Juedische-mathematiker.de - SEO Checker

Overview of the SEO Check
Meta information
72% 
Page quality
70% 
Page structure
50% 
Link structure
93% 
Server
45% 
External factors
56% 
SEO Score
Response time
0.02 s
File size
10.10 kB
Words
796
Media files
3
Number of links
6 internal / 17 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Ausstellung Jüdische Mathematiker
The length of the page title is perfect. (318 pixels out of 580 max pixel length)
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: de
Server location: Germany
One or more of the specified languages are not ISO standard (en, en-us, de, etc.)
The language is not specified in the HTML markup.
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 (ISO-8859-1) is set correctly.
Doctype
(Nice to have)
The doctype HTML 4.01 Transitional 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
content-typetext/html; charset=ISO-8859-1

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 796 words. That's ok.
31.8% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
19 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 22.08 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 does not require any JavaScript files.
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.

Media list

URLAlt attributeTitle
/jm_flyer_s.jpgNo alt attribute provided
/logostiftung1.jpgTelekom Stiftung
/klee.gifstartseite

Page structure

H1 heading
(Critically important)
Jüdische Mathematiker in der deutschsprachigen akademischen Kultur
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Jüdische Mathematiker in der deutschsprachigen akademischen Kultur
H1 - eine Wanderausstellung im Rahmen des Jahres der Mathematik 2008
H1 Aktuell: Die Ausstellung wandert nach Israel
H1 Auszeichnung: Die Wanderausstellung gehört zu den Preisträgern im Wettbewerb "Kopf und Zahl" des Bundesministeriums für Bildung und Forschung. In diesem Wettbewerb wurden geisteswissenschaftliche P...
H1 Pressematerialien zum Download und Galerie
H3 Konzeption
H3 In Zusammenarbeit mit
H3 Das Anliegen der Ausstellung
H3 Der Aufbau der Ausstellung
H3 Ausstellungsorte
H3 Kontakt
H3 Mitarbeiter des Frankfurter Teams
H5 zur Startseite der Arbeitsgruppe Wissenschaftsgeschichte an der Goethe-Universität Frankfurt am Main startseite
H5 zuletzt geändert am 29.9.2011, me
There are too few (6) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 17 external links on this page.
LinkAttributesAnchor text
http://www.jahr-der-mathematik...External Jahres der Mathematik 2008
http://dmv.mathematik.de/External Subdomain Deutschen Mathematiker-Vereinigung
http://www.telekom-stiftung.de...External Deutschen Telekom Stiftung
http://www.springer.com/math/b...External Ausstellungskatalog
/index.html"Transcending Tradition: Jewish Mathematicians in German-Speaking Academic Culture"
http://www.hausderwissenschaft...External Wettbewerb "Kopf und Zahl"
/materialien.htmlPressematerialien zum Download
/galerie.htmlGalerie
http://www.uni-frankfurt.de/fb...External Arbeitsgruppe Wissenschaftsgeschichte
http://www.hausdorff-edition.de/External Hausdorff-Edition
http://www.mathematik.uni-main...External Subdomain Arbeitsgruppe Geschichte der Mathematik und der Naturwissenschaften
http://www.math.uni-wuppertal....External Subdomain Arbeitsgruppe Geschichte der Mathematik
http://www.mpiwg-berlin.mpg.de...External Max-Planck-Institut für Wissenschaftsgeschichte
http://www.juedisches-museum.de/External Jüdisches Museum Frankfurt am Main
http://www.init-design.de/External init: Feil und Partner, Roswitha Feil und Rudolf Reitermann
/konzept.htmlDas Anliegen der Ausstellung
/stationen.htmlDer Aufbau der Ausstellung
http://www.physikalischer-vere...External Physikalischen Vereins
http://www.jdm2008.uni-frankfu...External Subdomain Institut für Mathematik
/hinweise.htmlVoraussetzungen für das Übernehmen der Wanderausstellung
http://www.uni-frankfurt.de/fb...External Sekretariat der Arbeitsgruppe Wissenschaftsgeschichte
http://www.telekom-stiftung.de...External IMG-ALT Telekom Stiftung
http://wg.geschichte.uni-frank...External Subdomain IMG-ALT startseite

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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 0.02 seconds.
This page only loads 1 CSS files. That's ok.
This page does not require any JavaScript files.
The file size of the HTML document is fine (10 kB).

HTTP Response Header

NameValue
dateTue, 12 Jan 2021 07:05:46 GMT
serverApache/2.4.43 (Unix)
last-modifiedThu, 29 Sep 2011 13:56:58 GMT
etag"2884-4ae14e1d11e80"
accept-rangesbytes
content-length10372
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This page has only a few links from other websites.
This page only has backlinks from 13 referring domains.
This page only has 35 backlinks.
This page only has few backlinks from 13 different ip addresses.
Facebook popularity
(Somewhat important)
This page is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Facebook popularity

Shares / Likes / Comments
0

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview

www.juedische-mathematiker.de
Ausstellung Jüdische Mathematiker

Most important keywords

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

KeywordResultRecheck
Mathematik77%Check
Jüdische Mathematiker73%Check
Mathematiker73%Check
Jüdische73%Check
Ausstellung Jüdische Mathematiker63%Check
Department Mathematik58%Check
Jahr der Mathematik56%Check
Jüdische Gemeinde54%Check
Ausstellung51%Check
Institut für Mathematik51%Check

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