SEO report of flexilearn.cz
Redirected to www.flexilearn.cz/Prihlaseni
Error! The "meta title" is missing, the page has no title!
www.flexilearn.cz/Prihlaseni
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.
- Implement the viewport meta tag.
- Use "H" tags.
SEO
URL
Domain : www.flexilearn.cz/Prihlaseni
Character length : 28
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
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Error! The character encoding setting is missing!
Language
Error! No language localization is found.
Title
Character length : 0
Serious mistake! No title found on the analysed webpage!
Text / HTML ratio
Ratio : 12%
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 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- prohlížeče2
- podporované2
- kontakt2
- fraus2
- nakladatelství2
- heslo2
- explorer2
- internet2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| prohlížeče | |||
| podporované | |||
| kontakt | |||
| fraus | |||
| nakladatelství | |||
| heslo |
Two Word cloud
- nakladatelství fraus2
- podporované prohlížeče2
- internet explorer2
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.
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
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.
Table layout
Good! No nested tables found.
Number of HTTP resources
76
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://flexibooks.cz/script/jquery-1.10.2.min.js
- https://flexibooks.cz/script/jquery-migrate-1.2.1.min.js
- https://flexibooks.cz/script/jquery-ui-1.8.21.custom.min.js
- https://flexibooks.cz/script/jquery.carouFredSel-5.6.2-packed.js
- https://flexibooks.cz/script/thickbox-compressed.js
- https://flexibooks.cz/script/lightbox-2.6.min.js
- https://flexibooks.cz/.. /jquery.fancybox-1.3.4.js
- https://flexibooks.cz/script/cookiecontrol.js
- https://flexibooks.cz/script/icheck.min.js
- https://flexibooks.cz/script/dataValidator.js
- https://flexibooks.cz/.. /wEF6QEvc2NyaXB0L2FqYXguanM7L3NjcmlwdC9za...
- https://flexibooks.cz/script/custom-form-elements.js?v=1
- https://flexibooks.cz/script/blackbirdjs/blackbird.js
- https://flexibooks.cz/script/debug_tools.js
- https://fonts.googleapis.com/css?family=Open+Sans:400,600,700&subset=...
- https://flexibooks.cz/css/lightbox.css
- https://flexibooks.cz/css/custom-form-colors.css
- https://flexibooks.cz/css/ui-lightness/jquery-ui-1.8.21.custom.css
- https://flexibooks.cz/css/jquery-ui.min.css
- https://flexibooks.cz/css/screenDanny.css
- https://flexibooks.cz/.. /wEFIy9jc3MvdGhpY2tib3guY3NzOy9jc3MvbXlzY...
- https://flexibooks.cz/css/screen.css
- https://flexibooks.cz/css/screen.css
- https://flexibooks.cz/css/screenPipa.css
- https://flexibooks.cz/css/top.css?v=1
- https://flexibooks.cz/.. /jquery.fancybox-1.3.4.css
- https://flexibooks.cz/css/cookieControl.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- https://www.flexilearn.cz/WebResource.axd?d=ubwD-IJCPEAmMPx2vkOaSRYQJyDJf-JueBz3N5DclucKcwLbn42tEq4b2l503jjTbb682CPqOAjJxQ0N5h6c32lVN-41&t=635588654811475957
File size of all javascript files combined
654.18KB
Javascript minifying
You can save 25.2KB (29% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- https://www.flexilearn.cz/css/Template.css
File size of all css files combined
289.97KB
CSS minifying
You can save 7.3KB (17% compression) on the analysed URL by minifying the CSS files.
- By minifying https://flexibooks.cz/css/screen.css you can save 4.1KB (15% compression rate)
- By minifying https://flexibooks.cz/css/ui-lightness/jquery-ui-1.8.21.custom.css you can save 1.5KB (28% compression rate)
- By minifying https://flexibooks.cz/css/jquery-ui.min.css you can save 540B (15% compression rate)
- By minifying https://flexibooks.cz/.. /jquery.fancybox-1.3.4.css you can save 425B (24% compression rate)
- By minifying https://flexibooks.cz/css/lightbox.css you can save 284B (25% compression rate)
- By minifying https://flexibooks.cz/css/cookieControl.css you can save 206B (28% compression rate)
- By minifying https://flexibooks.cz/css/screenPipa.css you can save 202B (12% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
11.55KB
Gzip compression
Error! By using Gzip you can save 16.8KB (79% compression) on your site.
- By compressing https://services.i-vyuka.cz/.. /WebResource.axd?d=-6gJ5YsAlzHC1AN-K2-Jm2... you can save 16.8KB (79% compression rate)
- By compressing https://services.i-vyuka.cz/.. /WebResource.axd?d=1axfmC15P7bATGFSL2WVGl... you can save 16.4KB (80% compression rate)
- By compressing https://services.i-vyuka.cz/old.flexilearn/ResetPassword you can save 8.4KB (74% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
62
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://flexibooks.cz/ukonceni-platformy-flexilearn | Expiry time is not specified |
| https://ssl.google-analytics.com/ga.js | 2 hours |
Speed test – Images
File size of all images combined
333.59KB
Image optimisation
You can save 217.6KB (81% compression) by optimising the images below:
- By lossless compressing the https://flexibooks.cz/.. /FLEXIBOOKS_LOGO_claim_e-knihy.jpg you can save 155.6KB (95%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-bodyV2.jpg you can save 55.3KB (67%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-rememberHoverBox.gif you can save 3.5KB (73%) data.
- By lossless compressing the https://flexibooks.cz/img/logo-2.png you can save 1.9KB (16%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-searchBoxBefore.png you can save 248B (25%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-navigate_li_activNMbefore.gif you can save 246B (38%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-navigate_li_activNMafter.gif you can save 243B (37%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-myDiscount.png you can save 240B (20%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-myAccountBefore.png you can save 194B (18%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-bgBody.jpg you can save 138B (24%) data.
- By lossless compressing the https://flexibooks.cz/img/bg-searchBox.png you can save 108B (24%) data.
Links
We found a total of 12 different links.
Internal links: 7
External links: 5
Internal links: 7
External links: 5
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.flexilearn.cz | |
| Registrace | |
| Zapomenuté heslo? | |
| O projektu » | |
| Pro média » | |
| Kontakt » | |
| Kontakt |
Website security
IP
193.105.159.154
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
Good! We have not found any unencrypted email addresses.
Icons
Favicon
Good! The website uses favicon.
Typos
lexilearn.cz, fclexilearn.cz, clexilearn.cz, fdlexilearn.cz, dlexilearn.cz, felexilearn.cz, elexilearn.cz, frlexilearn.cz, rlexilearn.cz, ftlexilearn.cz, tlexilearn.cz, fglexilearn.cz, glexilearn.cz, fblexilearn.cz, blexilearn.cz, fvlexilearn.cz, vlexilearn.cz, fexilearn.cz, flpexilearn.cz, fpexilearn.cz, floexilearn.cz, foexilearn.cz, flexilearn.cz, fexilearn.cz, fliexilearn.cz, fiexilearn.cz, flkexilearn.cz, fkexilearn.cz, flmexilearn.cz, fmexilearn.cz, fl.exilearn.cz, f.exilearn.cz, flxilearn.cz, flewxilearn.cz, flwxilearn.cz, flesxilearn.cz, flsxilearn.cz, flexilearn.cz, flxilearn.cz, fledxilearn.cz, fldxilearn.cz, flefxilearn.cz, flfxilearn.cz, flerxilearn.cz, flrxilearn.cz, fle3xilearn.cz, fl3xilearn.cz, fle4xilearn.cz, fl4xilearn.cz, fleilearn.cz, flexzilearn.cz, flezilearn.cz, flexailearn.cz, fleailearn.cz, flexsilearn.cz, flesilearn.cz, flexdilearn.cz, fledilearn.cz, flexcilearn.cz, flecilearn.cz, flex ilearn.cz, fle ilearn.cz, flexlearn.cz, flexiulearn.cz, flexulearn.cz, flexijlearn.cz, flexjlearn.cz, flexilearn.cz, flexlearn.cz, flexillearn.cz, flexllearn.cz, flexiolearn.cz, flexolearn.cz, flexi8learn.cz, flex8learn.cz, flexi9learn.cz, flex9learn.cz, flexi*learn.cz, flex*learn.cz, flexiearn.cz, flexilpearn.cz, flexipearn.cz, flexiloearn.cz, flexioearn.cz, flexilearn.cz, flexiearn.cz, flexiliearn.cz, flexiiearn.cz, flexilkearn.cz, flexikearn.cz, flexilmearn.cz, fleximearn.cz, flexil.earn.cz, flexi.earn.cz, flexilarn.cz, flexilewarn.cz, flexilwarn.cz, flexilesarn.cz, flexilsarn.cz, flexilearn.cz, flexilarn.cz, flexiledarn.cz, flexildarn.cz, flexilefarn.cz, flexilfarn.cz, flexilerarn.cz, flexilrarn.cz, flexile3arn.cz, flexil3arn.cz, flexile4arn.cz, flexil4arn.cz, flexilern.cz, flexileaqrn.cz, flexileqrn.cz, flexileawrn.cz, flexilewrn.cz, flexileazrn.cz, flexilezrn.cz, flexilearn.cz, flexilern.cz, flexileaxrn.cz, flexilexrn.cz, flexileasrn.cz, flexilesrn.cz, flexilean.cz, flexilearen.cz, flexileaen.cz, flexileardn.cz, flexileadn.cz, flexilearfn.cz, flexileafn.cz, flexileargn.cz, flexileagn.cz, flexilear4,n.cz, flexilea4,n.cz, flexileartn.cz, flexileatn.cz, flexilear5n.cz, flexilea5n.cz, flexilear.cz, flexilearnb.cz, flexilearb.cz, flexilearng.cz, flexilearg.cz, flexilearnh.cz, flexilearh.cz, flexilearnj.cz, flexilearj.cz, flexilearnm.cz, flexilearm.cz, flexilearn .cz, flexilear .cz
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