8.3 sec in total
2.3 sec
5.7 sec
310 ms
Visit lfv.pl now to see the best up-to-date LFV content for Poland and also check out these interesting facts you probably never knew about lfv.pl
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Visit lfv.plWe analyzed Lfv.pl page load time and found that the first response time was 2.3 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
lfv.pl performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value31.3 s
0/100
25%
Value15.4 s
0/100
10%
Value9,040 ms
0/100
30%
Value0.001
100/100
15%
Value19.2 s
2/100
10%
2312 ms
64 ms
78 ms
363 ms
580 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 67% of them (32 requests) were addressed to the original Lfv.pl, 8% (4 requests) were made to F.vimeocdn.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Lfv.pl.
Page size can be reduced by 551.3 kB (53%)
1.0 MB
493.6 kB
In fact, the total size of Lfv.pl main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 523.8 kB which makes up the majority of the site volume.
Potential reduce by 24.2 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.2 kB or 76% of the original size.
Potential reduce by 46.0 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, LFV needs image optimization as it can save up to 46.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 339.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 339.0 kB or 65% of the original size.
Potential reduce by 142.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Lfv.pl needs all CSS files to be minified and compressed as it can save up to 142.0 kB or 88% of the original size.
Number of requests can be reduced by 18 (40%)
45
27
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LFV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
www.lfv.pl
2312 ms
css
64 ms
css
78 ms
sem-external-links.css
363 ms
fancybox.css
580 ms
style.css
585 ms
jquery.js
1043 ms
jquery-migrate.min.js
823 ms
jquery.fancybox.js
844 ms
external-tracking.min.js
880 ms
navigation.js
925 ms
skip-link-focus-fix.js
936 ms
wp-embed.min.js
1431 ms
wp-emoji-release.min.js
1365 ms
ga.js
24 ms
logo_facebook_xs.png
493 ms
logo_lfv_S.png
493 ms
logo_aefe_2015.png
526 ms
header_10KM.jpg
1180 ms
2016-04-02_art5188.jpg
998 ms
2016-03-20_art-5192.jpg-300x200.jpg
656 ms
2016-03-19_art-5116-300x200.jpg
659 ms
2016-04-21_art5215-300x200.jpg
557 ms
2016-03-11_art5210-300x200.jpg
740 ms
pronote_professeurs.png
677 ms
pronote_vie_scolaire.png
935 ms
pronote_parents.png
938 ms
pronote_eleves.png
941 ms
ecole_maternelle_M.jpg
1377 ms
ecole_elementaire_M.jpg
1603 ms
college_M.jpg
1518 ms
lycee_M.jpg
1405 ms
149327402
93 ms
WEB_RADIO_LFV.png
1100 ms
WEB_TV_LFV.png
1412 ms
external.png
1409 ms
__utm.gif
15 ms
ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf
33 ms
Zd2E9abXLFGSr9G3YK2MsB43XjeME5heavxWqLE69Ro.ttf
46 ms
player.js
114 ms
player.css
99 ms
ga.js
20 ms
vuid.min.js
112 ms
__utm.gif
28 ms
proxy.html
52 ms
548600187.jpg
94 ms
nr-885.min.js
152 ms
689d5b4562
103 ms
lfv.pl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Form elements do not have associated labels
Links do not have a discernible name
lfv.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
lfv.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lfv.pl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Lfv.pl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
lfv.pl
Open Graph description is not detected on the main page of LFV. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: