Jo-ke-r.de - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
64% 
Page structure
79% 
Link structure
81% 
Server
40% 
External factors
18% 
SEO Score
Response time
4.40 s
File size
75.10 kB
Words
294
Media files
2
Number of links
41 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Startseite - Johannes-Kepler-Realschule - Hannover
The length of the page title is perfect. (467 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)
https://www.jo-ke-r.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: 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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1, maximum-scale=1, user-scalable=0
theme-color#1d3d66
generatorPowered by Slider Revolution 5.4.7.1 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
tec-api-versionv1
tec-api-originhttps://www.jo-ke-r.de
langde
twitter:cardsummary
twitter:titleStartseite - Johannes-Kepler-Realschule - Hannover
og:localede_DE
og:typewebsite
og:titleStartseite - Johannes-Kepler-Realschule - Hannover
og:urlhttps://www.jo-ke-r.de/
og:site_nameJohannes-Kepler-Realschule - Hannover
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 294 words on this page. Good pages should have about 800 words of useful content.
33.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
4 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 14 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, maximum-scale=1, user-scalable=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)
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
/wp-content/uploads/K-Logo150GrauWeiss.pngJohannes-Kepler-Realschule - Hannover
/wp-content/uploads/IMG_4864.jpgNo alt attribute providedIMG_4864

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Aktuelles
H2 Schwerpunkte
H3 Lernen ist anstrengend – bei uns macht es auch Spaß.
H3 Berufsorientierung
H3 Profile
H3 Prävention
H3 Schulsanitäter
H3 bewegte Schule
H3 Förderkurse
H4 Adresse
H4 Sprechzeiten
H4 Über uns
H4 Service
H4 Hilfreiche Links
H4 Zu den FAQ’s
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.jo-ke-r.de/Anchor Zum Inhalt springen
https://cissa.webuntis.com/Web...New window External Subdomain WebUntis
/?page_id=449Subdomain Abmeldung bei Krankheit
https://www.jo-ke-r.de/Subdomain IMG-ALT Johannes-Kepler-Realschule - Hannover
https://www.jo-ke-r.de/Subdomain Startseite
/unsere-schule/Subdomain Unsere Schule
/unsere-schule/unsere-leitsaetze/Subdomain Unsere Leitsätze
/unsere-schule/lehrer/Subdomain Lehrer
/unsere-schule/schueler/Subdomain Schüler
/unsere-schule/elternarbeit/Subdomain Elternarbeit
/unsere-schule/unser-schulgeba...Subdomain Unser Schulgebäude
/unsere-schule/berufsorientier...Subdomain Berufsorientierung
/unsere-schule/schulsozialarbeit/Subdomain Schulsozialarbeit
/unsere-schule/besondere-angeb...Subdomain Besondere Angebote
/unterricht/Subdomain Unterricht
https://www.jo-ke-r.de/termine/Subdomain Termine
/veranstaltungen/Subdomain Veranstaltungen
/partnerschaften/Subdomain Partnerschaften
/partnerschaften/partnerschule/Subdomain Partnerschule
https://www.jo-ke-r.de/service/Subdomain Download
https://www.jo-ke-r.de/Subdomain Text duplicate Startseite
/unsere-schule/Subdomain Text duplicate Unsere Schule
/unsere-schule/unsere-leitsaetze/Subdomain Text duplicate Unsere Leitsätze
/unsere-schule/lehrer/Subdomain Text duplicate Lehrer
/unsere-schule/schueler/Subdomain Text duplicate Schüler
/unsere-schule/elternarbeit/Subdomain Text duplicate Elternarbeit
/unsere-schule/unser-schulgeba...Subdomain Text duplicate Unser Schulgebäude
/unsere-schule/berufsorientier...Subdomain Text duplicate Berufsorientierung
/unsere-schule/schulsozialarbeit/Subdomain Text duplicate Schulsozialarbeit
/unsere-schule/besondere-angeb...Subdomain Text duplicate Besondere Angebote
/unterricht/Subdomain Text duplicate Unterricht
https://www.jo-ke-r.de/termine/Subdomain Text duplicate Termine
/veranstaltungen/Subdomain Text duplicate Veranstaltungen
/partnerschaften/Subdomain Text duplicate Partnerschaften
/partnerschaften/partnerschule/Subdomain Text duplicate Partnerschule
https://www.jo-ke-r.de/service/Subdomain Text duplicate Download
/pressespiegel/Subdomain Pressespiegel
https://www.jo-ke-r.de/impressum/Subdomain Impressum
/datenschutz/Subdomain Datenschutz
http://www.jkrs.de/service/External Subdomain Downloadbereich für Elternbriefe
https://cissa.webuntis.com/Web...New window External Subdomain Text duplicate WebUntis
/pressespiegel/Subdomain Text duplicate Pressespiegel
https://www.jo-ke-r.de/impressum/Subdomain Text duplicate Impressum
/datenschutz/Subdomain Text duplicate Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.jo-ke-r.de/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
The used PHP version is outdated and may be a security risk.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
Performance
(Somewhat important)
The page response time is very slow (4.40 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (75 kB).

HTTP Response Header

NameValue
dateMon, 07 Apr 2025 00:49:08 GMT
serverApache/2.4.63 (Unix)
x-powered-byPHP/5.6.40
link<https://www.jo-ke-r.de/wp-json/>; rel="https://api.w.org/", <https://www.jo-ke-r.de/>; rel=shortlink
x-tec-api-versionv1
x-tec-api-roothttps://www.jo-ke-r.de/wp-json/tribe/events/v1/
x-tec-api-originhttps://www.jo-ke-r.de
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 6 referring domains.
This page only has 7 backlinks.
This page only has few backlinks from 6 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Schule52%Check
Johannes-Kepler-Realschule48%Check
Hannover47%Check
Startseite46%Check
Service43%Check
Hilfreiche43%Check
Links43%Check
FAQ43%Check
Berufsorientierung38%Check
Schwerpunkte38%Check
Show more keywords and terms

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