3.7 sec in total
421 ms
3.1 sec
142 ms
Visit comp-science.narod.ru now to see the best up-to-date Comp Science Narod content for Russia and also check out these interesting facts you probably never knew about comp-science.narod.ru
Visit comp-science.narod.ruWe analyzed Comp-science.narod.ru page load time and found that the first response time was 421 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
comp-science.narod.ru performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value1.7 s
99/100
25%
Value2.3 s
99/100
10%
Value50 ms
100/100
30%
Value0.005
100/100
15%
Value2.6 s
98/100
10%
421 ms
406 ms
133 ms
524 ms
288 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 30% of them (13 requests) were addressed to the original Comp-science.narod.ru, 23% (10 requests) were made to S206.ucoz.net and 11% (5 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (524 ms) relates to the external source U093.61.spylog.com.
Page size can be reduced by 255.6 kB (67%)
383.4 kB
127.8 kB
In fact, the total size of Comp-science.narod.ru main page is 383.4 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. 20% of websites need less resources to load. Javascripts take 351.7 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 17.8 kB or 67% of the original size.
Potential reduce by 415 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. Obviously, Comp Science Narod needs image optimization as it can save up to 415 B or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 237.1 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 237.1 kB or 67% of the original size.
Potential reduce by 257 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. Comp-science.narod.ru has all CSS files already compressed.
Number of requests can be reduced by 21 (60%)
35
14
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comp Science Narod. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
comp-science.narod.ru
421 ms
uutils.fcg
406 ms
133 ms
c2.js
524 ms
288 ms
hit;narodadst2
266 ms
top100.cnt
377 ms
computer4
450 ms
cycounter
224 ms
1.gif
255 ms
2.gif
274 ms
3.gif
263 ms
4.gif
259 ms
5.gif
268 ms
6.gif
381 ms
7.gif
382 ms
8.gif
385 ms
w1h.js
128 ms
jquery-1.7.2.js
400 ms
uwnd.js
492 ms
wrapper_video.css
244 ms
rta.js
18 ms
criteo_narod_rta_240x400.js
244 ms
w1f.js
247 ms
cv.gif
126 ms
computer4
459 ms
c.morgdm.ru
125 ms
c.morgdm.ru
125 ms
hit;preroll_total_narod
262 ms
uutils.fcg
134 ms
bg1.gif
135 ms
ga.js
28 ms
background.gif
129 ms
__utm.gif
28 ms
cnt
239 ms
hit
270 ms
hit;preroll_narod_ukiten1
265 ms
hit;preroll_narod_ukiten1
270 ms
u093.61.spylog.com
262 ms
cnt
252 ms
rot.spotsniper.ru
124 ms
rot.spotsniper.ru
126 ms
a-buttons.png
127 ms
counter2
155 ms
comp-science.narod.ru accessibility score
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
comp-science.narod.ru 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
comp-science.narod.ru SEO score
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comp-science.narod.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 Comp-science.narod.ru 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.
comp-science.narod.ru
Open Graph description is not detected on the main page of Comp Science Narod. 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: