SEO report of rkcomputer.cz
RKComputer IT service
www.rkcomputer.cz/
Stránky firmy RK Computer
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Use "H" tags.
SEO
URL
Domain : www.rkcomputer.cz/
Character length : 18
Title
RKComputer IT service
Description
Stránky firmy RK Computer
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
Error! Not all URLs are SEO friendly on this website!
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=50 ("Tisk obálek z excelu")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=49 ("Printing Labels from Excel")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=48 ("Printing Envelopes from Excel")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=47 ("Problém MS Outlook 2007 - avgxch32.dll")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=45 ("Vypnutí (turn off) Windows Active Desktop")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=44 ("VB.NET URLEncode")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=43 ("Služba zařazování tisku nelze spustit (HP LaserJet 1022)")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=41 ("Snížení latence při reprodukci zvuku ze vstupu zvukové karty")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=32 ("Nefunkční WiFi - Keyiso.dll - Izolace klíče CNG")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=22 ("NSIS error - The installer you are trying to use is corrupted or incomplete.")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=19 ("Chyba- Informace služby WMI jsou pravděpodobně poškozeny.")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=18 ("Hlášení windows- Zařízení nebo aplikace jsou zakázány")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=13 ("Automatické přihlášení do windows (manuální nastavení Auto Logon)")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=12 ("Problémy USB Flash disku - MS Windows XP")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=7 ("Přehrávání ON-LINE vysílání ve Windows Media Playeru")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=6 ("Problém s updatem BIOS desky 865GDMP")
- http://www.rkcomputer.cz/modules.php?name=Clanek&sid=3 ("Problémy s tiskem na HP LaserJet 5L")
- Expand
Checking the robots.txt file
There is robots.txt file.
https://rkcomputer.cz/robots.txt
https://rkcomputer.cz/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| Mediapartners-Google* |
|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”cs”.
Title
RKComputer IT service
Character length : 21
Good! The title’s length is between 10 and 70 characters.
Character length : 21
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 38%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- programu52
- tisk42
- program40
- popis24
- business24
- kategorie16
- tools16
- windows16
- office16
- eet16
- verze16
- obálek13
- adres13
- seznam12
- jednoduchý12
- souboru11
- nastavení10
- zfo10
- velikost10
- fakturace10
- stažení9
- vydání9
- dispozici9
- jméno9
- katekorie8
- upřesnění8
- finance8
- jazyky8
- url8
- změny8
- třída8
- typ8
- rkcomputer8
- www8
- dll8
- lze8
- tisku8
- podpora8
- http8
- suites8
- slova8
- štítků8
- vlastní8
- ikony8
- klíčová8
- vizitek8
- ukládání7
- zakázek7
- exe7
- stravenky7
- measure6
- unit6
- implicit6
- french6
- všestranný6
- only6
- usa6
- englishfrenchczechrussianslovakspanishdutchgermanchinesesimplifiedpolish6
- faktur6
- stravenek6
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| programu | |||
| tisk | |||
| program | |||
| popis | |||
| business | |||
| kategorie |
Two Word cloud
- změny programu8
- suites tools8
- finance office8
- klíčová slova8
- tools upřesnění8
- business kategorie8
Three Word cloud
- suites tools upřesnění8
- office tools změny8
- business kategorie programu8
- implicit measure unit6
- only usa inch6
- new languages dutch6
404 Page
The website has a 404 error page.
Flash content
Error! We found flash content(s) on this website which cannot be indexed by the search engines.
Frame
Good! The website does not use iFrame solutions.
Images
We found 51 images on this web page.
Alternate attributes for the following 31 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 31 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.rkcomputer.cz/themes/rkcomp/images/btnITSluzby.gif
- http://www.rkcomputer.cz/themes/rkcomp/images/btnProg.gif
- http://www.rkcomputer.cz/themes/rkcomp/images/btnSoftware.gif
- http://www.rkcomputer.cz/themes/rkcomp/images/btnOpravy.gif
- http://www.rkcomputer.cz/themes/rkcomp/images/btnProdej.gif
- http://www.rkcomputer.cz/themes/rkcomp/images/btnKontakty.gif
- http://www.rkcomputer.cz/.. /nahled1.JPG
- http://www.rkcomputer.cz/.. /nahled2.JPG
- http://www.rkcomputer.cz/.. /nahled3.JPG
- http://www.rkcomputer.cz/.. /nahled4.JPG
- http://www.rkcomputer.cz/.. /nahled5.JPG
- http://www.rkcomputer.cz/.. /picture001.jpg
- http://www.rkcomputer.cz/.. /picture002.jpg
- http://www.rkcomputer.cz/.. /picture003.jpg
- http://www.rkcomputer.cz/.. /picture004.jpg
- http://www.rkcomputer.cz/.. /picture001.jpg
- http://www.rkcomputer.cz/.. /picture002.jpg
- http://www.rkcomputer.cz/.. /picture003.jpg
- http://www.rkcomputer.cz/.. /picture004.jpg
- http://www.rkcomputer.cz/.. /picture005.jpg
- http://www.rkcomputer.cz/.. /screenshot001.jpg
- http://www.rkcomputer.cz/.. /screenshot002.jpg
- http://www.rkcomputer.cz/.. /screenshot003.jpg
- http://www.rkcomputer.cz/.. /screenshot004.jpg
- http://www.rkcomputer.cz/.. /screenshot002.jpg
- http://www.rkcomputer.cz/.. /screenshot003.jpg
- http://www.rkcomputer.cz/.. /snimek001.jpg
- http://www.rkcomputer.cz/.. /screen001.jpg
- http://www.rkcomputer.cz/.. /screen002.jpg
- http://www.rkcomputer.cz/.. /screen003.jpg
- http://www.rkcomputer.cz/images/eetreklamaweb.png
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1060px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 5 |
| <font> | 5 |
| <big> | 30 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 5 |
| <font> | 5 |
| <big> | 30 |
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
928 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
14
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- https://maxcdn.bootstrapcdn.com/.. /bootstrap.min.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.rkcomputer.cz/phpmv2/phpmyvisites.js
File size of all javascript files combined
121.72KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
118.74KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
5.62KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
13
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.rkcomputer.cz/images/RKcomputer_logotyp.png | Expiry time is not specified |
| http://www.rkcomputer.cz/images/programovani3.png | Expiry time is not specified |
| http://www.rkcomputer.cz/images/programs/eetComponent.png | Expiry time is not specified |
| http://www.rkcomputer.cz/images/programs/labor.png | Expiry time is not specified |
| http://www.rkcomputer.cz/images/programs/printEnvelope.png | Expiry time is not specified |
| http://www.rkcomputer.cz/images/programs/printEnvelopeVisual.jpg | Expiry time is not specified |
| http://www.rkcomputer.cz/images/programs/prodej.png | Expiry time is not specified |
| http://www.rkcomputer.cz/images/programs/zfo.png | Expiry time is not specified |
| http://www.rkcomputer.cz/images/top_panels/download_icon.png | Expiry time is not specified |
| http://www.rkcomputer.cz/images/top_panels/mb-cart.png | Expiry time is not specified |
Speed test – Images
File size of all images combined
471.32KB
Image optimisation
You can save 274.6KB (65% compression) by optimising the images below:
- By lossless compressing the http://www.rkcomputer.cz/images/programs/printEnvelopeVisual.jpg you can save 120.5KB (95%) data.
- By lossless compressing the http://www.rkcomputer.cz/images/programs/eetComponent.png you can save 82.8KB (89%) data.
- By lossless compressing the http://www.rkcomputer.cz/images/programs/labor.png you can save 45.4KB (91%) data.
- By lossless compressing the http://www.rkcomputer.cz/images/programs/printEnvelope.png you can save 10.2KB (19%) data.
- By lossless compressing the http://www.rkcomputer.cz/images/programovani3.png you can save 9.4KB (18%) data.
- By lossless compressing the http://www.rkcomputer.cz/images/top_panels/download_icon.png you can save 3.7KB (13%) data.
- By lossless compressing the http://www.rkcomputer.cz/images/programs/zfo.png you can save 2.6KB (25%) data.
Traffic
Alexa
19308627
Links
We found a total of 54 different links.
Internal links: 46
External links: 8
Internal links: 46
External links: 8
External links:
Internal links:
Website security
IP
88.86.113.157
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
kcomputer.cz, rekcomputer.cz, ekcomputer.cz, rdkcomputer.cz, dkcomputer.cz, rfkcomputer.cz, fkcomputer.cz, rgkcomputer.cz, gkcomputer.cz, r4,kcomputer.cz, 4,kcomputer.cz, rtkcomputer.cz, tkcomputer.cz, r5kcomputer.cz, 5kcomputer.cz, rcomputer.cz, rkucomputer.cz, rucomputer.cz, rkjcomputer.cz, rjcomputer.cz, rkmcomputer.cz, rmcomputer.cz, rklcomputer.cz, rlcomputer.cz, rkocomputer.cz, rocomputer.cz, rkomputer.cz, rkcxomputer.cz, rkxomputer.cz, rkcsomputer.cz, rksomputer.cz, rkcomputer.cz, rkomputer.cz, rkcdomputer.cz, rkdomputer.cz, rkcfomputer.cz, rkfomputer.cz, rkcvomputer.cz, rkvomputer.cz, rkc omputer.cz, rk omputer.cz, rkcmputer.cz, rkcoimputer.cz, rkcimputer.cz, rkcokmputer.cz, rkckmputer.cz, rkcolmputer.cz, rkclmputer.cz, rkcomputer.cz, rkcmputer.cz, rkcopmputer.cz, rkcpmputer.cz, rkco9mputer.cz, rkc9mputer.cz, rkco0mputer.cz, rkc0mputer.cz, rkcoputer.cz, rkcomnputer.cz, rkconputer.cz, rkcomhputer.cz, rkcohputer.cz, rkcomputer.cz, rkcoputer.cz, rkcomjputer.cz, rkcojputer.cz, rkcomkputer.cz, rkcokputer.cz, rkcomlputer.cz, rkcolputer.cz, rkcom puter.cz, rkco puter.cz, rkcomuter.cz, rkcompouter.cz, rkcomouter.cz, rkcompluter.cz, rkcomluter.cz, rkcomp0uter.cz, rkcom0uter.cz, rkcomp-uter.cz, rkcom-uter.cz, rkcomputer.cz, rkcomuter.cz, rkcomp_uter.cz, rkcom_uter.cz, rkcompter.cz, rkcompuyter.cz, rkcompyter.cz, rkcompuhter.cz, rkcomphter.cz, rkcompujter.cz, rkcompjter.cz, rkcompukter.cz, rkcompkter.cz, rkcompuiter.cz, rkcompiter.cz, rkcompu7ter.cz, rkcomp7ter.cz, rkcompu8ter.cz, rkcomp8ter.cz, rkcompuer.cz, rkcomputrer.cz, rkcompurer.cz, rkcomputfer.cz, rkcompufer.cz, rkcomputger.cz, rkcompuger.cz, rkcomputher.cz, rkcompuher.cz, rkcomputyer.cz, rkcompuyer.cz, rkcomput5er.cz, rkcompu5er.cz, rkcomput6er.cz, rkcompu6er.cz, rkcomputr.cz, rkcomputewr.cz, rkcomputwr.cz, rkcomputesr.cz, rkcomputsr.cz, rkcomputer.cz, rkcomputr.cz, rkcomputedr.cz, rkcomputdr.cz, rkcomputefr.cz, rkcomputfr.cz, rkcomputerr.cz, rkcomputrr.cz, rkcompute3r.cz, rkcomput3r.cz, rkcompute4r.cz, rkcomput4r.cz, rkcompute.cz, rkcomputere.cz, rkcomputee.cz, rkcomputerd.cz, rkcomputed.cz, rkcomputerf.cz, rkcomputef.cz, rkcomputerg.cz, rkcomputeg.cz, rkcomputer4,.cz, rkcompute4,.cz, rkcomputert.cz, rkcomputet.cz, rkcomputer5.cz, rkcompute5.cz
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