Lernortlabor.de - SEO Checker

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Overview of the SEO Check
Meta information
96% 
Page quality
36% 
Page structure
70% 
Link structure
97% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.21 s
File size
19.10 kB
Words
130
Media files
10
Number of links
42 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
LernortLabor ➤ start
The page title is too short. (183 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
LernortLabor - Bundesverband der Schülerlabore e.V.
The length of the meta description is perfect. (330 pixels out of 1000 max pixel length)
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
Language defined in meta tags: 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)
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
descriptionLernortLabor - Bundesverband der Schülerlabore e.V.
publicherLernortLabor - Bundesverband der Schülerlabore e.V.
authorLernortLabor - Bundesverband der Schülerlabore e.V.
keywordsLernortLabor - Bundesverband der Schülerlabore e.V.
abstractLernortLabor - Bundesverband der Schülerlabore e.V.
robotsfollow,index
page-topicEmpty
audiencealle
languagede
date2019-09-30
DC.publisherLernortLabor - Bundesverband der Schülerlabore e.V.
DC.creatorLernortLabor - Olaf J. Haupt
revisit-after1 days
copyrightCopyright 2019 LernortLabor - Bundesverband der Schülerlabore e.V., Berlin
viewportwidth=device-width, initial-scale=1.0
langde
expiresEmpty
pragmano-cache
cache-controlno-cache
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 130 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
23.1% of the text are stop words.
Words from the H1 heading are used in the page content.
No placeholders texts or images were found.
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=1.0" 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)
9 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/LeLa_Logo.gifNo alt attribute provided
/images/LeLa_Logo.gifNo alt attribute provided
/images/header.jpgNo alt attribute provided
/images/content/icon.atlas.pngNo alt attribute provided
/images/content/icon.jahrestagung.pngNo alt attribute provided
/images/content/icon.LeLa-Preis.pngNo alt attribute provided
/images/content/icon.mitgliedschaft.pngNo alt attribute provided
/images/content/icon.mitgliedschaft.pngNo alt attribute provided
/images/content/icon.aktuelles.pngNo alt attribute provided
/images/logo.bmbf.pngBMBF-Logo

Page structure

H1 heading
(Critically important)
LernortLabor - Bundesverband der Schülerlabore
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 LernortLabor - Bundesverband der Schülerlabore
H1 Schülerlabor-Atlas
H1 LeLa-Jahrestagung
H1 LeLa-Preis
H1 Mitgliedschaft
H1 LeLa-Stammtisch
H1 Aktuelles
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 13 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.lernortlabor.de/Subdomain No Text
https://www.lernortlabor.de/Subdomain No Text
https://www.lernortlabor.de/startSubdomain Startseite
/ueber-schuelerlaboreSubdomain Schülerlabore
/LernortLaborSubdomain Der Bundesverband
/nachhaltigkeitSubdomain Nachhaltigkeit
/internSubdomain Für Mitglieder
https://www.schuelerlabor-atla...External Subdomain Schülerlabor-Atlas Suchen und finden: Im Schülerlabor-Atlas online das passende Angebot +
https://www.lela-jahrestagung.de/External Subdomain LeLa-Jahrestagung Die LeLa-Jahrestagung ist das größte Treffen von Schülerlaboren in Europa +
/LernortLabor/LeLa-PreisSubdomain LeLa-Preis LeLa vergibt Preise an Schülerlabore und an Schülerinnen und Schüler +
/start/mitgliedschaftSubdomain Mitgliedschaft Alles Wissenswerte zur Mitgliedschaft im Bundesverband +
/ueber-schuelerlabore/stammtischSubdomain LeLa-Stammtisch Von Schülerlaboren - für Schülerlabore +
/start/aktuellesSubdomain Aktuelles Jobangebote der Mitglieder & Aktuelles aus dem Bundesverband +
https://www.bmbf.de/External Subdomain IMG-ALT BMBF-Logo
https://www.lernortlabor.de/startSubdomain START
/impressumSubdomain IMPRESSUM
/datenschutzSubdomain DATENSCHUTZ
https://www.lernortlabor.de/startSubdomain ▶ Startseite
https://www.lela-jahrestagung.de/External Subdomain LeLa-Jahrestagung
https://www.schuelerlabor-atla...External Subdomain Schülerlabor-Atlas
/start/mitgliedschaftSubdomain Mitgliedschaft
/start/aktuellesSubdomain Aktuelles
/ueber-schuelerlaboreSubdomain ▶ Schülerlabore
/ueber-schuelerlabore/schueler...Subdomain Text duplicate Schülerlabore
/ueber-schuelerlabore/kategorienSubdomain Kategorien
https://www.schuelerlabor-atla...External Subdomain Text duplicate Schülerlabor-Atlas
/ueber-schuelerlabore/netzwerkeSubdomain Netzwerke
/ueber-schuelerlabore/literaturSubdomain Literatur
/ueber-schuelerlabore/stammtischSubdomain LeLa-Stammtisch
/ueber-schuelerlabore/oerSubdomain OER-Materialien
/ueber-schuelerlabore/online-a...Subdomain Online-Angebote der Schülerlabore
/ueber-schuelerlabore/materialSubdomain Materialien
/ueber-schuelerlabore/jobsSubdomain Stellen / Jobs
/ueber-schuelerlabore/Schueler...Subdomain Schülerlabor-Check
/LernortLaborSubdomain ▶ Der Bundesverband
/LernortLabor/LeLaSubdomain LernortLabor
/LernortLabor/mitgliedschaftSubdomain Text duplicate Mitgliedschaft
https://www.lela-jahrestagung.de/External Subdomain Text duplicate LeLa-Jahrestagung
/LernortLabor/LeLa-PreisSubdomain LeLa-Preis
/LernortLabor/LeLa-magazinSubdomain LeLa magazin
/portaleSubdomain ▶ LeLa-Portale
https://www.schuelerlabor-atla...External Subdomain Text duplicate Schülerlabor-Atlas
https://www.lela-jahrestagung.de/External Subdomain Text duplicate LeLa-Jahrestagung
https://www.lela-magazin.de/External Subdomain Text duplicate LeLa magazin
https://www.mint-nachhaltigkei...External Subdomain MINT-Nachhaltigkeitsbildung
https://www.bne-im-schuelerlab...External Subdomain BNE in Schülerlaboren
https://www.lab2venture.de/External Subdomain Lab2Venture
/nachhaltigkeitSubdomain ▶ Nachhaltigkeit
/nachhaltigkeit/BNESubdomain BNE
/nachhaltigkeit/CESubdomain CE
/nachhaltigkeit/MINT-ubSubdomain MINT.ub
/internSubdomain ▶ Für Mitglieder
/start/aktuellesSubdomain ▶ Aktuelles
/impressumSubdomain ▶ Impressum & Kontakt
/datenschutzSubdomain ▶ Datenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.lernortlabor.de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.21 seconds.
The file size of the HTML document is fine (19 kB).

HTTP Response Header

NameValue
x-powered-byPHP/7.1.33
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
set-cookie44 Characters
varyAccept-Encoding,User-Agent
accept-rangesnone
content-encodinggzip
content-typetext/html; charset=UTF-8
dateMon, 23 Sep 2024 20:28:32 GMT
serverApache
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 105 referring domains.
This page has 10,961 backlinks.
This page has backlinks from 92 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

www.lernortlabor.de
LernortLabor ➤ start
LernortLabor - Bundesverband der Schülerlabore e.V.

Most important keywords

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

KeywordResultRecheck
LernortLabor87%Check
LernortLabor start66%Check
Schülerlabore62%Check
Bundesverband62%Check
Schülerinnen und Schüler55%Check
START46%Check
suchen und finden43%Check
Mitgliedschaft40%Check
Aktuelles40%Check
LeLa-Preis40%Check
Show more keywords and terms

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