Fair-center.de - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
36% 
Page structure
70% 
Link structure
93% 
Server
97% 
External factors
100% 
SEO Score
Response time
0.08 s
File size
15.30 kB
Words
239
Media files
5
Number of links
42 internal / 20 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The title tag is missing.
Meta description
(Critically important)
Startseite der "Facility for Antiproton and Ion Research in Europe GmbH" (FAIR GmbH)
The length of the meta description is perfect. (538 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://fair-center.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-de
Alternate/Hreflang Links
(Somewhat important)
A country is specified wrong in alternate links: en-en
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 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
generatorTYPO3 CMS
descriptionStartseite der "Facility for Antiproton and Ion Research in Europe GmbH" (FAIR GmbH)
keywordsFacility for Antiproton and Ion Research, Antiproton, Antiprotonen, Materie, Beschleuniger, Physik, Ionenstrahl, Forschung, high-tech, FAIR, GSI, FAIR GmbH, Ionenforschung, Antiprotonenforschung, Kernphysik, Kernforschung, Forschungszentrum, Antimaterie, Antiteilchen, Hochtechnologie, Plasmaphysik, Materialforschung, Biologie, Biophysik, medizinische Forschung, Teilchenbeschleuniger, Teilchenphysik, Kernforschungszentrum, international, Darmstadt, Europa, APPA, CBM, PANDA, NUSTAR, Experiment, Experimentalphysik
robotsindex, follow
abstractStartseite der "Facility for Antiproton and Ion Research in Europe GmbH" (FAIR GmbH)
revisit-after10 days
viewportwidth=device-width, initial-scale=1.0
langde-de
twitter:cardsummary
og:titleFAIR Home
og:descriptionStartseite der "Facility for Antiproton and Ion Research in Europe GmbH" (FAIR GmbH)
charsetutf-8

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Page quality

Content
(Critically important)
There are only 239 words on this page. Use at least 250 words to provide useful information.
Only 2 paragraph/s was/were found on this page.
The average number of words per sentence of 25.33 words is high.
27.6% 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.
No placeholders texts or images were found.
There are no duplicates on the site.
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=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
4 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
...es/fair2021/img/FAIR-Flags-Logo2_web.jpgFAIR LogoHOME
...n/FAIR/head/home/FAIR_animated_gif-D.gifNo alt attribute provided
...7_Aerial_mit-PH_lang_crop_0bd38a2a52.jpgNo alt attribute provided
...chkeitsarbeit/Ukraine/Ukraine_Spalte.jpgNo alt attribute provided
..._/6/a/csm_Thumbnail_Nov19_4bd301fdcd.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
FAIR - Das Universum im Labor
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 FAIR - Das Universum im Labor
H1 Scientific Users
H1 News & Press Releases
H1 Angriffskrieg von Russland auf die Ukraine
H1 Aktuelle Videos über FAIR
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 20 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://fair-center.de/De
https://fair-center.eu/External En
https://fair-center.de/kontaktKontakt
/kontakt/anfahrtAnfahrt
/kontakt/telefonTelefonbuch
https://fair-center.de/impressumImpressum
/datenschutzDatenschutz
/barrierefreiheitErklärung zur Barrierefreiheit
https://fair-center.de/IMG-ALT FAIR Logo
https://fair-center.de/ueberblickÜberblick über FAIR
/ueberblick/forschungForschung an FAIR
/ueberblick/beschleunigeranlageDie Beschleunigeranlage
/ueberblick/bauBau von FAIR
/ueber/partnerInternationale Partner
/ueberblick/hightechHightech für FAIR
/ueberblick/zahlen_und_faktenZahlen und Fakten zu FAIR
https://fair-center.de/karriereStudium & Karriere
/karriere/stellenangeboteStellenangebote
/career/fair-fellow-and-associ...FAIR Fellow and Associate Program
/career/get_involvedGET_INvolved Programme
https://www.gsi.de/en/jobscare...External Subdomain Informationen über Studium
https://www.gsi.de/jobskarrier...External Subdomain Ausbildung
https://www.gsi.de/jobskarrier...External Subdomain Praktika
https://www.gsi.de/jobskarrier...External Subdomain Arbeiten bei FAIR und GSI
https://www.gsi.de/en/pressExternal Subdomain Presse
https://fair-center.de/ueberÜber Uns
/ueber/managementGeschäftsführung
/ueber/partnerPartner
/ueber/organisationOrganisation
/about/event_managementFAIR Event Management
/about/procurementIn-Kind & Procurement
https://www.gsi.de/work/admini...External Subdomain Text duplicate Datenschutz
https://www.gsi.de/ueber_uns/h...New window External Subdomain Hinweis geben & LkSG
/geschaeftspartnerGeschäftspartner
https://fair-center.de/userUser
https://fair-center.de/karriereText duplicate Studium & Karriere
https://www.gsi.de/en/pressExternal Subdomain Text duplicate Presse
https://fair-center.de/ueberText duplicate Über Uns
/fileadmin/_processed_/1/4/csm...© Bild: ion42, D. Fehrenz, GSI/FAIR
https://fair-center.de/userwissenschaftliche Gemeinschaft von FAIR
/user/experiments/appaAPPA - Atomic, Plasma Physics and Applications
https://www.cbm.gsi.de/New window External Subdomain CBM - Compressed Baryonic Matter
/user/experiments/nustarNUSTAR - Nuclear Structure, Astrophysics and Reactions
https://panda.gsi.de/New window External Subdomain PANDA - Physics with High Energy Antiprotons
https://www.facebook.com/FAIRA...New window External Subdomain facebook
https://twitter.com/fair_gsi_deNew window External twitter
https://www.instagram.com/univ...New window External Subdomain instagram
https://www.linkedin.com/compa...New window External Subdomain linkedin
https://www.youtube.com/FAIRGS...New window External Subdomain youtube
https://www.gsi.de/work/organi...New window External Subdomain Task Force Ukraine
/ueber/management/stellungnahm...Stellungnahme von GSI/FAIR
/about/management/statement-of...Statement of the European Shareholders of FAIR GmbH, except Russia
https://www.gsi.de/forschungbe...External Subdomain Aktuelle Videos über FAIR
https://www.gsi.de/forschungbe...External Subdomain No Text
https://fair-center.de/Home
https://fair-center.de/kontaktText duplicate Kontakt
https://fair-center.de/ueberblickText duplicate Überblick über FAIR
https://fair-center.de/karriereText duplicate Studium & Karriere
https://www.gsi.de/en/pressExternal Subdomain Text duplicate Presse
https://fair-center.de/ueberText duplicate Über Uns
/geschaeftspartnerText duplicate Geschäftspartner
https://fair-center.de/userText duplicate User

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://fair-center.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 4 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.08 seconds.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (15 kB).

HTTP Response Header

NameValue
dateSun, 17 Nov 2024 18:40:32 GMT
serverApache
content-languagede
varyAccept-Encoding
content-encodinggzip
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-length5000
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 121 referring domains.
This page has 4,651 backlinks.
This page has backlinks from 98 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /fileadmin/
Allow: /fileadmin/_processed_/

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Search preview

fair-center.de
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Startseite der "Facility for Antiproton and Ion Research in Europe GmbH" (FAIR GmbH)

Most important keywords

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

KeywordResultRecheck
FAIR81%Check
FAIR GmbH65%Check
GSI FAIR59%Check
im Labor51%Check
Universum50%Check
Labor50%Check
GmbH46%Check
Europe GmbH43%Check
Ukraine40%Check
User38%Check
Show more keywords and terms

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