Heizkoerper-ral.de - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
64% 
Page structure
95% 
Link structure
77% 
Server
77% 
External factors
80% 
SEO Score
Response time
0.27 s
File size
42.00 kB
Words
954
Media files
12
Number of links
41 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ral-heizkörper - RAL-geprüfte Heizkörper
The length of the page title is perfect. (365 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Die RAL-Gütegemeinschaft unterzieht Heizkörpern und deren Hersteller einer jährlichen, zusätzlichen, objektiven Prüfung durch eine neutrale Instanz.
The length of the meta description is perfect. (925 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.heizkoerper-ral.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: en-us
Language defined in HTTP-Equiv meta tag: de
Server location: Germany
There are different language information within the page markup.
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
generatorTYPO3 CMS
descriptionDie RAL-Gütegemeinschaft unterzieht Heizkörpern und deren Hersteller einer jährlichen, zusätzlichen, objektiven Prüfung durch eine neutrale Instanz.
authorRAL-Gütegemeinschaft
keywordsRAL,Heizkörper,Stahl,Qualität,Prüfung,Zuverlässig,RAL-Gütegemeinschaft
copyrightRAL-Gütegemeinschaft
organizationRAL-Gütegemeinschaft
publisherRAL-Gütegemeinschaft
viewportwidth=device-width, initial-scale=1.0, user-scalable=yes
msapplication-TileColor#da532c
msapplication-config/fileadmin/ral/browserconfig.xml
theme-color#ffffff
langen-us
twitter:cardsummary
Content-Typetext/html; charset=utf-8
content-languagede

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Page quality

Content
(Critically important)
This page contains 954 words. That's ok.
36.9% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
15 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 12.8 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 10 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0, user-scalable=yes" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (32). We recommend using a maximum of 19 tags for this page.
Some tags are too long. With 150 characters this one is longer than 70 characters:
"die maximalen anforderungen für einen langlebigen einsatz und nachhaltigen betrieb erfüllt nur die prü..."
Image SEO
(Somewhat important)
11 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.

Page structure

H1 heading
(Critically important)
Qualitativ hochwertige Heizkörper. Sicher und Nachhaltig.
The H1 heading is perfect.
Headings
(Important)
There are 27 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Qualitativ hochwertige Heizkörper. Sicher und Nachhaltig.
H2 START Box
H2 RAL-Heizkörper:
H2 Bereich 2 - Normen sichern Standards
H2 RAL-geprüfte Heizkörper sind ein deutliches Plus gegenüber dem Mindeststandard
H2 mehr Sicherheit, geprüfte Qualität
H2 Bereich 3 - VIDEO
H2 RAL ist einfach ein Mehrwert – für alle.
H2 Bereich 4 - Details zur Ral Gütegemeinschaft
H2 RAL-geprüfte Heizkörper: Das PLUS an Qualität und Leistung
H2 Unabhängige Prüfung
H2 RAL
H2 RAL-geprüfte Heizkörper
H2 Bereich 5 - Prüfung im Detail
H2 RAL-geprüfte Heizkörper: Das steckt hinter der Prüfung
H2 Bereich 6 - Sicherheit für EIgentürmer
H2 Sicherheit für Bauherren, Fachhandwerker und Fachplaner
H2 Bereich 7 - Downloads
H2 Infoflyer
H2 Prüfbestimmungen
H3 Datenschutzeinstellungen
H3 CE-Kennzeichnung
H3 DIN EN 442
H3 RAL: Sicherheit bei der Planung und für den Betrieb
H3 Kompakte Informationen zur Gütegemeinschaft RAL-Heizkörper aus Stahl
H3 PDF der Güte- und Prüfbestimmungen für das Gütezeichen Heizkörper aus Stahl
H3 RAL-Gütegemeinschaft Heizkörper aus Stahl e.V.
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.
2 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 1 external links on this page.
LinkAttributesAnchor text
/impressumNew window Impressum
/impressumNew window Datenschutz
/impressumNew window Details
/impressumText duplicate Impressum
/mehr-details/kontaktKontakt
/impressumText duplicate Impressum
/mehr-details/kontaktText duplicate Kontakt
/index.php?id=394RAL-Gütegemeinschaft Heizkörper aus Stahl e.V.
/ral-gepruefte-heizkoerperRAL-geprüfte Heizkörper
/mehr-fuer-alleVorteile
/plus-an-leistungPrüfmerkmale
/planung-ohne-risikoPlanung ohne Risiko
/herstellergeprüfte Hersteller
/mehr-detailsmehr Details
/mehr-details/pruefmerkmale-im...Prüfmerkmale im Detail
/mehr-details/die-ral-guetegem...Die RAL Gütegemeinschaft
/mehr-details/ral-mitgliederRAL-Mitglieder
/mehr-details/kontaktText duplicate Kontakt
/ral-gepruefte-heizkoerperText duplicate RAL-geprüfte Heizkörper
/mehr-fuer-alleText duplicate Vorteile
/plus-an-leistungText duplicate Prüfmerkmale
/planung-ohne-risikoText duplicate Planung ohne Risiko
/herstellerText duplicate geprüfte Hersteller
/mehr-detailsText duplicate mehr Details
/mehr-details/pruefmerkmale-im...Text duplicate Prüfmerkmale im Detail
/mehr-details/die-ral-guetegem...Text duplicate Die RAL Gütegemeinschaft
/mehr-details/ral-mitgliederText duplicate RAL-Mitglieder
/mehr-details/kontaktText duplicate Kontakt
https://www.heizkoerper-ral.de/Anchor Text duplicate Prüfmerkmale
https://www.heizkoerper-ral.de/Anchor Text duplicate Vorteile
https://www.heizkoerper-ral.de/Anchor Vorteile im Film
/herstellerText duplicate geprüfte Hersteller
https://www.heizkoerper-ral.de/Anchor maximalen Anforderungen
https://www.heizkoerper-ral.de/Anchor langlebigen Einsatz und nachhaltigen Betrieb
http://www.wspcert-ral.de/New window External Website öffnen
/mehr-details/die-ral-guetegem...New window Text duplicate mehr Details
/mehr-details/pruefmerkmale-im...RAL-geprüfte Heizkörper - Die Prüfungskriterien im Detail
/fileadmin/ral/download/RAL-Gu...New window Download
/fileadmin/ral/download/RAL-Gu...New window No Text
/fileadmin/ral/download/Güte- ...New window Text duplicate Download
/fileadmin/ral/download/Güte- ...New window No Text
https://www.heizkoerper-ral.de/New window www.heizkoerper-ral.de

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.heizkoerper-ral.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 6 CSS files. This may affect the page load time negatively.
This page loads 10 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.27 seconds.
The file size of the HTML document is fine (42 kB).

HTTP Response Header

NameValue
dateSun, 25 Jul 2021 10:06:19 GMT
serverApache
content-languagede
upgradeh2,h2c
connectionUpgrade
cache-controlmax-age=0
expiresSun, 25 Jul 2021 10:06:19 GMT
varyAccept-Encoding
content-encodinggzip
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-length8659
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This page has only a few links from other websites.
This page only has backlinks from 24 referring domains.
This page only has 142 backlinks.
This page only has few backlinks from 18 different ip addresses.
Facebook popularity
(Somewhat important)
This page is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.

Search preview

www.heizkoerper-ral.de
ral-heizkörper - RAL-geprüfte Heizkörper
Die RAL-Gütegemeinschaft unterzieht Heizkörpern und deren Hersteller einer jährlichen, zusätzlichen, objektiven Prüfung durch eine neutrale Instanz.

Most important keywords

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

KeywordResultRecheck
Heizkörper95%Check
RAL-Gütegemeinschaft Heizkörper78%Check
RAL78%Check
RAL-geprüfte Heizkörper77%Check
RAL geprüfte Heizkörper76%Check
Heizkörper Stahl71%Check
Qualitativ hochwertige Heizkörper69%Check
RAL Gütegemeinschaft68%Check
Prüfung61%Check
RAL-geprüfte59%Check

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