3 sec in total
613 ms
2 sec
369 ms
Visit life-prog.ru now to see the best up-to-date Life Prog content for Russia and also check out these interesting facts you probably never knew about life-prog.ru
Рассмотрено программирование. Языки программирования Java, Паскаль, Ассемблер, Си, Си Шарп, Матлаб, PHP. Программирование под Windows, ООП, примеры программ
Visit life-prog.ruWe analyzed Life-prog.ru page load time and found that the first response time was 613 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
life-prog.ru performance score
name
value
score
weighting
Value2.1 s
83/100
10%
Value19.4 s
0/100
25%
Value10.9 s
6/100
10%
Value890 ms
32/100
30%
Value0.267
46/100
15%
Value22.5 s
1/100
10%
613 ms
255 ms
51 ms
51 ms
426 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 21% of them (9 requests) were addressed to the original Life-prog.ru, 19% (8 requests) were made to Google.com and 9% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (753 ms) relates to the external source Connect.mail.ru.
Page size can be reduced by 86.1 kB (23%)
381.2 kB
295.1 kB
In fact, the total size of Life-prog.ru main page is 381.2 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. 45% of websites need less resources to load. Images take 154.5 kB which makes up the majority of the site volume.
Potential reduce by 60.3 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 60.3 kB or 76% of the original size.
Potential reduce by 5.1 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. Life Prog images are well optimized though.
Potential reduce by 1.3 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.
Potential reduce by 19.4 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. Life-prog.ru needs all CSS files to be minified and compressed as it can save up to 19.4 kB or 82% of the original size.
Number of requests can be reduced by 19 (49%)
39
20
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Life Prog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
life-prog.ru
613 ms
style.css
255 ms
cnt.share.js
51 ms
adsbygoogle.js
51 ms
header3.jpg
426 ms
wikikak.jpg
426 ms
new.gif
304 ms
marketgid_add_link.png
437 ms
i.gif
170 ms
bullet_g.gif
170 ms
untitled6465465.jpg
184 ms
ca-pub-1201569435861782.js
49 ms
zrt_lookup.html
48 ms
show_ads_impl.js
59 ms
alex.gif
283 ms
life-prog.ru.596036.js
419 ms
cse.js
108 ms
hit
274 ms
ya-share-cnt.html
17 ms
watch.js
4 ms
b-share_counter_large.png
87 ms
622 ms
fql.query
205 ms
share_count
753 ms
dk
653 ms
share.php
550 ms
ads
194 ms
osd.js
8 ms
jsapi
25 ms
default+ru.css
7 ms
default+ru.I.js
29 ms
default.css
69 ms
async-ads.js
45 ms
google_custom_search_watermark.gif
38 ms
small-logo.png
25 ms
search_box_icon.png
25 ms
clear.gif
25 ms
nav_logo114.png
21 ms
hit
166 ms
1
715 ms
hit;Mgidohvat
265 ms
hit;Mgidohvat
148 ms
counter
322 ms
life-prog.ru accessibility score
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
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
life-prog.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
life-prog.ru 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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Life-prog.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Life-prog.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
life-prog.ru
Open Graph description is not detected on the main page of Life Prog. 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: