicate View Now
/upgrading-ojs-2-to-3/upgrade to OJS 3
/upgrading-ojs-2-to-3/Text duplicate Upgrading from OJS 2 to OJS 3
/upgrading-ojs-2-to-3/Text duplicate View Now
http://www.youtube.com/watch?f...External Subdomain Watch Now
/upgrading-ojs-2-to-3/es/Text duplicate Español
/upgrading-ojs-2-to-3/upgrade-...Text duplicate Bahasa Indonesia
/learning-ojs-2/en/Learning OJS 2.x
/learning-ojs-2/en/Text duplicate View Now
http://pkpschool.sfu.ca/External Subdomain Text duplicate PKP School
http://pkpschool.sfu.ca/External Subdomain Text duplicate View Now
/crossref-ojs2-manual/en/Crossref and DOIs
/crossref-ojs2-manual/en/Text duplicate View Now
/doi-plugin/en/Text duplicate DOI Plugin Guide
/crossref-ojs2-manual/en/Text duplicate Crossref Plugin Guide
/importing-exporting/en/Importing and Exporting Data (OJS 2)
/importing-exporting/en/Text duplicate View Now
/using-paypal-for-ojs-and-ocs/en/Using Paypal for OJS
https://www.paypal.com/ca/homeExternal Subdomain PayPal online payment system
/using-paypal-for-ojs-and-ocs/Text duplicate View Now
/using-paypal-for-ojs-and-ocs/ar/العربية
/ojs-2-technical-reference/en/OJS 2.x Technical Reference
/ojs-2-technical-reference/en/Text duplicate View Now
https://forum.pkp.sfu.ca/External Subdomain community forum
https://forum.pkp.sfu.ca/External Subdomain Visit Forum
https://pkp.sfu.ca/documentati...External Subdomain Use our documentation contact form
https://pkp.sfu.ca/contact-us/External Subdomain contact form
https://pkp.sfu.ca/documentati...External Subdomain Documentation Interest Group
/contributing/en/Contributing Documentation
/translating-guide/Text duplicate Translating Guide
https://forum.pkp.sfu.ca/External Subdomain Community Forum
https://pkp.sfu.ca/External Subdomain Text duplicate Public Knowledge Project
https://pkpservices.sfu.ca/External Subdomain PKP|Publishing Services
https://pkp.sfu.ca/External Subdomain Text duplicate IMG-ALT Public Knowledge Project
https://www.sfu.ca/contact/ter...New window External Subdomain TERMS & CONDITIONS
https://creativecommons.org/li...New window External CC-BY 2.0
https://www.affinitybridge.com/New window External Subdomain Affinity Bridge

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://docs.pkp.sfu.ca/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.99 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 (51 kB).

HTTP Response Header

NameValue
dateSat, 28 Dec 2024 02:09:21 GMT
serverApache
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length14342
content-typetext/html
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 420 referring domains.
This page has 33,496 backlinks.
This page has backlinks from 358 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: http://0.0.0.0:4000/sitemap.xml

Similar sites

Search preview

docs.pkp.sfu.ca
PKP Docs - Documentation for OJS, OMP and all of the Public Knowled...
Learn how to set up, use and customize Open Journal Systems and all of the Public Knowledge Project's software. Includes help for Open Monograph Press (OMP), Open Preprint Systems (OPS), and more.

Most important keywords

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

KeywordResultRecheck
PKP68%Check
OMP66%Check
PKP software63%Check
documentation59%Check
Public Knowledge59%Check
Public58%Check
Knowledge58%Check
Project58%Check
PKP Help58%Check
software56%Check
Show more keywords and terms

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