Doc.matrix.tu-dresden.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
57% 
Page structure
79% 
Link structure
90% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.11 s
File size
13.90 kB
Words
450
Media files
2
Number of links
63 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Matrix an der TU Dresden :: Matrix Dokumentation
The length of the page title is perfect. (451 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
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: United States of America
The following language is defined by HTML: de
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 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
generatorHugo 0.83.1
descriptionEmpty
langde
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 450 words on this page. Good pages should have about 800 words of useful content.
33.3% 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.
5 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 19.46 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 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
/images/logo.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Matrix an der TU Dresden
H2 Themen der Dokumentation
H3 Fragen / Kontakt
Some anchor texts are used more than once.
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 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://doc.matrix.tu-dresden.de/No Text
https://doc.matrix.tu-dresden.de/Matrix an der TUD
/why/Warum Matrix?
/first-steps/Erste Schritte
/settings/Wichtige Einstellungen
/clients/Matrix-Clients
/clients/browser/Element Web (Browser)
/clients/desktop/Element Desktop
/clients/android/Element Android
/clients/ios/Element iOS
/clients/install_linux/Installation unter Linux
/clients/more_clients/Weitere Clients
/messaging/Nachrichten
/messaging/formatting/Nachrichten formatieren
/messaging/search/Nachrichten suchen
/rooms/Räume
/rooms/create/Räume erstellen
/rooms/find/Räume finden
/rooms/delete/Räume löschen
/rooms/sharing/Räume teilen
/notifications/Benachrichtigungen
/communities/Communities
/spaces/Spaces
/spaces/create/Space erstellen
/encryption/Verschlüsselung
/integrations/Integrationen
/faq/Häufige Fragen (FAQ)
/development/Weiterentwicklung
/blog/Blog/News
/privacy/Datenschutz
/imprint/Impressum
/termsofuse/Nutzungsbedingungen
/accessibility/Barrierefreiheitserklärung
https://de.wikipedia.org/wiki/...External Subdomain Quelle
https://invidio.xamh.de/AtkA-s...External Subdomain digitalen
https://invidio.xamh.de/jEvKdF...External Subdomain Lehre
https://bildungsportal.sachsen...External Subdomain OPAL
/why/Warum Matrix und kein anderes Chat-System?
/first-steps/Wie kann Matrix genutzt werden? (Anmeldung und erste Schritte)
/settings/Empfehlungen zu weiteren wichtigen Einstellungen nach dem Erstlogin
/clients/Matrix-Clients installieren und einrichten
/clients/browser/Element Web
/clients/desktop/Text duplicate Element Desktop
/clients/android/Text duplicate Element Android
/clients/ios/Text duplicate Element iOS
/clients/install_linux/Element-Installation unter Linux
/clients/more_clients/Text duplicate Weitere Clients
/messaging/Personen finden und direkte Nachrichten versenden
/messaging/formatting/Text duplicate Nachrichten formatieren
/messaging/search/Text duplicate Nachrichten suchen
/rooms/Räume erstellen und Verantwortung übernehmen
/rooms/create/Text duplicate Räume erstellen
/rooms/find/Text duplicate Räume finden
/rooms/delete/Räume löschen und aus Räumen austreten
/rooms/sharing/Räume teilen und publik machen
/notifications/Benachrichtigungen feiner einstellen
/communities/Communities als Raum-Filter einsetzen
/spaces/Spaces zur Raumverwaltung einsetzen
/encryption/Ende-zu-Ende-Verschlüsselung nutzen
/integrations/Integrations, Bridges, Bots nutzen (u.a. Jitsi)
/faq/Text duplicate Häufige Fragen (FAQ)
/development/Weiterentwicklung von Matrix
/blog/Text duplicate Blog/News
/privacy/Datenschutzerklärung
/imprint/Text duplicate Impressum
/termsofuse/Text duplicate Nutzungsbedingungen
/accessibility/Text duplicate Barrierefreiheitserklärung
https://tu-dresden.de/zih/dien...External Service Desk
https://matrix.tu-dresden.de/External Subdomain Anchor Matrix-Support-Raum
https://matrix.tu-dresden.de/External Subdomain Anchor #Matrix-Betriebsstatus:tu-dresden.de
https://creativecommons.org/li...External CC BY-SA 4.0

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://doc.matrix.tu-dresden.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.11 seconds.
The file size of the HTML document is fine (14 kB).

HTTP Response Header

NameValue
accept-rangesbytes
content-typetext/html
dateThu, 11 Apr 2024 15:33:22 GMT
etag"65f97b4a-3779"
last-modifiedTue, 19 Mar 2024 11:47:22 GMT
servernginx/1.24.0
content-length14201
statuscode200
http_versionHTTP/2

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 89 referring domains.
This page has 1,088 backlinks.
This page has backlinks from 82 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

Most important keywords

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

KeywordResultRecheck
Matrix63%Check
Dresden63%Check
Matrix Dokumentation57%Check
Dokumentation49%Check
Fragen38%Check
Räume34%Check
Element34%Check
Nachrichten34%Check
löschen34%Check
Einstellungen34%Check
Show more keywords and terms

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