Biolago.org - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
57% 
Page structure
96% 
Link structure
95% 
Server
91% 
External factors
66% 
SEO Score
Response time
0.57 s
File size
25.30 kB
Words
486
Media files
16
Number of links
27 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home
The title contains the word Home! More content should be covered in the title.
The page title is too short. (52 pixels of 580 max pixel length) Optimize title
The page title is only one word.
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: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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)
The favicon is linked correctly.

Meta tags

NameValue
robotsindex,follow
descriptionEmpty
generatorContao Open Source CMS
viewportwidth=device-width,initial-scale=1
format-detectiontelephone=no
theme-color#0067a7
langen
og:localeen_US
og:urlhttps://www.biolago.org/en/
charsetutf-8

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Page quality

Content
(Critically important)
There are only 486 words on this page. Good pages should have about 800 words of useful content.
34.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
7 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 20.88 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 10 tags for this page.
Image SEO
(Somewhat important)
16 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
...rsitaet-konstanz-forschung--eec98075.jpgNo alt attribute provided
/assets/images/2/4d-grafik-e6594037.pngNo alt attribute provided
...ets/images/6/biolago-bietet-bc41de57.pngNo alt attribute provided
...images/f/landkreis-konstanz-11d4ef74.svgNo alt attribute provided
...s/images/d/labor-dr-brunner-48eb76ce.svgNo alt attribute provided
/assets/images/c/trenzyme-34de8d14.svgNo alt attribute provided
...ges/9/universitaet-konstanz-d9a24a75.svgNo alt attribute provided
...r-logo-standard-dark-blue-r-e1db7219.pngNo alt attribute provided
...ges/6/skn-logo-rgb-konstanz-3f1d4605.jpgNo alt attribute provided
...ts/images/3/stolmar-logo-ok-f757d75a.pngNo alt attribute provided
/assets/images/9/candor-1f0ce5d2.svgNo alt attribute provided
...es/b/mundlein-dr-axel-final-e4309a30.jpgNo alt attribute provided
.../c/reinhold-horlacher-final-f9119c9b.jpgNo alt attribute provided
...ts/images/5/knes-otto-final-c450beee.jpgNo alt attribute provided
...ages/a/peter-solekner-final-0123417b.jpgNo alt attribute provided
/files/icons/members.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
We are BioLAGO
The H1 heading is too short (14 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 We are BioLAGO
H2 BioLAGO offers
H2 Supporters
H2 BioLAGO-members about BioLAGO
H2 Become a member of BioLAGO
Baselink: https://www.biolago.org/
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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.biolago.org/en/Skip navigation
/en/members/become-a-member.htmlBecome a member
https://www.youtube.com/channe...New window External Subdomain YouTube
https://www.linkedin.com/compa...New window External Subdomain LinkedIn
https://www.biolago.org/en/BioLAGO - the health network
A-TITLE BioLAGO - the health network
https://www.biolago.org/en/Text duplicate Skip navigation
/en/about-us.htmlAbout us
/en/about-us.htmlMission & Vision
/en/about-us.htmlBoard
/en/about-us.htmlServices
/en/members.htmlMembers
/en/members.htmlAll members
/en/members/become-a-member.htmlText duplicate Become a member
/en/members/become-a-member.htmlBecome a supporter
/en/projects.htmlProjects
/en/press-releases.htmlPress releases
/en/contact.htmlContact
/en/contact.htmlTeam
/en/contact.htmlContact form
/en/search.htmlNofollow Search
https://www.biolago.org/de/Subdomain DE
/de/ueber-uns.htmlLearn more
/de/ueber-uns.htmlText duplicate Learn more
/de/mitglied-werden.htmlText duplicate Learn more
/en/privacy.htmlprivacy policy
https://www.biolago.org/en/Text duplicate Skip navigation
/en/contact.htmlText duplicate Contact
/en/imprint.htmlImprint
/en/privacy.htmlPrivacy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.biolago.org/en/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.57 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (25 kB).

HTTP Response Header

NameValue
dateTue, 25 Feb 2025 05:51:55 GMT
cache-controlno-cache, no-store, private
x-content-type-optionsnosniff
referrer-policyno-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
contao-cachemiss
set-cookie68 Characters
varyAccept-Encoding,User-Agent
content-encodinggzip
content-typetext/html; charset=utf-8
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 22 referring domains.
This page only has 154 backlinks.
This page only has few backlinks from 20 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

user-agent:*
disallow:/contao/

sitemap:https://www.biolago.org/share/sitemap.xml
sitemap:https://www.biolago.org/share/sitemap_en.xml

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www.biolago.org
Home

Most important keywords

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

KeywordResultRecheck
BioLAGO59%Check
BioLAGO actively46%Check
BioLAGO health46%Check
member44%Check
Members40%Check
supporter38%Check
offers38%Check
health34%Check
network34%Check
industry34%Check
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