Math.ug - SEO Checker

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Overview of the SEO Check
Meta information
54% 
Page quality
75% 
Page structure
70% 
Link structure
90% 
Server
87% 
External factors
56% 
SEO Score
Response time
0.16 s
File size
19.50 kB
Words
1017
Media files
1
Number of links
34 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
math.ug blog
The page title is too short. (115 pixels of 580 max pixel length) Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
Notizen
The meta description is too short. (47 pixels out of 1000 max pixel length) Optimize description
The meta description contains only one word.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://math.ug/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Finland
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.
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
descriptionNotizen
viewportwidth=device-width, initial-scale=1
theme-color#5670d4
generatorNikola (getnikola.com)
langde
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1017 words. That's ok.
47.4% 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.
16 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 22.9 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 4 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 20 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/injektiv.thumbnail.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
xournal++ setup for live talks
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 xournal++ setup for live talks
H1 Wie schreibe ich einen Beweis / die Lösung einer Aufgabe auf?
H1 Berufsbezug des Mathematikstudiums
H1 Grafik-Bibliotheken für Javascript
H1 Ipe extensible drawing editor
H1 Systeme für Online-Aufgaben
Some anchor texts are used more than once.
1 links don't have an 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 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://math.ug/Anchor Springe zum Hauptinhalt
https://math.ug/math.ug blog
https://math.ug/en/English
https://math.ug/impressum.htmlInfo / Impressum
/lecture-notes.htmlVorlesungsskripte
https://math.ug/archive.htmlArchiv
https://math.ug/categories/Kategorien
https://math.ug/rss.xmlRSS-Feed
/posts/xournal-setup-for-live-...xournal++ setup for live talks
/posts/xournal-setup-for-live-...2021-08-29 16:40
/posts/xournal-setup-for-live-...Kommentare
https://github.com/xournalpp/x...External xournal++
https://modp-langlands-2021.es...External Subdomain Spring School 2021
/posts/xournal-setup-for-live-...Weiterlesen...
/posts/wie-schreibe-ich-einen-...Wie schreibe ich einen Beweis / die Lösung einer Aufgabe auf?
/posts/wie-schreibe-ich-einen-...2021-03-21 11:18
/posts/wie-schreibe-ich-einen-...Text duplicate Kommentare
/posts/wie-schreibe-ich-einen-...Text duplicate Weiterlesen...
/posts/berufsbezug-des-mathema...Berufsbezug des Mathematikstudiums
/posts/berufsbezug-des-mathema...2021-02-28 17:27
/posts/berufsbezug-des-mathema...Text duplicate Kommentare
/posts/berufsbezug-des-mathema...Text duplicate Weiterlesen...
/posts/grafik-bibliotheken-fur...Grafik-Bibliotheken für Javascript
/posts/grafik-bibliotheken-fur...2021-02-13 13:25
/posts/grafik-bibliotheken-fur...Text duplicate Kommentare
/posts/grafik-bibliotheken-fur...Text duplicate Weiterlesen...
/posts/ipe-extensible-drawing-...Ipe extensible drawing editor
/posts/ipe-extensible-drawing-...2021-02-13 08:45
/posts/ipe-extensible-drawing-...Text duplicate Kommentare
http://ipe.otfried.org/External Subdomain IPE
/images/injektiv.pngNo Text
https://de.wikipedia.org/wiki/...External Subdomain TiKZ
/posts/ipe-extensible-drawing-...Text duplicate Weiterlesen...
/posts/systeme-fur-online-aufg...Systeme für Online-Aufgaben
/posts/systeme-fur-online-aufg...2021-02-12 17:29
/posts/systeme-fur-online-aufg...Text duplicate Kommentare
https://www.esaga.uni-due.de/u...External Subdomain Lineare Algebra 1
https://www.esaga.uni-due.de/u...External Subdomain Linearen Algebra 2
https://math.ug/numbas/auf dieser Seite
/posts/systeme-fur-online-aufg...Text duplicate Weiterlesen...
https://getnikola.com/Nofollow External Nikola

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://math.ug/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
This page loads 4 CSS files. This may affect the page load time negatively.
This page loads 4 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.16 seconds.
The file size of the HTML document is fine (20 kB).

HTTP Response Header

NameValue
servernginx/1.24.0 (Ubuntu)
dateSat, 26 Jul 2025 02:01:46 GMT
content-typetext/html
last-modifiedSat, 15 Mar 2025 21:08:35 GMT
transfer-encodingchunked
connectionkeep-alive
etagW/"67d5ec53-4e31"
content-encodinggzip
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 19 referring domains.
This page only has 23 backlinks.
This page only has few backlinks from 17 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://math.ug/sitemapindex.xml

User-Agent: *
Host: math.ug

Similar sites

Search preview

math.ug
math.ug blog
Notizen

Most important keywords

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

KeywordResultRecheck
math62%Check
xournal50%Check
talks50%Check
live50%Check
setup50%Check
blog46%Check
Online-Aufgaben38%Check
Ipe38%Check
Lösung38%Check
editor38%Check
Show more keywords and terms

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