- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
2.16 s
File size
19.50 kB
Media files
Number of links
32 internal / 5 external

Task list of SEO Improvements

Meta specifications

(Critically important)
Keller – speciální zakládání | založení staveb, zajištění stav. jam
The length of the page title is perfect. (575 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
(Critically important)
There are no problems in accessing the website.
Canonical URL
There is a valid canonical link specified.
(Somewhat important)
Language detected in text: cz
Language defined in HTML: cs
Server location: Ireland
The following language is defined by HTML: cs
Alternate/Hreflang Links
(Somewhat important)
Language for link pointing to page itself inaccurate
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.
(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.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
The favicon is linked correctly.

Meta tags

viewportwidth=device-width s.r.o.
generatorWPML ver:3.9.3 stt:9;
og:titleKeller – speciální zakládání | založení staveb, zajištění stav. jam
og:site_nameKeller – speciální zakládání

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Page quality

(Critically important)
There are only 229 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
13.5% 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.
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 11.36 words is good.
(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.
This page only loads 3 JavaScript files. That's good!
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)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
(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)
Naše činnosti
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Naše činnosti
H2 Založení stavby Založení stavby
H2 Zajištění stavební jámy Zajištění stavební jámy
H2 Hloubkové zlepšování Hloubkové zlepšování
H2 Opěrné konstrukce Opěrné konstrukce
H2 Sanace základů Sanace základů
H2 Těsnicí konstrukce Těsnicí konstrukce
H2 Životní prostředí Životní prostředí
H2 Sanace sesuvů Sanace sesuvů
H2 Hloubkové odvodnění Hloubkové odvodnění
H2 Podzemní stavby Podzemní stavby
H2 Projektování Projektování
H2 Aktuálně
H3 Volná pozice – stavební dělník
H3 Pravidla na ochranu osobních údajů – webové stránky
H3 Pravidla na ochranu osobních údajů – noví uchazeči
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 5 external links on this page.
LinkAttributesAnchor text Keller – speciální zakládání
A-TITLE Keller – speciální zakládáníČinnosti
/keller-group/Keller Group
/kontakty/Kontakty Facebook Twitter Subdomain Google+ LinkedIn
/cinnost/zalozeni-stavby/Založení stavby
IMG-ALT Založení stavby
/cinnost/zajisteni-pazeni-stav...Zajištění stavební jámy
IMG-ALT Zajištění stavební jámy
/cinnost/hloubkove-zlepsovani-...Hloubkové zlepšování
IMG-ALT Hloubkové zlepšování
/cinnost/operne-konstrukce/Opěrné konstrukce
IMG-ALT Opěrné konstrukce
/cinnost/sanace-zakladovych-ko...Sanace základů
IMG-ALT Sanace základů
/cinnost/podzemni-tesnici-kons...Těsnicí konstrukce
IMG-ALT Těsnicí konstrukce
/cinnost/zivotni-prostredi/Životní prostředí
IMG-ALT Životní prostředí
/cinnost/sanace-sesuvu/Sanace sesuvů
IMG-ALT Sanace sesuvů
/cinnost/hloubkove-odvodneni/Hloubkové odvodnění
IMG-ALT Hloubkové odvodnění
/cinnost/podzemni-stavby/Podzemní stavby
IMG-ALT Podzemní stavby
IMG-ALT Projektování
/aktualne/zobrazit vše
/aktuality/19855/volna-pozice-...Volná pozice – stavební dělník
/aktuality/19855/volna-pozice-...více zde
/aktuality/20802/pravidla-na-o...Pravidla na ochranu osobních údajů – webové stránky
/en_2018-03-22-website-privacy...EN_2018.03.22 Website Privacy Policy Final.pdf
/aktuality/20802/pravidla-na-o...Text duplicate více zde
/aktuality/20790/nova-pravidla...Pravidla na ochranu osobních údajů – noví uchazeči
/aktuality/20790/nova-pravidla...Text duplicate více zde
/kontaktni-formular/Kontaktní formulář
A-TITLE Kontakt
/wp-content/uploads/2016/11/CS...Systém řízení jakosti
A-TITLE ISO 9001:2009
/wp-content/uploads/2016/11/CS...Systém environmentálního řízení jakosti
A-TITLE ISO 14001:2005
/wp-content/uploads/2016/11/CS...Systém řízení bezpečnosti a ochrany zdraví při práci
A-TITLE OHSAS 18001:2008
/wp-content/uploads/2018/05/EN...New window Ochrana osobních údajů window External Více

Server configuration

HTTP redirects
(Critically important)
This page redirects to ""
HTTP header
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
(Somewhat important)
The page response time is very slow (2.16 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.
This page only loads 2 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (20 kB).

HTTP Response Header

dateMon, 19 Oct 2020 09:54:59 GMT
link<>; rel=""
link<>; rel=shortlink
content-typetext/html; charset=UTF-8

External factors

(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This website has excellent links from other websites.
This page has backlinks from 39 referring domains.
This page has 382 backlinks.
This page has backlinks from 37 different ip addresses.
Facebook popularity
(Somewhat important)
This page has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Links from Wikipedia

No links from Wikipedia were found.


# robots.txt
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
# This file will be ignored unless it is at the root of your host:
# Used:
# Ignored:
# For more information about the robots.txt standard, see:

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node
Disallow: /node/add/
Disallow: /search/
Disallow: /user/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/
Disallow: /index.php/user/password/
Disallow: /index.php/user/register/
Disallow: /index.php/user/login/
Disallow: /index.php/user/logout/


Facebook popularity

Shares / Likes / Comments

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Most important keywords

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

Keller speciální zakládání57%Check
zajištění stav56%Check
založení staveb53%Check

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