Videolan.org - SEO Checker

Overview of the SEO Check
Meta information
70% 
Page quality
77% 
Page structure
68% 
Link structure
53% 
Server
84% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
62.60 kB
Words
806
Media files
23
Number of links
128 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
VLC: Offizielle Webseite - Freie Multimedialösungen für alle Betriebssysteme! - VideoLAN
The page title should be shorter than 580 pixels. It is 804 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
VLC: Offizielle Webseite - Freie Multimedialösungen für alle Betriebssysteme!
The length of the meta description is perfect. (479 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: de
Language defined in HTML: de
Server location: France
The following language is defined by HTML: de
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: Offizielle Webseite - Freie Multimedialösungen für alle Betriebssysteme!
apple-itunes-appapp-id=650377962
langde
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 806 words. That's ok.
32.4% 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 16.5 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 16 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 Andere Projekte von VideoLAN
H1 Helfen Sie uns!
H1 Neuigkeiten & Aktualisierungen
H1 Entwickler-Blogs
H1 Soziale Netzwerke
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
6 links don't have an anchor text.
There are 2 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 20 external links on this page.
LinkAttributesAnchor text
http://www.videolan.org/IMG-ALT VideoLAN association
http://www.videolan.org/videolan/VideoLAN
http://www.videolan.org/videolan/Team & Organisation
/videolan/partners.htmlBeratungsdienste & Partner
/videolan/events/Veranstaltungen
/legal.htmlRechtliches
http://www.videolan.org/press/Pressebereich
/contact.htmlKontakt
http://www.videolan.org/vlc/VLC
http://www.videolan.org/vlc/Download
/vlc/features.htmlFunktionen
/vlc/skins.htmlAnpassen
/goodies.htmlGoodies laden
http://www.videolan.org/projects/Projekte
/projects/dvblast.htmlDVBlast
/developers/x264.htmlx264
/developers/x262.htmlx262
/developers/x265.htmlx265
/projects/multicat.htmlmulticat
/projects/dav1d.htmldav1d
/vlc/skineditor.htmlVLC Skin Editor
http://www.videolan.org/vlc/VLC media player
/vlc/libvlc.htmllibVLC
/developers/libdvdcss.htmllibdvdcss
/developers/libdvdnav.htmllibdvdnav
/developers/libdvdnav.htmllibdvdread
/developers/libbluray.htmllibbluray
/developers/libdvbpsi.htmllibdvbpsi
/developers/libaacs.htmllibaacs
/developers/libdvbcsa.htmllibdvbcsa
/developers/bitstream.htmlbiTStream
/developers/unity.htmlvlc-unity
http://www.videolan.org/projects/Alle Projekte
/contribute.htmlBeitragen
/contribute.htmlErste Schritte
/contribute.htmlAnchor Spenden
http://www.videolan.org/support/Anchor Einen Fehler melden
http://www.videolan.org/support/Hilfe
/contribute.htmlAnchor Text duplicate Spenden
http://www.videolan.org/videolan/gemeinnützige Organisation.
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/Andere Systeme
/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 ist ein mächtiger Mediaplayer, der die meisten Mediacodecs und Videoformate abspielen kann.
IMG-ALT VLC icon
http://www.videolan.org/vlmc/VLMC VideoLAN Movie Creator ist eine nicht-lineare Editierungssoftware zur Videoerstellung.
IMG-ALT VLMC icon
/projects/dvblast.htmlDVBlast DVBlast ist eine einfache und mächtige MPEG-2/TS Decodierungs- und Streaminganwendung.
IMG-ALT DVBlast Icon
/projects/multicat.htmlmulticat multicat ist eine Werkzeugsammlung um einfach und effizient Multicast-Streams und Transport-Streams (TS) zu bearbeiten.
/developers/x264.htmlx264 x264 ist eine freie Anwendung zum Enkodieren von Videostreams in das H.264/MPEG-4AVC 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/Alle Projekte ansehen
/contribute.htmlErfahren Sie mehr
/contribute.htmlText duplicate Erfahren Sie mehr
/contribute.htmlText duplicate Erfahren Sie mehr
http://www.videolan.org/news.htmlNeuigkeiten & Aktualisierungen
http://www.videolan.org/news.htmlVLC 3.0.20
/vlc/releases/3.0.20.htmlthe release page
/security/sb-vlc3019.htmlTrivial 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.htmlVideoLAN supports the UNHCR
/press/unhcr.htmlpress statement
http://www.videolan.org/news.htmlVLC for Android 3.5.0
http://www.videolan.org/news.htmlWeitere Neuigkeiten
https://planet.videolan.org/External Subdomain Entwickler-Blogs
https://www.remlab.net/op/risc...External Rémi Denis-Courmont: RISC-V Vector extension draft
https://www.remlab.net/op/risc...External [...]
https://www.twitter.com/videolanExternal No Text
https://www.facebook.com/vlc.m...External No Text
http://www.videolan.org/IMG-ALT Association VideoLAN
https://www.facebook.com/vlc.m...External No Text
https://www.twitter.com/videolanExternal No Text
http://www.videolan.org/vlc/Text duplicate VLC
/vlc/download-windows.htmlVLC for Windows
/vlc/download-macosx.htmlVLC for Mac OS X
/vlc/download-ubuntu.htmlVLC for Ubuntu
/vlc/download-android.htmlVLC for Android
/vlc/download-ios.htmlVLC for iOS
/vlc/skins.htmlSkins
https://addons.videolan.org/br...External Subdomain Erweiterungen
/vlc/features.htmlText duplicate Funktionen
/vlc/screenshots.htmlBildschirmfotos
/vlc/skineditor.htmlText duplicate VLC Skin Editor
http://www.videolan.org/vlmc/VideoLan Movie Creator
/projects/dvblast.htmlText duplicate DVBlast
/developers/x264.htmlText duplicate x264
/developers/x262.htmlText duplicate x262
/developers/x265.htmlText duplicate x265
/projects/multicat.htmlText duplicate multicat
/projects/dav1d.htmlText duplicate dav1d
/projects/vlma/VLMa
/vlc/libvlc.htmlText duplicate libVLC
/developers/libdvdcss.htmlText duplicate libdvdcss
/developers/libdvdnav.htmlText duplicate libdvdnav
/developers/libdvdnav.htmlText duplicate libdvdread
/developers/libbluray.htmlText duplicate libbluray
/developers/libdvbpsi.htmlText duplicate libdvbpsi
/developers/libaacs.htmlText duplicate libaacs
/developers/libdvbcsa.htmlText duplicate libdvbcsa
/developers/bitstream.htmlText duplicate biTStream
/developers/unity.htmlText duplicate vlc-unity
https://wiki.videolan.org/External Subdomain Wiki
https://forum.videolan.org/External Subdomain Foren
/support/lists.phpMailinglisten
/support/faq.htmlF&A
/contribute.htmlAnchor Geld spenden
/contribute.htmlZeit spenden
/goodies.htmlText duplicate Goodies laden
http://www.videolan.org/videolan/Projekt und Organisation
/videolan/team/Team
/legal.htmlText duplicate Rechtliches
/contact.htmlText duplicate Kontakt
/videolan/partners.htmlPartner
/videolan/mirrors.htmlSpiegelserver
http://www.videolan.org/press/Text duplicate Pressebereich
/videolan/events/Text duplicate Veranstaltungen
http://www.videolan.org/security/Sicherheitszentrum
/contribute.htmlMitmachen
http://www.videolan.org/news.htmlNeuigkeiten
/legal.htmlText duplicate Rechtliches
/contact.htmlReport Trademark Abuse
http://www.videolan.org/videolan/VideoLAN non-profit organization.
https://www.madebyargon.com/External 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)
The checked page does not redirect to another URL.
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 0.06 seconds.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (63 kB).

HTTP Response Header

NameValue
servernginx/1.25.2
dateThu, 30 Nov 2023 17:10:23 GMT
content-typetext/html
transfer-encodingchunked
connectionkeep-alive
last-modifiedThu, 30 Nov 2023 17:10:02 GMT
varyAccept-Encoding
etagW/"6568c1ea-fa5f"
x-accepted-languagede
x-accepted-fulllangde
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 43,639 referring domains.
This page has 5,636,918 backlinks.
This page has backlinks from 30,701 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 10187 shares and comments on Facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

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: Offizielle Webseite - Freie Multimedialösungen für alle Betrie...
VLC: Offizielle Webseite - Freie Multimedialösungen für alle Betriebssysteme!

Most important keywords

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

KeywordResultRecheck
VLC82%Check
VLC Media77%Check
media74%Check
VLC Media Player68%Check
VLC Player67%Check
VideoLAN64%Check
VLC Android59%Check
freie58%Check
Betriebssysteme56%Check
video player54%Check

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