Avisynth.org - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
78% 
Page quality
83% 
Page structure
72% 
Link structure
75% 
Server
97% 
External factors
100% 
SEO Score
Response time
0.45 s
File size
25.70 kB
Words
954
Media files
2
Number of links
96 internal / 16 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Main Page - Avisynth
The page title is too short. (191 pixels of 580 max pixel length) Optimize title
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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
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 character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype XHTML 1.0 Transitional 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
generatorMediaWiki 1.13.3
keywordsMain Page,Advanced Scripting Tips,Advanced topics,Arrays,Aspect ratios,AviSynth FAQ,AviSynth Syntax,AviSynth v3,Avisynth Plugin Development in C,Block statements,Changelist
langen
Content-Typetext/html; charset=UTF-8
imagetoolbarno

Test up to 1.000 webpages of avisynth.org with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
This page contains 954 words. That's ok.
31% 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.
15 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 13.91 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 19 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
...mon/images/poweredby_mediawiki_88x31.pngPowered by MediaWiki
...mmons.org/images/public/somerights20.pngAttribution-ShareAlike 3.0

Page structure

H1 heading
(Critically important)
Main Page
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Main Page
H2 Contents
H2 What is AviSynth?
H2 Usage
H2 Development
H2 AviSynth Wiki
H2 AviSynth documentation copyright
H3 From Avisynth
H3 Official builds
H3 Bugs and issues
H3 New to AviSynth - start here
H3 Filters, external plugins, script functions and utilities
H3 AviSynth Syntax
H3 AviSynth FAQ, Guides and Advanced topics
H5 Views
H5 Personal tools
H5 Navigation
H5 community
H5 in other languages
H5 Search
H5 Toolbox
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.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 16 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://www.avisynth.org/Anchor navigation
http://www.avisynth.org/Anchor search
http://sourceforge.net/project...Nofollow External Download
A-TITLE http://sourceforge.net/projects/avisynth2/
/mediawiki/AviSynth_FAQAviSynth FAQ
A-TITLE AviSynth FAQ
/mediawiki/Internal_filtersInternal filters
A-TITLE Internal filters
/mediawiki/External_filtersExternal filters
A-TITLE External filters
/warpenterprises/Nofollow download
A-TITLE /warpenterprises/
http://sourceforge.net/project...Nofollow External Project page
A-TITLE http://sourceforge.net/projects/avisynth2/
/mediawiki/FeedbackFeedback
A-TITLE Feedback
http://www.avisynth.org/Anchor 1 What is AviSynth?
http://www.avisynth.org/Anchor 1.1 Official builds
http://www.avisynth.org/Anchor 1.2 Unofficial builds
http://www.avisynth.org/Anchor 1.3 Bugs and issues
http://www.avisynth.org/Anchor 2 Usage
http://www.avisynth.org/Anchor 2.1 New to AviSynth - start here
http://www.avisynth.org/Anchor 2.2 Filters, external plugins, script functions and utilities
http://www.avisynth.org/Anchor 2.3 AviSynth Syntax
http://www.avisynth.org/Anchor 2.4 AviSynth FAQ, Guides and Advanced topics
http://www.avisynth.org/Anchor 3 Development
http://www.avisynth.org/Anchor 4 AviSynth Wiki
http://www.avisynth.org/Anchor 5 AviSynth documentation copyright
/mediawiki/Frameserverframeserver
A-TITLE Frameserver
/mediawiki/More_about_AviSynthmore about AviSynth
A-TITLE More about AviSynth
/mediawiki/Internal_filtersAviSynth manual
A-TITLE Internal filters
/mediawiki/AviSynth_FAQText duplicate AviSynth FAQ
A-TITLE AviSynth FAQ
https://www.theblogstarter.com/External Subdomain free open-source software
http://sourceforge.net/project...Nofollow External v.2.5.8 ST, 32-bit
A-TITLE http://sourceforge.net/projects/avisynth2/files/AviSynth%202.5/
/mediawiki/SourceForgeSourceForge
A-TITLE SourceForge
http://sourceforge.net/project...Nofollow External v.2.6.0 ST, 32-bit
A-TITLE http://sourceforge.net/projects/avisynth2/files/AviSynth_Alpha_Releases/
/mediawiki/SourceForgeText duplicate SourceForge
A-TITLE SourceForge
/mediawiki/Known_IssuesKnown Issues
A-TITLE Known Issues
/mediawiki/First_scriptYour first script
A-TITLE First script
/mediawiki/Getting_startedGetting started
A-TITLE Getting started
/mediawiki/Filter_introductionFilter introduction
A-TITLE Filter introduction
/mediawiki/Script_examplesScript examples
A-TITLE Script examples
http://www.animemusicvideos.or...Nofollow External Subdomain Introduction AviSynth from AnimeMusicVideos.org
A-TITLE http://www.animemusicvideos.org/guides/avtech/avisyntha.html
http://www.animemusicvideos.or...Nofollow External Subdomain Introduction basic AviSynth filters from AnimeMusicVideos.org
A-TITLE http://www.animemusicvideos.org/guides/avtech/avspostqual.html
/mediawiki/TroubleshootingTroubleshooting
A-TITLE Troubleshooting
/mediawiki/Internal_filtersText duplicate Internal filters
A-TITLE Internal filters
/mediawiki/External_filtersText duplicate External filters
A-TITLE External filters
/mediawiki/External_plugins_oldExternal plugins (old)
A-TITLE External plugins old
/warpenterprises/Nofollow AviSynth plugin collection
A-TITLE /warpenterprises/
/mediawiki/Shared_functionsShared functions
A-TITLE Shared functions
/mediawiki/UtilitiesUtilities
A-TITLE Utilities
/mediawiki/AviSynth_SyntaxAviSynth Syntax
A-TITLE AviSynth Syntax
/mediawiki/GrammarGrammar
A-TITLE Grammar
/mediawiki/Script_variablesScript variables
A-TITLE Script variables
/mediawiki/OperatorsOperators
A-TITLE Operators
/mediawiki/Clip_propertiesClip properties
A-TITLE Clip properties
/mediawiki/Control_structuresControl structures
A-TITLE Control structures
/mediawiki/Internal_functionsInternal functions
A-TITLE Internal functions
/mediawiki/User_defined_script...User defined script functions
A-TITLE User defined script functions
/mediawiki/PluginsPlugins
A-TITLE Plugins
/mediawiki/Runtime_environmentRuntime environment
A-TITLE Runtime environment
/mediawiki/Scripting_referenceScripting reference
A-TITLE Scripting reference
/mediawiki/The_full_AviSynth_g...The full AviSynth grammar
A-TITLE The full AviSynth grammar
/mediawiki/The_script_executio...The script execution model
A-TITLE The script execution model
/mediawiki/User_functionsUser functions
A-TITLE User functions
/mediawiki/Block_statementsBlock statements
A-TITLE Block statements
/mediawiki/ArraysArrays
A-TITLE Arrays
/mediawiki/Scripting_at_runtimeScripting at runtime
A-TITLE Scripting at runtime
/mediawiki/AviSynth_FAQText duplicate AviSynth FAQ
A-TITLE AviSynth FAQ
/mediawiki/Aspect_ratiosAspect ratios explained
A-TITLE Aspect ratios
/mediawiki/GuidesGuides
A-TITLE Guides
/mediawiki/Advanced_topicsAdvanced topics
A-TITLE Advanced topics
/mediawiki/Advanced_Scripting_...Advanced Scripting Tips
A-TITLE Advanced Scripting Tips
/mediawiki/Get_involvedget involved
A-TITLE Get involved
http://sourceforge.net/project...Nofollow External [1]
A-TITLE http://sourceforge.net/projects/avisynth2/
/mediawiki/Compile_AviSynthcompile AviSynth
A-TITLE Compile AviSynth
/mediawiki/Filter_SDK/Compilin...AviSynth plugins
A-TITLE Filter SDK/Compiling instructions
/mediawiki/Filter_SDKFilter SDK
A-TITLE Filter SDK
/mediawiki/Avisynth_Plugin_Dev...Avisynth Plugin Development in C
A-TITLE Avisynth Plugin Development in C
/mediawiki/Changelistchangelist
A-TITLE Changelist
/mediawiki/AviSynth_v3AviSynth v3
A-TITLE AviSynth v3
/mediawiki/Image_Processing_Al...Image Processing Algorithms
A-TITLE Image Processing Algorithms
http://meta.wikipedia.org/wiki...Nofollow External Subdomain documentation on customizing the interface
A-TITLE http://meta.wikipedia.org/wiki/MediaWiki_i18n
http://meta.wikipedia.org/wiki...Nofollow External Subdomain User's Guide
A-TITLE http://meta.wikipedia.org/wiki/MediaWiki_User%27s_Guide
http://creativecommons.org/lic...Nofollow External CreativeCommons Attribution-ShareAlike 3.0 License
A-TITLE http://creativecommons.org/licenses/by-sa/3.0/
http://creativecommons.org/lic...Nofollow External full license terms
A-TITLE http://creativecommons.org/licenses/by-sa/3.0/legalcode
/mediawiki/Avisynth:CopyrightsTrivial anchor text
here
A-TITLE Avisynth:Copyrights
/mediawiki/Main_Page/mediawiki/Main_Page
/mediawiki/Main_PagePage
A-TITLE View the content page [c]
/mediawiki/Talk:Main_PageDiscussion
A-TITLE Discussion about the content page [t]
/mediawiki/index.php?title=Mai...View source
A-TITLE This page is protected. You can view its source. [e]
/mediawiki/index.php?title=Mai...History
A-TITLE Past versions of this page. [h]
/mediawiki/index.php?title=Spe...Log in / create account
A-TITLE You are encouraged to log in, it is not mandatory however. [o]
/mediawiki/Main_PageA-TITLE Visit the Main Page [z]
/mediawiki/Main_PageMain Page
A-TITLE Visit the Main Page [z]
/mediawiki/Avisynth:Community_...Community portal
A-TITLE About the project, what you can do, where to find things
/mediawiki/Special:RecentChangesRecent changes
A-TITLE The list of recent changes in the wiki. [r]
/mediawiki/Special:RandomRandom page
A-TITLE Load a random page [x]
/mediawiki/Help:ContentsHelp
A-TITLE The place to find out.
/mediawiki/Avisynth:Current_ev...Current events
A-TITLE Find background information on current events
http://www.avisynth.org/oldwiki/Old Wiki
/mediawiki/Main_Page/deDeutsch (Ge)
/mediawiki/Main_Page/esEspañol (Es)
/mediawiki/Main_Page/frFrançais (Fr)
http://www.avisynth.info/External Subdomain 日本語 (Ja)
/mediawiki/Strona_głównaPolski (Pl)
/mediawiki/Main_Page/ruРусский (Ru)
/mediawiki/Special:WhatLinksHe...What links here
A-TITLE List of all wiki pages that link here [j]
/mediawiki/Special:RecentChang...Related changes
A-TITLE Recent changes in pages linked from this page [k]
/mediawiki/Special:UploadUpload file
A-TITLE Upload files [u]
/mediawiki/Special:SpecialPagesSpecial pages
A-TITLE List of all special pages [q]
/mediawiki/index.php?title=Mai...Printable version
A-TITLE Printable version of this page [p]
/mediawiki/index.php?title=Mai...Permanent link
A-TITLE Permanent link to this version of the page
http://www.mediawiki.org/External Subdomain IMG-ALT Powered by MediaWiki
http://creativecommons.org/lic...External IMG-ALT Attribution-ShareAlike 3.0
http://creativecommons.org/lic...Nofollow External Text duplicate Attribution-ShareAlike 3.0
A-TITLE http://creativecommons.org/licenses/by-sa/3.0/
/mediawiki/Avisynth:Privacy_po...Privacy policy
A-TITLE Avisynth:Privacy policy
/mediawiki/Avisynth:AboutAbout Avisynth
A-TITLE Avisynth:About
/mediawiki/Avisynth:General_di...Disclaimers
A-TITLE Avisynth:General disclaimer

Server configuration

HTTP redirects
(Critically important)
This page redirects to "http://www.avisynth.org/"
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 0.45 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.
This page only loads 1 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (26 kB).

HTTP Response Header

NameValue
connectionKeep-Alive
keep-alivetimeout=5, max=100
content-typetext/html
last-modifiedTue, 22 Sep 2020 17:23:57 GMT
accept-rangesbytes
content-encodinggzip
varyAccept-Encoding
content-length7642
dateThu, 09 May 2024 04:24:07 GMT
serverLiteSpeed
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 633 referring domains.
This page has 18,810 backlinks.
This page has backlinks from 426 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.avisynth.org
Main Page - Avisynth

Most important keywords

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

KeywordResultRecheck
Avisynth66%Check
Page62%Check
Main62%Check
Main Page62%Check
AviSynth Wiki55%Check
AviSynth plugin54%Check
AviSynth FAQ54%Check
AviSynth Syntax54%Check
AviSynth documentation54%Check
AviSynth script54%Check
Show more keywords and terms

Test up to 1.000 webpages of avisynth.org with our free plan!

Try For Free
No trial. It's just free!

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