SEO report of stefan-engineering.cz
Vítejte - Stefan Engineering
www.stefan-engineering.cz/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.stefan-engineering.cz/
Character length : 26
Title
Vítejte - Stefan Engineering
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://stefan-engineering.cz/robots.txt
https://stefan-engineering.cz/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”cs”.
Title
Vítejte - Stefan Engineering
Character length : 28
Good! The title’s length is between 10 and 70 characters.
Character length : 28
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 19%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 5 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Stefan Engineering
- <H2> STEFAN ENGINEERING
- <H2> CORAL - průmyslové odsávání a filtrace
- <H2> Samsung - Klimatizace a tepelná čerpadla
- <H2> Přihlášení partnera
- <H2> Rychlý kontakt
Word cloud
- stefan6
- engineering5
- coral4
- samsung4
- pujcka3
- průmyslové3
- společnost2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| stefan | |||
| engineering | |||
| coral | |||
| samsung | |||
| pujcka | |||
| průmyslové |
Two Word cloud
- stefan engineering2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 8 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
539 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
24
Number of source domains
5
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- https://code.jquery.com/jquery-3.3.1.min.js
- https://stackpath.bootstrapcdn.com/.. /bootstrap.min.js
- http://www.stefan-engineering.cz/js/lightbox.js
- https://fonts.googleapis.com/css?family=Roboto
- http://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css
- http://www.stefan-engineering.cz/css/bootstrap.min.css
- http://www.stefan-engineering.cz/css/lightbox.css
- http://www.stefan-engineering.cz/css/main.min.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.stefan-engineering.cz/_cms/func/common.js
- http://www.stefan-engineering.cz/_cms/func/wows/jquery.js
- http://www.stefan-engineering.cz/_cms/func/fancybox/source/jquery.fancybox.pack.js
- http://www.stefan-engineering.cz/_cms/func/thumbs-scroller/jquery.thumbsScroller.js
- http://www.stefan-engineering.cz/_cms/func/wows/wowslider.js
- http://www.stefan-engineering.cz/_cms/func/wows/script.js
File size of all javascript files combined
153.43KB
Javascript minifying
You can save 2KB (42% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.stefan-engineering.cz/_gf/style.css
- http://www.stefan-engineering.cz/_gf/style_responsive.css
- http://www.stefan-engineering.cz/_cms/func/fancybox/source/jquery.fancybox.css
- http://www.stefan-engineering.cz/_cms/func/thumbs-scroller/jquery.thumbsScroller.css
- http://www.stefan-engineering.cz/_cms/func/wows/style.css
File size of all css files combined
205.34KB
CSS minifying
You can save 121B (12% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.stefan-engineering.cz/css/lightbox.css you can save 121B (12% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
9.46KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
22
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.stefan-engineering.cz/css/bootstrap.min.css | Expiry time is not specified |
| http://www.stefan-engineering.cz/css/lightbox.css | Expiry time is not specified |
| http://www.stefan-engineering.cz/css/main.min.css | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/360-Cassette_1.jpg | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/M2.jpg | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/M3.jpg | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/cafe%2008_360CST%20W.jpg | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/close.png | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/coral-white.png | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/coral_colour_201x120.png | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/gallary%2002_360CST%20W.jpg | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/loading.gif | Expiry time is not specified |
| http://www.stefan-engineering.cz/.. /logo-samsung-air_278x120_colour.png | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/next.png | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/prev.png | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/samsung-white.png | Expiry time is not specified |
| http://www.stefan-engineering.cz/images/stefan_colour_231x120.png | Expiry time is not specified |
| http://www.stefan-engineering.cz/js/lightbox.js | Expiry time is not specified |
| http://code.ionicframework.com/ionicons/2.0.1/css/ionicons.min.css | 2 hours |
Speed test – Images
File size of all images combined
1.47MB
Image optimisation
You can save 406.5KB (28% compression) by optimising the images below:
- By lossless compressing the http://www.stefan-engineering.cz/images/M3.jpg you can save 109.1KB (30%) data.
- By lossless compressing the http://www.stefan-engineering.cz/images/M2.jpg you can save 92.6KB (27%) data.
- By lossless compressing the http://www.stefan-engineering.cz/images/cafe%2008_360CST%20W.jpg you can save 85.3KB (31%) data.
- By lossless compressing the http://www.stefan-engineering.cz/images/360-Cassette_1.jpg you can save 64.2KB (26%) data.
- By lossless compressing the http://www.stefan-engineering.cz/images/gallary%2002_360CST%20W.jpg you can save 45.8KB (29%) data.
- By lossless compressing the http://www.stefan-engineering.cz/images/stefan_colour_231x120.png you can save 4KB (27%) data.
- By lossless compressing the http://www.stefan-engineering.cz/images/coral-white.png you can save 3.9KB (27%) data.
- By lossless compressing the http://www.stefan-engineering.cz/.. /logo-samsung-air_278x120_colour.png you can save 1.5KB (17%) data.
Links
We found a total of 21 different links.
Internal links: 7
External links: 14
Internal links: 7
External links: 14
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| STEFAN ENGINEERING | |
| http://www.stefan-engineering.cz/# | |
| http://www.stefan-engineering.cz | |
| 1 | |
| 2 | |
| ÚVOD | |
| STEFAN ENGINEERING |
Website security
IP
81.2.199.28
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : Stefan Engineering, ( 0px from top )
- H2 : Přihlášení partnera, ( 490px from top )
- H2 : Rychlý kontakt, ( 890px from top )
- H2 : STEFAN ENGINEERING, ( 1030px from top )
Typos
tefan-engineering.cz, sqtefan-engineering.cz, qtefan-engineering.cz, swtefan-engineering.cz, wtefan-engineering.cz, setefan-engineering.cz, etefan-engineering.cz, sztefan-engineering.cz, ztefan-engineering.cz, sxtefan-engineering.cz, xtefan-engineering.cz, sctefan-engineering.cz, ctefan-engineering.cz, sefan-engineering.cz, strefan-engineering.cz, srefan-engineering.cz, stfefan-engineering.cz, sfefan-engineering.cz, stgefan-engineering.cz, sgefan-engineering.cz, sthefan-engineering.cz, shefan-engineering.cz, styefan-engineering.cz, syefan-engineering.cz, st5efan-engineering.cz, s5efan-engineering.cz, st6efan-engineering.cz, s6efan-engineering.cz, stfan-engineering.cz, stewfan-engineering.cz, stwfan-engineering.cz, stesfan-engineering.cz, stsfan-engineering.cz, stefan-engineering.cz, stfan-engineering.cz, stedfan-engineering.cz, stdfan-engineering.cz, steffan-engineering.cz, stffan-engineering.cz, sterfan-engineering.cz, strfan-engineering.cz, ste3fan-engineering.cz, st3fan-engineering.cz, ste4fan-engineering.cz, st4fan-engineering.cz, stean-engineering.cz, stefcan-engineering.cz, stecan-engineering.cz, stefdan-engineering.cz, stedan-engineering.cz, stefean-engineering.cz, steean-engineering.cz, stefran-engineering.cz, steran-engineering.cz, steftan-engineering.cz, stetan-engineering.cz, stefgan-engineering.cz, stegan-engineering.cz, stefban-engineering.cz, steban-engineering.cz, stefvan-engineering.cz, stevan-engineering.cz, stefn-engineering.cz, stefaqn-engineering.cz, stefqn-engineering.cz, stefawn-engineering.cz, stefwn-engineering.cz, stefazn-engineering.cz, stefzn-engineering.cz, stefan-engineering.cz, stefn-engineering.cz, stefaxn-engineering.cz, stefxn-engineering.cz, stefasn-engineering.cz, stefsn-engineering.cz, stefa-engineering.cz, stefanb-engineering.cz, stefab-engineering.cz, stefang-engineering.cz, stefag-engineering.cz, stefanh-engineering.cz, stefah-engineering.cz, stefanj-engineering.cz, stefaj-engineering.cz, stefanm-engineering.cz, stefam-engineering.cz, stefan -engineering.cz, stefa -engineering.cz, stefanengineering.cz, stefan-=engineering.cz, stefan=engineering.cz, stefan-_engineering.cz, stefan_engineering.cz, stefan-0engineering.cz, stefan0engineering.cz, stefan-+engineering.cz, stefan+engineering.cz, stefan-*engineering.cz, stefan*engineering.cz, stefan-9engineering.cz, stefan9engineering.cz, stefan-ngineering.cz, stefan-ewngineering.cz, stefan-wngineering.cz, stefan-esngineering.cz, stefan-sngineering.cz, stefan-engineering.cz, stefan-ngineering.cz, stefan-edngineering.cz, stefan-dngineering.cz, stefan-efngineering.cz, stefan-fngineering.cz, stefan-erngineering.cz, stefan-rngineering.cz, stefan-e3ngineering.cz, stefan-3ngineering.cz, stefan-e4ngineering.cz, stefan-4ngineering.cz, stefan-egineering.cz, stefan-enbgineering.cz, stefan-ebgineering.cz, stefan-enggineering.cz, stefan-eggineering.cz, stefan-enhgineering.cz, stefan-ehgineering.cz, stefan-enjgineering.cz, stefan-ejgineering.cz, stefan-enmgineering.cz, stefan-emgineering.cz, stefan-en gineering.cz, stefan-e gineering.cz, stefan-enineering.cz, stefan-engrineering.cz, stefan-enrineering.cz, stefan-engfineering.cz, stefan-enfineering.cz, stefan-engvineering.cz, stefan-envineering.cz, stefan-engcineering.cz, stefan-encineering.cz, stefan-engbineering.cz, stefan-enbineering.cz, stefan-engyineering.cz, stefan-enyineering.cz, stefan-enghineering.cz, stefan-enhineering.cz, stefan-engnineering.cz, stefan-ennineering.cz, stefan-engneering.cz, stefan-engiuneering.cz, stefan-enguneering.cz, stefan-engijneering.cz, stefan-engjneering.cz, stefan-engineering.cz, stefan-engneering.cz, stefan-engilneering.cz, stefan-englneering.cz, stefan-engioneering.cz, stefan-engoneering.cz, stefan-engi8neering.cz, stefan-eng8neering.cz, stefan-engi9neering.cz, stefan-eng9neering.cz, stefan-engi*neering.cz, stefan-eng*neering.cz
More Sites
- Title: WHOIS-сервис
- Description:
- Sites loading time: 0
- Internet Protocol (IP) address:
- Javascript total size: 0.00B
- CSS total size: 0.00B
- Image total size: 0.00B
- Total size: 0.00B
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Html5
- Javascript
- Php (Hypertext Preprocessor)
- Other
- Title: Rare Homes and Developments Pty Ltd
- Description: Making Property Journey Into Reality
- Internet Protocol (IP) address:
- Tech:
- Analytic
- Google Analytics
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Html5
- Javascript
- Analytic
- Title: house-.com.de
- Description:
- Sites loading time: 0
- Internet Protocol (IP) address:
- Javascript total size: 0.00B
- CSS total size: 0.00B
- Image total size: 0.00B
- Total size: 0.00B
- Tech:
- CDN
- CloudFront
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Iframe
- Php (Hypertext Preprocessor)
- CDN
- Title: msbet8_msbet888_msbet8明仕亚洲_明仕亚洲(信誉）官网
- Description: 海川化工论坛,日均访客9万,成员来自于国内各大设计院、生产制造企业、销售单位及各大高校,这里拥有旺盛的人气、良好的交流氛围及广阔的交流空间,是化工类交流的专业平台。海川化工论坛秉承“共同学习 共同提高”宗旨，已成为国内最有人气的化工技术站！
- Internet Protocol (IP) address:
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Iframe
- Javascript
- jQuery
- Php (Hypertext Preprocessor)
- Other
- Title: Aadhya Technologies - Web Design - Web Development - SEO Services
- Description:
- Sites loading time: 3547
- Internet Protocol (IP) address:
- Javascript total size: 499.03KB
- CSS total size: 119.41KB
- Image total size: 478.37KB
- Total size: 1.23MB
- Tech:
- Analytic
- Google Analytics
- CDN
- BootstrapCDN
- CloudFlare
- Other
- Carousel
- CSS (Cascading Style Sheets)
- Flexslider
- Font Awesome
- Google Font API
- Html (HyperText Markup Language)
- Html5
- Javascript
- Analytic
- Title: Kantoor shop - Voor al uw kantoorartikelen
- Description: Welkom bij de online kantoorartikelen winkel van België. Met 12.000 producten in ons assortiment zijn wij een van de grootste kantoorartikelen leveranciers.
- Sites loading time: 3116
- Internet Protocol (IP) address:
- Javascript total size: 372.04KB
- CSS total size: 227.17KB
- Image total size: 205.52KB
- Total size: 864.06KB
- Tech:
- CMS
- Wordpress CMS
- Other
- Carousel
- CSS (Cascading Style Sheets)
- Flexslider
- Google Font API
- Html (HyperText Markup Language)
- Html5
- Javascript
- jQuery
- jQuery Cycle
- jQuery UI
- Php (Hypertext Preprocessor)
- Pingback
- CMS
- Title: 豆若雪水のオケ合わせ日記
- Description:
- Internet Protocol (IP) address:
- Tech:
- CMS
- Wordpress CMS
- Other
- CSS (Cascading Style Sheets)
- Flexslider
- Google Font API
- Gravatar
- Html (HyperText Markup Language)
- Html5
- Javascript
- jQuery
- Php (Hypertext Preprocessor)
- Pingback
- CMS
- Title: troublesathome.nl
- Description:
- Internet Protocol (IP) address:
- Tech:
- Other
- Html (HyperText Markup Language)
- Other
- Title: De Waterkant van Tilburg
- Description:
- Internet Protocol (IP) address:
- Tech:
- Other
- CSS (Cascading Style Sheets)
- Google Font API
- Html (HyperText Markup Language)
- Html5
- jQuery
- Php (Hypertext Preprocessor)
- Other
- Title: 権業夏洋のおうだんてき部屋
- Description:
- Internet Protocol (IP) address:
- Tech:
- CMS
- Wordpress CMS
- Other
- CSS (Cascading Style Sheets)
- Html (HyperText Markup Language)
- Html5
- Javascript
- jQuery
- Php (Hypertext Preprocessor)
- Pingback
- CMS