SEO report of dvtechnik.cz
DAVID VALEŠ
www.dvtechnik.cz/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.dvtechnik.cz/
Character length : 17
Title
DAVID VALEŠ
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://dvtechnik.cz/robots.txt
https://dvtechnik.cz/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| psbot |
|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”cs”.
Title
DAVID VALEŠ
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 9%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 3 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1>
- <H2> Menu
- <H2> Vyhledávání
- <H2> Kontakt
Word cloud
- kontakt2
- strojů2
- stránek2
- vyhledávání2
- zdarma2
- zařízení2
- david2
- montáž2
- servis2
- valeš2
- oprava2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| kontakt | |||
| strojů | |||
| stránek | |||
| vyhledávání | |||
| zdarma | |||
| zařízení |
Two Word cloud
- david valeš2
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 5 images on this web page.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Good! The website uses printer-friendly CSS.
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.
Table layout
Good! No nested tables found.
Number of HTTP resources
38
Number of source domains
9
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://d11bh4d8fhuq47.cloudfront.net/.. /main.js
- https://d11bh4d8fhuq47.cloudfront.net/.. /frontend.package.1-3-46.js?ph=c1ae0c3e92...
- http://m.dvtechnik.cz/wysiwyg/system.style.css
- https://d11bh4d8fhuq47.cloudfront.net/.. /style.css
- https://d11bh4d8fhuq47.cloudfront.net/.. /bglight_blue.css
- https://fonts.googleapis.com/css?family=Open+Sans:400,400italic,700,7...
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
257.11KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.dvtechnik.cz/wysiwyg/system.style.css
File size of all css files combined
80.10KB
CSS minifying
You can save 3.9KB (34% compression) on the analysed URL by minifying the CSS files.
- By minifying https://d11bh4d8fhuq47.cloudfront.net/.. /style.css you can save 3.6KB (40% compression rate)
- By minifying https://d11bh4d8fhuq47.cloudfront.net/.. /bglight_blue.css you can save 279B (12% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
27.82KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
23
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://files.dvtechnik.cz/200000134-1437c15391/logo_siemens.jpg | Expiry time is not specified |
| http://files.dvtechnik.cz/.. /matadorg-logo-200px.png | Expiry time is not specified |
| http://files.dvtechnik.cz/200000141-370d9395e6/logo.png | Expiry time is not specified |
| http://files.dvtechnik.webnode.cz/200000150-6561a665a2/Tunkers.jpg | Expiry time is not specified |
| http://m.dvtechnik.cz/wysiwyg/system.style.css | Expiry time is not specified |
| http://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
211.04KB
Image optimisation
You can save 102.2KB (63% compression) by optimising the images below:
- By lossless compressing the http://files.dvtechnik.cz/.. /50000000.jpg?ph=c1ae0c3e92 you can save 22.5KB (41%) data.
- By lossless compressing the http://files.dvtechnik.webnode.cz/200000150-6561a665a2/Tunkers.jpg you can save 21.4KB (84%) data.
- By lossless compressing the http://files.dvtechnik.cz/200000134-1437c15391/logo_siemens.jpg you can save 16.8KB (87%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /footerButtonWebnode.png?ph=c1ae0c3e92 you can save 16.7KB (79%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /footerButtonWebnodeHover.png?ph=c1ae0c3e... you can save 16.7KB (79%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /bglight_blue_buttons.png you can save 1.1KB (54%) data.
- By lossless compressing the http://files.dvtechnik.cz/.. /matadorg-logo-200px.png you can save 958B (25%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /v_bglight_heading_line.png you can save 925B (93%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /nav_item_delim_blue.png you can save 925B (92%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /footer_icon.png you can save 911B (72%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /header_bglight_blue.png you can save 875B (79%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /footer_bglight_blue.png you can save 810B (73%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /menubg_bglight_blue.png you can save 804B (77%) data.
- By lossless compressing the http://files.dvtechnik.cz/200000141-370d9395e6/logo.png you can save 717B (13%) data.
- By lossless compressing the https://d11bh4d8fhuq47.cloudfront.net/.. /footerBubble.png?ph=c1ae0c3e92 you can save 195B (13%) data.
Links
We found a total of 11 different links.
Internal links: 8
External links: 3
Internal links: 8
External links: 3
External links:
| Link text (anchor) | Link strength |
|---|---|
| Tvorba webových stránek zdarma | |
| Webnode | |
| WEBOVÉ STRÁNKY ZDARMAChcete mít moderní web?Vyzkoušet |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| Úvod | |
| Služby | |
| Partneři | |
| Kontakt | |
| Úvodní stránka | |
| Mapa stránek | |
| RSS | |
| Tisk |
Website security
IP
77.78.119.47
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.
Typos
vtechnik.cz, dxvtechnik.cz, xvtechnik.cz, dsvtechnik.cz, svtechnik.cz, dwvtechnik.cz, wvtechnik.cz, devtechnik.cz, evtechnik.cz, drvtechnik.cz, rvtechnik.cz, dfvtechnik.cz, fvtechnik.cz, dvvtechnik.cz, vvtechnik.cz, dcvtechnik.cz, cvtechnik.cz, dtechnik.cz, dvtechnik.cz, dtechnik.cz, dvctechnik.cz, dctechnik.cz, dvdtechnik.cz, ddtechnik.cz, dvftechnik.cz, dftechnik.cz, dvgtechnik.cz, dgtechnik.cz, dvbtechnik.cz, dbtechnik.cz, dv technik.cz, d technik.cz, dvechnik.cz, dvtrechnik.cz, dvrechnik.cz, dvtfechnik.cz, dvfechnik.cz, dvtgechnik.cz, dvgechnik.cz, dvthechnik.cz, dvhechnik.cz, dvtyechnik.cz, dvyechnik.cz, dvt5echnik.cz, dv5echnik.cz, dvt6echnik.cz, dv6echnik.cz, dvtchnik.cz, dvtewchnik.cz, dvtwchnik.cz, dvteschnik.cz, dvtschnik.cz, dvtechnik.cz, dvtchnik.cz, dvtedchnik.cz, dvtdchnik.cz, dvtefchnik.cz, dvtfchnik.cz, dvterchnik.cz, dvtrchnik.cz, dvte3chnik.cz, dvt3chnik.cz, dvte4chnik.cz, dvt4chnik.cz, dvtehnik.cz, dvtecxhnik.cz, dvtexhnik.cz, dvtecshnik.cz, dvteshnik.cz, dvtechnik.cz, dvtehnik.cz, dvtecdhnik.cz, dvtedhnik.cz, dvtecfhnik.cz, dvtefhnik.cz, dvtecvhnik.cz, dvtevhnik.cz, dvtec hnik.cz, dvte hnik.cz, dvtecnik.cz, dvtechbnik.cz, dvtecbnik.cz, dvtechgnik.cz, dvtecgnik.cz, dvtechtnik.cz, dvtectnik.cz, dvtechynik.cz, dvtecynik.cz, dvtechunik.cz, dvtecunik.cz, dvtechjnik.cz, dvtecjnik.cz, dvtechmnik.cz, dvtecmnik.cz, dvtechnnik.cz, dvtecnnik.cz, dvtechik.cz, dvtechnbik.cz, dvtechbik.cz, dvtechngik.cz, dvtechgik.cz, dvtechnhik.cz, dvtechhik.cz, dvtechnjik.cz, dvtechjik.cz, dvtechnmik.cz, dvtechmik.cz, dvtechn ik.cz, dvtech ik.cz, dvtechnk.cz, dvtechniuk.cz, dvtechnuk.cz, dvtechnijk.cz, dvtechnjk.cz, dvtechnik.cz, dvtechnk.cz, dvtechnilk.cz, dvtechnlk.cz, dvtechniok.cz, dvtechnok.cz, dvtechni8k.cz, dvtechn8k.cz, dvtechni9k.cz, dvtechn9k.cz, dvtechni*k.cz, dvtechn*k.cz, dvtechni.cz, dvtechniku.cz, dvtechniu.cz, dvtechnikj.cz, dvtechnij.cz, dvtechnikm.cz, dvtechnim.cz, dvtechnikl.cz, dvtechnil.cz, dvtechniko.cz, dvtechnio.cz
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