5.9 sec in total
187 ms
5.1 sec
656 ms
Visit pvs-studio.com now to see the best up-to-date PVS Studio content for India and also check out these interesting facts you probably never knew about pvs-studio.com
A static analyzer for C, C++, C#, and Java code. Works on Windows, Linux, and macOS. Analyzes code for 32-bit, 64-bit, and ARM embedded platforms.
Visit pvs-studio.comWe analyzed Pvs-studio.com page load time and found that the first response time was 187 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
pvs-studio.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value13.7 s
0/100
25%
Value7.2 s
30/100
10%
Value1,740 ms
10/100
30%
Value0.003
100/100
15%
Value20.4 s
2/100
10%
187 ms
161 ms
860 ms
1001 ms
1142 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Pvs-studio.com, 71% (69 requests) were made to Cdn.pvs-studio.com and 3% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Cdn.pvs-studio.com.
Page size can be reduced by 183.1 kB (15%)
1.2 MB
1.1 MB
In fact, the total size of Pvs-studio.com main page is 1.2 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. 45% of websites need less resources to load. Images take 862.9 kB which makes up the majority of the site volume.
Potential reduce by 178.5 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. This page needs HTML code to be minified as it can gain 65.2 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 178.5 kB or 86% of the original size.
Potential reduce by 4.2 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. PVS Studio images are well optimized though.
Potential reduce by 448 B
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.
Potential reduce by 4 B
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. Pvs-studio.com has all CSS files already compressed.
Number of requests can be reduced by 50 (56%)
90
40
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PVS Studio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
pvs-studio.com
187 ms
161 ms
swiper.min.js
860 ms
style.css
1001 ms
jquery.min.js
1142 ms
script.js
1208 ms
main.js
1211 ms
main.css
1212 ms
indexPage.js
1221 ms
lightgallery.js
1232 ms
lg-zoom.js
1262 ms
home-page.js
1883 ms
vendor.js
1304 ms
jquery.ajaxSubmit.min.js
1303 ms
lazyload.min.js
15 ms
gtm.js
109 ms
exp.js
807 ms
image1.png
494 ms
to_the_top.png
133 ms
form_blue.png
134 ms
form_green.png
134 ms
close.svg
221 ms
radio_active.png
222 ms
radio.png
251 ms
uncheck.png
253 ms
updown.png
261 ms
file_add.png
371 ms
user_pa.svg
370 ms
pvs_logo_4.svg
377 ms
info.png
377 ms
ui-cli.svg
1022 ms
ui-screen.svg
487 ms
pvs_logo_svg.svg
488 ms
incredibuild_logo.svg
1124 ms
ui-doc.svg
1150 ms
ui-free.svg
1171 ms
ui-support.svg
1287 ms
ui-license.svg
1341 ms
ui-feather.svg
1724 ms
firefox.png
1285 ms
apache_http_server_logo.png
1287 ms
mono_project.png
1316 ms
powershell.png
1363 ms
doom.png
1366 ms
postgresql.png
1392 ms
php_is_cool.png
1404 ms
roslyn.png
1438 ms
unreal_engine_black.png
1480 ms
dragon_medium.png
1483 ms
cry_engine_4.png
1515 ms
image1.png
493 ms
image1.png
705 ms
qt_2016.png
1502 ms
OpenSans-Italic.ttf
1876 ms
OpenSans-Regular.ttf
1921 ms
OpenSans-Light.ttf
2853 ms
OpenSans-Semibold.ttf
1900 ms
insight.min.js
88 ms
js
86 ms
analytics.js
83 ms
destination
139 ms
qevents.js
134 ms
pixel
66 ms
pixel.js
68 ms
tag.js
1037 ms
OpenSans-Bold.ttf
1910 ms
godot.png
1631 ms
chromium.png
1756 ms
insight_tag_errors.gif
231 ms
xamarin.png
1801 ms
blender_logo.png
1868 ms
rp.gif
113 ms
t2_6pel7dtr_telemetry
60 ms
free_bsd.png
1839 ms
collect
66 ms
34 ms
unity.png
1783 ms
twitter_2.svg
1807 ms
linkedIn_logo.svg
2474 ms
feedly_icon.svg
1841 ms
collect
26 ms
29 ms
ga-audiences
23 ms
youtube.svg
1738 ms
habr_white.svg
1785 ms
pvs_logo_7.svg
1651 ms
unicorn-cookie.png
1355 ms
arrow_down_gray.svg
1807 ms
arrow_down.svg
1246 ms
bg_arrow.svg
1371 ms
arrow_down_2.svg
1208 ms
check-icon.svg
1377 ms
arrow-inactive.svg
1952 ms
advert.gif
667 ms
sync_cookie_image_decide
146 ms
1
143 ms
pixel
3 ms
pvs-studio.com 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
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
Buttons do not have an accessible name
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
pvs-studio.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
pvs-studio.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pvs-studio.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Pvs-studio.com 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.
pvs-studio.com
Open Graph description is not detected on the main page of PVS Studio. 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: