Siekmann-rohrbogen.de - SEO Checker

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Overview of the SEO Check
Meta information
93% 
Page quality
70% 
Page structure
100% 
Link structure
83% 
Server
79% 
External factors
6% 
SEO Score
Response time
2.11 s
File size
220.30 kB
Words
2532
Media files
22
Number of links
45 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Rohrbogen kaufen vom Hersteller- nahtlos & nach Norm-Siekmann
The page title should be shorter than 580 pixels. It is 597 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Rohrbogen mit Qualität ✔️ nahtlose Rohrbögen aus C-Stahl oder Edelstahl ✔️ schnelle Lieferung ✔️ EN 10253 DIN 2605 ASME B16.9
The length of the meta description is perfect. (854 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.siekmann-rohrbogen.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: Germany
The following language is defined by HTML: de-de
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
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionRohrbogen mit Qualität ✔️ nahtlose Rohrbögen aus C-Stahl oder Edelstahl ✔️ schnelle Lieferung ✔️ EN 10253 DIN 2605 ASME B16.9
google-site-verificationCvuTiDpULlWeuuwfDEBPj_kYlqM4PhHoZ9MUBCpse4U
generatorWPML ver:4.7.3 stt:9,1,3,40;
msapplication-TileImagehttps://www.siekmann-rohrbogen.de/wp-content/uploads/2021/05/cropped-rohrbogen_apple-270x270.png
article:modified_time2025-03-24T08:44:06+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:typewebsite
og:titleRohrbogen kaufen vom Hersteller- nahtlos & nach Norm-Siekmann
og:descriptionRohrbogen mit Qualität ✔️ nahtlose Rohrbögen aus C-Stahl oder Edelstahl ✔️ schnelle Lieferung ✔️ EN 10253 DIN 2605 ASME B16.9
og:urlhttps://www.siekmann-rohrbogen.de/
og:site_namesiekmann-rohrbogen.de
og:imagehttps://www.siekmann-rohrbogen.de/wp-content/uploads/2021/09/K1600_IMG_7675.jpg
og:image:width1800
og:image:height1200
og:image:typeimage/jpeg
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 2532 words. That's ok.
28.2% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
41 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 17.8 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: rohrbogen
Image SEO
(Somewhat important)
17 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
.../uploads/2021/05/cropped-logo-250x31.jpgSiekmann Schriftzug
...tent/uploads/2021/05/rohrbogen_apple.pngSiekmann mini Logo
...epress-multilingual-cms/res/flags/de.pngNo alt attribute provided
...epress-multilingual-cms/res/flags/en.pngNo alt attribute provided
...epress-multilingual-cms/res/flags/cs.pngNo alt attribute provided
...epress-multilingual-cms/res/flags/pl.pngNo alt attribute provided
.../uploads/2021/05/cropped-logo-250x31.jpgSiekmann Schriftzug
...tent/uploads/2021/05/rohrbogen_apple.pngSiekmann mini Logo
...oads/2021/09/K1600_IMG_7675-1024x683.jpgRohrbogen
.../05/K1600_20140508-IMG_0082-1024x683.jpgNo alt attribute provided
...05/K1600_20160315-IMG_00582-1024x684.jpgNo alt attribute provided
...05/K1600_20160315-IMG_01042-1024x684.jpgNo alt attribute provided
...t/uploads/2021/05/K1600_Rohrbogen_01.jpgNo alt attribute provided
/wp-content/uploads/2021/09/TYPA_B-1.jpgNo alt attribute provided
...content/uploads/2021/10/Rohrbogen_07.jpgNo alt attribute provided
...content/uploads/2021/10/Rohrbogen_05.jpgNo alt attribute provided
...content/uploads/2021/10/Rohrbogen_01.jpgNo alt attribute provided
...ent/uploads/2021/06/biegedurchmesser.jpgNo alt attribute provided
...epress-multilingual-cms/res/flags/de.pngNo alt attribute provided
...epress-multilingual-cms/res/flags/en.pngNo alt attribute provided
...epress-multilingual-cms/res/flags/cs.pngNo alt attribute provided
...epress-multilingual-cms/res/flags/pl.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Rohrbogen direkt vom Hersteller – Siekmann
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Rohrbogen direkt vom Hersteller – Siekmann
H2 Lieferprogramm Rohrbogen nach EN 10253, DIN 2605 oder ASME B16.9:
H2 Werkstoffe für Rohrbogen
H2 Welche Normen gelten für Rohrbögen?
H2 Was ist ein Rohrbogen?
H2 Rohrbogen Typ A – Typ B Unterschied
H2 Unterschiede der Bauarten bei Rohrbogen
H2 Welche Biegeradien bietet Siekmann Rohrbogen?
H2 SIEKMANN GMBH & CO. KG
H2 Historie
H2 Referenzen
H3 EN / DIN()
H3 ASME
H3 EN 10253-2
H3 EN 10253-4
H3 DIN 2605
H3 ASME B16.9
H3 Rohrbogen Typ A – verminderter Ausnutzungsgrad:
H3 Rohrbogen Typ B – voller Ausnutzungsgrad:
H3 Unterschied dazu in den Normen EN10253-2 und EN10253-4
H3 Teil 1 oder Teil 2 aus der DIN 2605
H3 Tabelle Unterschiede der Bauarten 2D, 3D und 5D
H4 Unser Lieferprogramm im Überblick:
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 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
/Anchor Zum Inhalt springen
A-TITLE Zum Inhalt springen
/Subdomain IMG-ALT Siekmann Schriftzug
/Subdomain IMG-ALT Siekmann mini Logo
/Subdomain Rohrbogen
/Subdomain Anchor Werkstoffe
/Subdomain Anchor Typ A / Typ B
/Subdomain Anchor Bauarten
/Subdomain Anchor Biegeradius
/Subdomain Anchor Siekmann
/Subdomain Anchor Referenzen
/kontakt/Subdomain Kontakt
/kontakt/Subdomain Anchor Anfragen
/kontakt/Subdomain Anchor Verkauf International
/kontakt/Subdomain Anchor Verkauf DE
/kontakt/Subdomain Anchor Impressum
/service/Subdomain Service
/service/Subdomain Anchor Downloads
/news/Subdomain News
/Subdomain Deutsch
A-TITLE Wechseln zu Deutsch
/en/Subdomain English
A-TITLE Wechseln zu English
/cs/Subdomain Čeština
A-TITLE Wechseln zu Čeština
/pl/Subdomain Polski
A-TITLE Wechseln zu Polski
/Subdomain Text duplicate IMG-ALT Siekmann Schriftzug
/Subdomain Text duplicate IMG-ALT Siekmann mini Logo
/kontakt/Subdomain Auf unserer Kontaktseite
/kontakt/Subdomain kontaktieren
/Subdomain Text duplicate Rohrbogen
/Subdomain Anchor Text duplicate Werkstoffe
/Subdomain Anchor Text duplicate Typ A / Typ B
/Subdomain Anchor Text duplicate Bauarten
/Subdomain Anchor Text duplicate Biegeradius
/Subdomain Anchor Text duplicate Siekmann
/Subdomain Anchor Text duplicate Referenzen
/kontakt/Subdomain Text duplicate Kontakt
/kontakt/Subdomain Anchor Text duplicate Anfragen
/kontakt/Subdomain Anchor Text duplicate Verkauf International
/kontakt/Subdomain Anchor Text duplicate Verkauf DE
/kontakt/Subdomain Anchor Text duplicate Impressum
/service/Subdomain Text duplicate Service
/service/Subdomain Anchor Text duplicate Downloads
/news/Subdomain Text duplicate News
/Subdomain Text duplicate Deutsch
A-TITLE Wechseln zu Deutsch
/en/Subdomain Text duplicate English
A-TITLE Wechseln zu English
/cs/Subdomain Text duplicate Čeština
A-TITLE Wechseln zu Čeština
/pl/Subdomain Text duplicate Polski
A-TITLE Wechseln zu Polski
https://www.linkedin.com/compa...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.siekmann-rohrbogen.de/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (2.11 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 (220 kB).

HTTP Response Header

NameValue
dateMon, 12 May 2025 06:31:58 GMT
serverApache/2.4.63 (Unix)
x-powered-byPHP/8.1.32
varyAccept-Encoding
last-modifiedMon, 12 May 2025 06:19:42 GMT
cache-controlmax-age=0
expiresMon, 12 May 2025 06:31:58 GMT
content-encodinggzip
accept-rangesnone
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 2 referring domains.
This page only has 2 backlinks.
This page only has few backlinks from 2 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.siekmann-rohrbogen.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

Similar sites

Search preview

www.siekmann-rohrbogen.de
Rohrbogen kaufen vom Hersteller- nahtlos & nach Norm-Siekmann
Rohrbogen mit Qualität ✔️ nahtlose Rohrbögen aus C-Stahl oder Edelstahl ✔️ schnelle Lieferung ✔️ EN 10253 DIN 2605 ASME B16.9

Most important keywords

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

KeywordResultRecheck
Rohrbogen92%Check
SIEKMANN Rohrbogen87%Check
Siekmann85%Check
EN 10253-272%Check
EN 10253-472%Check
Rohrbogen Typ70%Check
Nahtlose Rohrbogen68%Check
Rohrbogen kaufen68%Check
Siekmann GmbH65%Check
dickwandigen Rohrbogen64%Check
Show more keywords and terms

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