Hbg-koeln.de - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
72% 
Page structure
70% 
Link structure
25% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.32 s
File size
129.30 kB
Words
1112
Media files
34
Number of links
156 internal / 11 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
HBG-KOELN.DE – Heinrich-Böll-Gesamtschule Köln
The domain is used in the page's title.
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
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)
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
robotsmax-image-preview:large
generatorWordPress 6.3.5
langde-de
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 1112 words. That's ok.
34.2% 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.
15 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 20.09 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" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 89 characters this one is longer than 70 characters:
"radsportaktive der hbg belegen den vierten platz bei den nrw mountainbike-meisterschaften"
Image SEO
(Somewhat important)
15 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)
This page uses Google authorship information without an image.
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/2015/01/logoHBG-HP.jpg
Insecure Content		HBG-KOELN.DE
...ads/2015/01/Panoramabild-HBG-564x280.jpgNo alt attribute provided
...tent/uploads/2020/11/HBGfilm-564x280.pngNo alt attribute provided
...tent/uploads/2020/03/twitter-564x280.pngNo alt attribute provided
...2023/09/2024-25-QR-Code-Anmeldebogen.jpgNo alt attribute provided
...oto-Fuehlinger-See-Lauf-2024-300x135.jpg
Insecure Content		No alt attribute provided
...0eeab31-8647-41fd-bed9-001098c5b3ac.jpegc0eeab31-8647-41fd-bed9-001098c5b3acc0eeab31-8647-41fd-bed9-001098c5b3ac
...dcddcf6-9f5d-475d-9de5-32940e7fec54.jpeg1dcddcf6-9f5d-475d-9de5-32940e7fec541dcddcf6-9f5d-475d-9de5-32940e7fec54
...7a353f8-e278-4630-8f4e-83a5c91435d5.jpegc7a353f8-e278-4630-8f4e-83a5c91435d5c7a353f8-e278-4630-8f4e-83a5c91435d5
...75ef943-c660-4fa1-837b-e6deb83a5b86.jpeg075ef943-c660-4fa1-837b-e6deb83a5b86075ef943-c660-4fa1-837b-e6deb83a5b86
...ffee92f-acf1-4cb1-8948-34b7f32d4584.jpeg5ffee92f-acf1-4cb1-8948-34b7f32d45845ffee92f-acf1-4cb1-8948-34b7f32d4584
...eaa5747-b643-47fb-9fd4-55462d26f7ab.jpeg1eaa5747-b643-47fb-9fd4-55462d26f7ab1eaa5747-b643-47fb-9fd4-55462d26f7ab
...7ed1a0c-8d30-489f-9961-1f044c3e1d31.jpega7ed1a0c-8d30-489f-9961-1f044c3e1d31a7ed1a0c-8d30-489f-9961-1f044c3e1d31
...62f3b0b-394d-4e92-b381-1dfd438d33a9.jpeg962f3b0b-394d-4e92-b381-1dfd438d33a9962f3b0b-394d-4e92-b381-1dfd438d33a9
...4467736-c342-4735-94e7-857c72d546cf.jpeg74467736-c342-4735-94e7-857c72d546cf74467736-c342-4735-94e7-857c72d546cf
...0a40795-83db-4ccf-afa2-4158f5b318c5.jpeg30a40795-83db-4ccf-afa2-4158f5b318c530a40795-83db-4ccf-afa2-4158f5b318c5
...porttagsii2024/thumbs/thumbs_image5.jpegimage5image5
...porttagsii2024/thumbs/thumbs_image4.jpegimage4image4
...porttagsii2024/thumbs/thumbs_image6.jpegimage6image6
...porttagsii2024/thumbs/thumbs_image3.jpegimage3image3
...porttagsii2024/thumbs/thumbs_image2.jpegimage2image2
...porttagsii2024/thumbs/thumbs_image1.jpegimage1image1
...porttagsii2024/thumbs/thumbs_image7.jpegimage7image7
...ent/uploads/2024/06/berlin24-300x225.jpg
Insecure Content		No alt attribute provided
.../uploads/2024/06/bruessel24-300x225.jpeg
Insecure Content		No alt attribute provided
...uploads/2024/06/1000048399-3-300x169.jpg
Insecure Content		No alt attribute provided
...uploads/2024/05/Festival2024-212x300.jpg
Insecure Content		No alt attribute provided
...terschaften-der-Schulen-2024-300x225.jpg
Insecure Content		No alt attribute provided
...loads/2021/12/HBG-Übersicht-300x212.jpgNo alt attribute provided
...ent/uploads/2017/12/Logo-SOR-300x102.jpgNo alt attribute provided
...-13-Logo-Jugend-debattiert-1-300x164.pngNo alt attribute provided
...Schule-im-NRW-Talentscouting-300x138.jpgNo alt attribute provided
/wp-content/gallery/logos/bobaktuell.jpg
Insecure Content		moodle
...de/widgets/spendenbanner122x240-8762.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
HBG läuft! beim Fühlinger See Lauf 2024
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 HBG läuft! beim Fühlinger See Lauf 2024
H1 IG Angebot 2024 – IG Wahl am Freitag, den 23.08.24
H1 Unterrichtsende an den ersten Schultagen
H1 Sommerferien bis zum Di, 20.08.24
H1 Sporttag der Oberstufe
H1 Berlinfahrt Q1
H1 Destination Europe – Asyl, Migration und Flucht
H1 HBG ist Stadtmeister 2024 im Hallenhandball WKII Jungen
H1 Kulturfestival 2024
H1 Radsportaktive der HBG belegen den vierten Platz bei den NRW Mountainbike-Meisterschaften
H1 Posts navigation
H2 Herzlich willkommen
H2 HBG zum Anschauen
H2 Tag der offenen Tür
H2 Infos
H3 Menu
H3 Termine
H3 HBG kompakt
H3 Archiv
H3 Redaktion
H3 Förderverein
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.
9 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 11 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://twitter.com/HbgKoelnNew window External A-TITLE twitter
https://www.youtube.com/channe...New window External Subdomain A-TITLE youtube
https://hbg-koeln.de/IMG-ALT HBG-KOELN.DE
A-TITLE HBG-KOELN.DE
https://hbg-koeln.de/Anchor Skip to content
A-TITLE Skip to content
/?page_id=5719Anmeldung
/?page_id=3656Anmeldung SI
/?page_id=5713Anmeldung SII
/?page_id=2648Schulprogramm
http://hbg-koeln.de/?page_id=11Herzlich Willkommen!
/?page_id=10073Abschlüsse
/?page_id=1280Bedingungen für Abschlüsse
/wp-content/uploads/2023/10/ZP...ZP 10 – 2032_24 – Aktuell
/wp-content/uploads/2023/06/23...Text duplicate Schulprogramm
/?page_id=10067Konzepte
/wp-content/uploads/2023/06/23...Medienkonzept der HBG
/wp-content/uploads/2023/06/07...Konzept Gewaltprävention
/wp-content/uploads/2019/08/19...Leistungskonzept
/wp-content/uploads/2024/08/24...Inklusion – Gemeinsames Lernen
/?page_id=2524QuisS-Schule
https://hbg-koeln.de/?page_id=680Gesunde Schule
/wp-content/uploads/2020/05/20...Hygieneplan der HBG
/?page_id=4611Fächer
/?page_id=4537Schulinterne Lehrpläne
/?page_id=3665Deutsch
/?page_id=2742Englisch
/wp-content/uploads/2023/08/Er...Erziehungswissenschaft
/?page_id=5345Französisch
/?page_id=2723Gesellschaftslehre
/?page_id=3414Informatik
/?page_id=3013Kunst
/?page_id=2750Latein
/?page_id=2836Musik
/?page_id=5325Naturwissenschaft
/?page_id=8868Praktische Philosophie
/?page_id=2730Religion
/?page_id=2961Sozialwissenschaft
/?page_id=2726Sport
/?page_id=8576Technik
/wp-content/uploads/2021/12/Ga...Ganztag
/?page_id=6808Schulbibliothek
https://hbg-koeln.de/?page_id=609Streitschlichtung
https://hbg-koeln.de/?page_id=601Schulsanitätsteam
/?page_id=3499Zirkus
https://hbg-koeln.de/?page_id=701Berufsorientierung
/?page_id=1850Allgemeine Informationen Berufsorientierung
https://hbg-koeln.de/?page_id=257Berufsorientierung SI
/?page_id=5107Berufsorientierung SII
https://hbg-koeln.de/?page_id=427Praktika
https://hbg-koeln.de/?page_id=710Berufskollegs
https://www.aubi-plus.de/exter...External Subdomain Suchmaschine zur Ausbildungs- und Praktikumsplatzsuche
/?page_id=4397Kooperationspartner
/wp-content/uploads/2021/12/Sp...Sportprofilklasse
/?page_id=2056Instrumental-AG
/?page_id=1548Mais que uma bola – mehr als ein Ball
/?page_id=2633Schulgemeinschaft
/?page_id=5877Schulleitung
/?page_id=5840Kollegium
https://hbg-koeln.de/?page_id=484Elternarbeit
https://hbg-koeln.de/?page_id=250Schulpflegschaft
A-TITLE H1
/?page_id=2064Böll-Oase
https://hbg-koeln.de/?page_id=294Schulgarten
https://hbg-koeln.de/?page_id=242Eltern – AGs
/?page_id=2661Schüler:innenvertretung
/?page_id=3642Ehemalige
/?page_id=3631Kolleginnen und Kollegen
/?page_id=4414Ehemaligen-Treffen
https://hbg-koeln.de/?page_id=442Förderverein
/?page_id=6805Service
https://hbg-koeln.de/?page_id=32Kontakt
/wp-content/uploads/2023/08/23...Mensa
/?page_id=3349Kalender
/?page_id=7943Ansprechpersonen
/wp-content/uploads/2021/08/TO...Stundenraster
/wp-content/uploads/2023/09/23...Formular zur Befreiung vom Unterricht und von Schulveranstaltungen
/?page_id=4031Entschuldigung & Beurlaubung SII
/?page_id=1295Schulordnung
/wp-content/uploads/2017/05/nu...Nutzungsordnung zum Einsatz von Informationstechnologie
/?page_id=8903Schließfachvermietung Mietra
/wp-content/uploads/2023/09/Un...Infos zur Schule
/uploads/imagefilm.mp4zum Film
/wp-content/uploads/2023/09/23...zum Plakat
/wp-content/uploads/2023/09/Un...Text duplicate Infos zur Schule
https://hbg-koeln.de/?p=10392HBG läuft! beim Fühlinger See Lauf 2024
https://hbg-koeln.de/?p=1039220. September 2024
A-TITLE Permalink to HBG läuft! beim Fühlinger See Lauf 2024
https://hbg-koeln.de/?cat=1Allgemein
https://hbg-koeln.de/?author=11Redaktion
A-TITLE View all posts by Redaktion
/wp-content/uploads/2024/09/Fo...No Text
https://hbg-koeln.de/?p=10376IG Angebot 2024 – IG Wahl am Freitag, den 23.08.24
https://hbg-koeln.de/?p=1037621. August 2024
A-TITLE Permalink to IG Angebot 2024 – IG Wahl am Freitag, den 23.08.24
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=7matthias.wiedemann
A-TITLE View all posts by matthias.wiedemann
/wp-content/uploads/2024/08/IG...IG-Broschüre 24_25 1
https://hbg-koeln.de/?p=10368Unterrichtsende an den ersten Schultagen
https://hbg-koeln.de/?p=1036819. August 2024
A-TITLE Permalink to Unterrichtsende an den ersten Schultagen
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=11Text duplicate Redaktion
A-TITLE View all posts by Redaktion
https://hbg-koeln.de/?p=10356Sommerferien bis zum Di, 20.08.24
https://hbg-koeln.de/?p=1035630. Juli 2024
A-TITLE Permalink to Sommerferien bis zum Di, 20.08.24
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=9Rolf Grisard
A-TITLE View all posts by Rolf Grisard
https://hbg-koeln.de/?p=10331Sporttag der Oberstufe
https://hbg-koeln.de/?p=103314. Juli 2024
A-TITLE Permalink to Sporttag der Oberstufe
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=7Text duplicate matthias.wiedemann
A-TITLE View all posts by matthias.wiedemann
/wp-content/gallery/sporttagsi...IMG-ALT c0eeab31-8647-41fd-bed9-001098c5b3ac
/wp-content/gallery/sporttagsi...IMG-ALT 1dcddcf6-9f5d-475d-9de5-32940e7fec54
/wp-content/gallery/sporttagsi...IMG-ALT c7a353f8-e278-4630-8f4e-83a5c91435d5
/wp-content/gallery/sporttagsi...IMG-ALT 075ef943-c660-4fa1-837b-e6deb83a5b86
/wp-content/gallery/sporttagsi...IMG-ALT 5ffee92f-acf1-4cb1-8948-34b7f32d4584
/wp-content/gallery/sporttagsi...IMG-ALT 1eaa5747-b643-47fb-9fd4-55462d26f7ab
/wp-content/gallery/sporttagsi...IMG-ALT a7ed1a0c-8d30-489f-9961-1f044c3e1d31
/wp-content/gallery/sporttagsi...IMG-ALT 962f3b0b-394d-4e92-b381-1dfd438d33a9
/wp-content/gallery/sporttagsi...IMG-ALT 74467736-c342-4735-94e7-857c72d546cf
/wp-content/gallery/sporttagsi...IMG-ALT 30a40795-83db-4ccf-afa2-4158f5b318c5
/wp-content/gallery/sporttagsi...IMG-ALT image5
/wp-content/gallery/sporttagsi...IMG-ALT image4
/wp-content/gallery/sporttagsi...IMG-ALT image6
/wp-content/gallery/sporttagsi...IMG-ALT image3
/wp-content/gallery/sporttagsi...IMG-ALT image2
/wp-content/gallery/sporttagsi...IMG-ALT image1
/wp-content/gallery/sporttagsi...IMG-ALT image7
https://hbg-koeln.de/?p=10331Anchor Trivial anchor text
Weiterlesen
https://hbg-koeln.de/?p=10327Berlinfahrt Q1
https://hbg-koeln.de/?p=1032724. Juni 2024
A-TITLE Permalink to Berlinfahrt Q1
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=11Text duplicate Redaktion
A-TITLE View all posts by Redaktion
/wp-content/uploads/2024/06/be...No Text
https://hbg-koeln.de/?p=10327Anchor Text duplicate Trivial anchor text
Weiterlesen
https://hbg-koeln.de/?p=10324Destination Europe – Asyl, Migration und Flucht
https://hbg-koeln.de/?p=10324Text duplicate 24. Juni 2024
A-TITLE Permalink to Destination Europe – Asyl, Migration und Flucht
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=11Text duplicate Redaktion
A-TITLE View all posts by Redaktion
/wp-content/uploads/2024/06/br...No Text
https://hbg-koeln.de/?p=10324Anchor Text duplicate Trivial anchor text
Weiterlesen
https://hbg-koeln.de/?p=10318HBG ist Stadtmeister 2024 im Hallenhandball WKII Jungen
https://hbg-koeln.de/?p=1031810. Juni 2024
A-TITLE Permalink to HBG ist Stadtmeister 2024 im Hallenhandball WKII Jungen
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=11Text duplicate Redaktion
A-TITLE View all posts by Redaktion
/wp-content/uploads/2024/06/10...No Text
https://hbg-koeln.de/?p=10300Kulturfestival 2024
https://hbg-koeln.de/?p=103008. Juni 2024
A-TITLE Permalink to Kulturfestival 2024
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=11Text duplicate Redaktion
A-TITLE View all posts by Redaktion
/wp-content/uploads/2024/05/Fe...No Text
https://hbg-koeln.de/?p=10304Radsportaktive der HBG belegen den vierten Platz bei den NRW Mountainbike-Meisterschaften
https://hbg-koeln.de/?p=103043. Juni 2024
A-TITLE Permalink to Radsportaktive der HBG belegen den vierten Platz bei den NRW Mountainbike-Meisterschaften
https://hbg-koeln.de/?cat=1Text duplicate Allgemein
https://hbg-koeln.de/?author=11Text duplicate Redaktion
A-TITLE View all posts by Redaktion
/wp-content/uploads/2024/06/MT...No Text
https://hbg-koeln.de/?p=10304Anchor Text duplicate Trivial anchor text
Weiterlesen
https://hbg-koeln.de/?paged=22
https://hbg-koeln.de/?paged=33
https://hbg-koeln.de/?paged=5555
https://hbg-koeln.de/?paged=2Next »
/wp-content/uploads/2021/12/HB...No Text
/wp-content/uploads/2017/12/17...No Text
/wp-content/uploads/2018/01/je...No Text
https://nrw-talentzentrum.de/External No Text
http://www.stadt-koeln.de/lebe...New window External Subdomain Bildungspaket
A-TITLE Bildungspaket
http://hbg-koeln.de/?page_id=1850IMG-ALT moodle
https://www.schulengel.de/einr...New window External Subdomain No Text
http://www.moodle.hbg-koeln.de/New window External Subdomain Moodle
A-TITLE Moodle
https://webmail.all-inkl.com/i...External Subdomain Email Login (Lehrer)
A-TITLE Email Login (Lehrer)
http://mrbs.hbg-koeln.de/New window External Subdomain Online-Buchung der Computerräume und IPadKoffer
A-TITLE Online-Buchung der iPadKoffer und der Computerräume
http://hbg-koeln.de/?page_id=145Impressum
A-TITLE Impressum
http://wordpress.org/External Powered by WordPress
A-TITLE Semantic Personal Publishing Platform
http://www.templatesnext.org/External Subdomain templatesnext

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://hbg-koeln.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.32 seconds.
The file size of the HTML document is fine (129 kB).

HTTP Response Header

NameValue
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
link<https://hbg-koeln.de/index.php?rest_route=/>; rel="https://api.w.org/"
set-cookie50 Characters
varyAccept-Encoding,User-Agent
content-encodinggzip
content-typetext/html; charset=UTF-8
dateSun, 22 Sep 2024 11:22:31 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 33 referring domains.
This page has 81 backlinks.
This page has backlinks from 28 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
hbg86%Check
Köln58%Check
hbg-koeln58%Check
Fühlinger56%Check
See56%Check
Fühlinger See56%Check
Heinrich-Böll-Gesamtschule Köln53%Check
Im nächsten51%Check
Sport49%Check
Tag49%Check
Show more keywords and terms

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