Videolan.org - SEO Checker

Overview of the SEO Check
Meta information
81% 
Page quality
77% 
Page structure
68% 
Link structure
52% 
Server
84% 
External factors
100% 
SEO Score
Response time
0.09 s
File size
62.30 kB
Words
837
Media files
23
Number of links
129 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
VLC: Official site - Free multimedia solutions for all OS! - VideoLAN
The page title should be shorter than 580 pixels. It is 603 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
VLC: Official site - Free multimedia solutions for all OS!
The length of the meta description is perfect. (341 pixels out of 1000 max pixel length)
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)
The alternate link to the page itself is missing.
An alternate link incorrectly contains an URL with a relative path.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
A language definition is specified wrong in alternate links.
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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
AuthorVideoLAN
KeywordsVideoLAN, VLC, VLC player, VLC media player, download, media player, player download, codec, encoder, media converter, video, video player, multimedia, multicast, x262, x264, x265, DVBlast, Windows, Linux, Unix, BeOS, BSD, MacOS, MacOS X, OSX, Android, Streaming, DVD, Matroska, Blu-Ray, FLV, Xvid, MPEG, MPEG2, MPEG4, H264, DivX, MKV, m2ts, open source, free software, floss, free
DescriptionVLC: Official site - Free multimedia solutions for all OS!
apple-itunes-appapp-id=650377962
langen
Content-Typetext/html; charset=UTF-8
X-UA-CompatibleIE=edge

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 837 words. That's ok.
28.2% of the text are stop words.
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.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 18.56 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 6 JavaScript files. This may affect the load time negatively.
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 17 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.

Page structure

H1 heading
(Critically important)
VLC media player
Too many H1 headings
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 VLC media player
H1 Other projects from VideoLAN
H1 Help us out!
H1 News & Updates
H1 Development Blogs
H1 Social media
Some anchor texts are used more than once.
6 links don't have an anchor text.
There are 3 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 20 external links on this page.
LinkAttributesAnchor text
http://www.videolan.org/Subdomain IMG-ALT VideoLAN association
http://www.videolan.org/videolan/Subdomain VideoLAN
http://www.videolan.org/videolan/Subdomain Team & Organization
/videolan/partners.htmlSubdomain Consulting Services & Partners
/videolan/events/Subdomain Events
/legal.htmlSubdomain Legal
http://www.videolan.org/press/Subdomain Press center
/contact.htmlSubdomain Contact us
http://www.videolan.org/vlc/Subdomain VLC
http://www.videolan.org/vlc/Subdomain Download
/vlc/features.htmlSubdomain Features
/vlc/skins.htmlSubdomain Customize
/goodies.htmlSubdomain Get Goodies
http://www.videolan.org/projects/Subdomain Projects
/projects/dvblast.htmlSubdomain DVBlast
/developers/x264.htmlSubdomain x264
/developers/x262.htmlSubdomain x262
/developers/x265.htmlSubdomain x265
/projects/multicat.htmlSubdomain multicat
/projects/dav1d.htmlSubdomain dav1d
/vlc/skineditor.htmlSubdomain VLC Skin Editor
http://www.videolan.org/vlc/Subdomain VLC media player
/vlc/libvlc.htmlSubdomain libVLC
/developers/libdvdcss.htmlSubdomain libdvdcss
/developers/libdvdnav.htmlSubdomain libdvdnav
/developers/libdvdnav.htmlSubdomain libdvdread
/developers/libbluray.htmlSubdomain libbluray
/developers/libdvbpsi.htmlSubdomain libdvbpsi
/developers/libaacs.htmlSubdomain libaacs
/developers/libdvbcsa.htmlSubdomain libdvbcsa
/developers/bitstream.htmlSubdomain biTStream
/developers/unity.htmlSubdomain vlc-unity
http://www.videolan.org/projects/Subdomain All Projects
/contribute.htmlSubdomain Contribute
/contribute.htmlSubdomain Getting started
/contribute.htmlSubdomain Anchor Donate
http://www.videolan.org/support/Subdomain Anchor Report a bug
http://www.videolan.org/support/Subdomain Support
/contribute.htmlSubdomain Anchor Text duplicate Donate
http://www.videolan.org/videolan/Subdomain non-profit organization.
http://get.videolan.org/vlc/3....External Subdomain Download VLC
http://www.videolan.org/vlc/No Text
http://get.videolan.org/vlc/3....External Subdomain Windows
http://get.videolan.org/vlc/3....External Subdomain Windows 64bit
https://artifacts.videolan.org...External Subdomain Windows ARM 64
http://get.videolan.org/vlc/3....External Subdomain macOS
http://get.videolan.org/vlc/3....External Subdomain macOS (Apple Silicon)
http://www.videolan.org/vlc/Linux
http://play.google.com/store/a...External Subdomain Android
http://www.videolan.org/vlc/Other Systems
/vlc/download-windows.htmlNo Text
/vlc/download-macosx.htmlNo Text
http://www.videolan.org/vlc/No Text
/vlc/download-android.htmlNo Text
/vlc/download-ios.htmlNo Text
http://www.videolan.org/vlc/VLC media player VLC is a powerful media player playing most of the media codecs and video formats out there.
IMG-ALT VLC icon
http://www.videolan.org/vlmc/VLMC VideoLAN Movie Creator is a non-linear editing software for video creation.
IMG-ALT VLMC icon
/projects/dvblast.htmlDVBlast DVBlast is a simple and powerful MPEG-2/TS demux and streaming application.
IMG-ALT DVBlast Icon
/projects/multicat.htmlmulticat multicat is a set of tools designed to easily and efficiently manipulate multicast streams and TS.
/developers/x264.htmlx264 x264 is a free application for encoding video streams into the H.264/MPEG-4 AVC format.
IMG-ALT x264 Icon
/developers/libdvdcss.htmlText duplicate libdvdcss
/developers/libdvdnav.htmlText duplicate libdvdnav
/developers/libdvbpsi.htmllibdvdpsi
/vlc/libvlc.htmlText duplicate libVLC
/developers/unity.htmlText duplicate vlc-unity
/developers/libbluray.htmlText duplicate libbluray
/developers/libaacs.htmlText duplicate libaacs
/developers/libdca.htmllibdca
/developers/bitstream.htmlText duplicate biTStream
http://www.videolan.org/projects/View All Projects
/contribute.htmlLearn More
/contribute.htmlText duplicate Learn More
/contribute.htmlText duplicate Learn More
http://www.videolan.org/news.htmlNews & Updates
http://www.videolan.org/news.htmlVLC 3.0.21
/vlc/releases/3.0.21.htmlthe release page
/security/sb-vlc3021.htmlTrivial anchor text
here
http://www.videolan.org/news.htmlVLC for iOS, iPadOS and Apple TV 3.5.0
http://www.videolan.org/news.htmlVLC 3.0.20
/vlc/releases/3.0.20.htmlText duplicate the release page
/security/sb-vlc3019.htmlText duplicate Trivial anchor text
here
/security/sb-vlc3020.htmlthere
http://www.videolan.org/news.htmlVLC for iOS, iPadOS and Apple TV 3.4.0
/press/ios34.htmlpress release
http://www.videolan.org/news.htmlVLC 3.0.18
/vlc/releases/3.0.18.htmlText duplicate the release page
/security/sb-vlc3018.htmlText duplicate Trivial anchor text
here
http://www.videolan.org/news.htmlMore News
https://planet.videolan.org/External Subdomain Development Blogs
https://www.remlab.net/op/k230...External Subdomain Rémi Denis-Courmont: Debian on K230-CanMV
https://www.remlab.net/op/k230...External Subdomain [...]
https://www.twitter.com/videolanExternal Subdomain No Text
https://www.facebook.com/vlc.m...External Subdomain No Text
http://www.videolan.org/Subdomain IMG-ALT Association VideoLAN
https://www.facebook.com/vlc.m...External Subdomain No Text
https://www.twitter.com/videolanExternal Subdomain No Text
http://www.videolan.org/vlc/Subdomain Text duplicate VLC
/vlc/download-windows.htmlSubdomain VLC for Windows
/vlc/download-macosx.htmlSubdomain VLC for Mac OS X
/vlc/download-ubuntu.htmlSubdomain VLC for Ubuntu
/vlc/download-android.htmlSubdomain VLC for Android
/vlc/download-ios.htmlSubdomain VLC for iOS
/vlc/skins.htmlSubdomain Skins
https://addons.videolan.org/br...External Subdomain Extensions
/vlc/features.htmlSubdomain Text duplicate Features
/vlc/screenshots.htmlSubdomain Screenshots
/vlc/skineditor.htmlSubdomain Text duplicate VLC Skin Editor
http://www.videolan.org/vlmc/Subdomain VideoLan Movie Creator
/projects/dvblast.htmlSubdomain Text duplicate DVBlast
/developers/x264.htmlSubdomain Text duplicate x264
/developers/x262.htmlSubdomain Text duplicate x262
/developers/x265.htmlSubdomain Text duplicate x265
/projects/multicat.htmlSubdomain Text duplicate multicat
/projects/dav1d.htmlSubdomain Text duplicate dav1d
/projects/vlma/Subdomain VLMa
/vlc/libvlc.htmlSubdomain Text duplicate libVLC
/developers/libdvdcss.htmlSubdomain Text duplicate libdvdcss
/developers/libdvdnav.htmlSubdomain Text duplicate libdvdnav
/developers/libdvdnav.htmlSubdomain Text duplicate libdvdread
/developers/libbluray.htmlSubdomain Text duplicate libbluray
/developers/libdvbpsi.htmlSubdomain Text duplicate libdvbpsi
/developers/libaacs.htmlSubdomain Text duplicate libaacs
/developers/libdvbcsa.htmlSubdomain Text duplicate libdvbcsa
/developers/bitstream.htmlSubdomain Text duplicate biTStream
/developers/unity.htmlSubdomain Text duplicate vlc-unity
https://wiki.videolan.org/External Subdomain Wiki
https://forum.videolan.org/External Subdomain Forums
/support/lists.phpSubdomain Mailing-Lists
/support/faq.htmlSubdomain FAQ
/contribute.htmlSubdomain Anchor Donate money
/contribute.htmlSubdomain Donate time
/goodies.htmlSubdomain Text duplicate Get Goodies
http://www.videolan.org/videolan/Subdomain Project and Organization
/videolan/team/Subdomain Team
/legal.htmlSubdomain Text duplicate Legal
/contact.htmlSubdomain Text duplicate Contact us
/videolan/partners.htmlSubdomain Partners
/videolan/mirrors.htmlSubdomain Mirrors
http://www.videolan.org/press/Subdomain Text duplicate Press center
/videolan/events/Subdomain Text duplicate Events
http://www.videolan.org/security/Subdomain Security center
/contribute.htmlSubdomain Get Involved
http://www.videolan.org/news.htmlSubdomain News
/legal.htmlText duplicate Legal
/contact.htmlReport Trademark Abuse
http://www.videolan.org/videolan/VideoLAN non-profit organization.
https://www.madebyargon.com/External Subdomain Made By Argon
https://creativecommons.org/li...External CC BY-SA 3.0+
http://cuberto.com/External Roman Khramov

Server configuration

HTTP redirects
(Critically important)
This page redirects to "http://www.videolan.org/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 6 JavaScript files. This may affect the load time negatively.
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
A Content Delivery Network like Bootstrap CDN can save bandwidth for Bootstrap front-end component library.
The page response time is excellent with 0.09 seconds.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (62 kB).

HTTP Response Header

NameValue
servernginx/1.25.4
dateWed, 31 Jul 2024 09:53:29 GMT
content-typetext/html
transfer-encodingchunked
connectionkeep-alive
last-modifiedWed, 31 Jul 2024 09:50:05 GMT
varyAccept-Encoding
etagW/"66aa08cd-f93f"
x-accepted-languageen
x-accepted-fulllangen
content-encodinggzip
x-clacks-overheadGNU Terry Pratchett
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 40,165 referring domains.
This page has 5,366,907 backlinks.
This page has backlinks from 27,963 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Robots.txt

# $Id$

User-agent: *
Disallow: /pub
Disallow: /removed
Disallow: /doc/logs
Disallow: /mirror.php
Disallow: /mirror-geo.php
Disallow: /mirror-geo-redirect.php
Disallow: /vlc/download-skins2-go.php
Disallow: /private
Disallow: /~videolan/
Disallow: /developers/vlc/po
Disallow: /developers/vlc-branch/po

# Do not crawl CVS and .svn directories
User-agent: *
Disallow: CVS
Disallow: .svn

# "This robot collects content from the Internet for the sole purpose of
# helping educational institutions prevent plagiarism. [...] we compare
# student papers against the content we find on the Internet to see if we
# can find similarities." (http://www.turnitin.com/robot/crawlerinfo.html)
#  --> fuck off.
User-Agent: TurnitinBot
Disallow: /

# "NameProtect engages in crawling activity in search of a wide range of
# brand and other intellectual property violations that may be of interest
# to our clients." (http://www.nameprotect.com/botinfo.html)
#  --> fuck off.
User-Agent: NPBot
Disallow: /

# "iThenticate® is a new service we have developed to combat the piracy
# of intellectual property and ensure the originality of written work for#
# publishers, non-profit agencies, corporations, and newspapers."
# (http://www.slysearch.com/)
#  --> fuck off.
User-Agent: SlySearch
Disallow: /

Search preview

www.videolan.org
VLC: Official site - Free multimedia solutions for all OS! - VideoLAN
VLC: Official site - Free multimedia solutions for all OS!

Most important keywords

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

KeywordResultRecheck
VLC82%Check
VLC Media82%Check
media79%Check
VLC Media Player72%Check
media player67%Check
VideoLAN64%Check
Social Media60%Check
free58%Check
multimedia58%Check
Free multimedia58%Check

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