4.4 sec in total
459 ms
2.7 sec
1.2 sec
Visit mozila-firefox.prv.pl now to see the best up-to-date Mozila Firefox Prv content for Poland and also check out these interesting facts you probably never knew about mozila-firefox.prv.pl
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Visit mozila-firefox.prv.plWe analyzed Mozila-firefox.prv.pl page load time and found that the first response time was 459 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
mozila-firefox.prv.pl performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value6.5 s
9/100
25%
Value9.6 s
11/100
10%
Value15,200 ms
0/100
30%
Value0.019
100/100
15%
Value32.4 s
0/100
10%
459 ms
389 ms
420 ms
421 ms
421 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 38% of them (18 requests) were addressed to the original Mozila-firefox.prv.pl, 13% (6 requests) were made to Ox2.sterta.pl and 10% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Ox2.sterta.pl.
Page size can be reduced by 19.8 kB (14%)
146.7 kB
126.9 kB
In fact, the total size of Mozila-firefox.prv.pl main page is 146.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 95.5 kB which makes up the majority of the site volume.
Potential reduce by 14.0 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 14.0 kB or 66% of the original size.
Potential reduce by 404 B
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. Mozila Firefox Prv images are well optimized though.
Potential reduce by 5.4 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 22 (55%)
40
18
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mozila Firefox Prv. 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 as a result speed up the page load time.
mozila-firefox.prv.pl
459 ms
bg_03.gif
389 ms
header_05.jpg
420 ms
img00001.gif
421 ms
search_input.gif
421 ms
search_submit.gif
422 ms
show_ads.js
24 ms
80x15_square_blue.png
342 ms
urchin.js
342 ms
prv_site_config_values.js
420 ms
prv_hosting_footer.js
482 ms
bg_page_in.jpg
377 ms
footer_05.jpg
419 ms
col_top.gif
418 ms
content_article_bg.jpg
418 ms
col_bg.gif
418 ms
col_title_bg.gif
418 ms
content_title_bg.gif
573 ms
awards.png
478 ms
getmozila.png
479 ms
125x125.png
338 ms
120x240_orange.png
337 ms
show_ads_impl.js
398 ms
__utm.gif
28 ms
analytics.js
52 ms
button_comment.png
266 ms
stats.php
968 ms
jquery.min.js
13 ms
ajs.php
962 ms
ajs.php
1058 ms
rodo.js
254 ms
collect
342 ms
cookie.js
508 ms
integrator.js
503 ms
ads
451 ms
main.js
637 ms
close_x.png
483 ms
lg.php
230 ms
lg.php
229 ms
prv_billboard_iefix.html
0 ms
close_x.png
235 ms
prv_billboard_iefix.html
233 ms
server.php
364 ms
collect
339 ms
ajs.php
162 ms
collect
75 ms
lg.php
88 ms
ga-audiences
79 ms
mozila-firefox.prv.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
mozila-firefox.prv.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
Issues were logged in the Issues panel in Chrome Devtools
mozila-firefox.prv.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mozila-firefox.prv.pl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mozila-firefox.prv.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.
mozila-firefox.prv.pl
Open Graph description is not detected on the main page of Mozila Firefox Prv. 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: