2.8 sec in total
394 ms
2.3 sec
167 ms
Welcome to xumuk.ru homepage info - get ready to check Xumuk best content for Russia right away, or after learning these important things about xumuk.ru
ХиМиК.ру - сайт о химии и форум химиков.
Visit xumuk.ruWe analyzed Xumuk.ru page load time and found that the first response time was 394 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.
xumuk.ru performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value3.9 s
52/100
25%
Value13.4 s
2/100
10%
Value5,870 ms
0/100
30%
Value0.208
60/100
15%
Value12.6 s
14/100
10%
394 ms
127 ms
6 ms
246 ms
13 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 48% of them (40 requests) were addressed to the original Xumuk.ru, 8% (7 requests) were made to Mc.yandex.ru and 7% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Connect.mail.ru.
Page size can be reduced by 190.5 kB (36%)
532.9 kB
342.4 kB
In fact, the total size of Xumuk.ru main page is 532.9 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. Javascripts take 273.9 kB which makes up the majority of the site volume.
Potential reduce by 71.9 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 71.9 kB or 82% of the original size.
Potential reduce by 23.2 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. Obviously, Xumuk needs image optimization as it can save up to 23.2 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 87.5 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 87.5 kB or 32% of the original size.
Potential reduce by 7.9 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. Xumuk.ru needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 77% of the original size.
Number of requests can be reduced by 46 (58%)
79
33
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xumuk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.
xumuk.ru
394 ms
xumuk.css
127 ms
jquery-1.11.0.min.js
6 ms
dmonitor.js
246 ms
adsbygoogle.js
13 ms
show_ads.js
15 ms
share.js
13 ms
bgr.gif
179 ms
zeenit2.gif
513 ms
01.gif
295 ms
logo.png
295 ms
01b.gif
295 ms
02p.png
417 ms
bgfind.gif
295 ms
05.gif
415 ms
m1a.gif
415 ms
m1b.gif
415 ms
m2a.gif
414 ms
m2b.gif
553 ms
m7a.gif
555 ms
m7b.gif
555 ms
m2as.gif
554 ms
m2bs.gif
553 ms
m5a.gif
632 ms
m5b.gif
665 ms
space.gif
664 ms
st1.gif
665 ms
picto1.png
665 ms
picto2.png
677 ms
picto3.png
755 ms
picto4.png
795 ms
picto5.png
794 ms
picto6.png
796 ms
pkg_240x400.jpg
1292 ms
08b.gif
808 ms
09.png
875 ms
12.gif
912 ms
13.gif
913 ms
all.js
27 ms
mx.gif
910 ms
ca-pub-2225018645150269.js
116 ms
zrt_lookup.html
116 ms
show_ads_impl.js
66 ms
st2.gif
911 ms
picto_bg.png
967 ms
jquery.min.js
123 ms
08a.png
984 ms
11.png
986 ms
hit
259 ms
watch.js
227 ms
analytics.js
74 ms
getblock
484 ms
ya-share-cnt.html
80 ms
b-share-icon.png
98 ms
b-share_counter_large.png
99 ms
ads
261 ms
osd.js
38 ms
collect
26 ms
collect
138 ms
882 ms
share_count
1466 ms
dk
685 ms
fql.query
230 ms
share.php
565 ms
14.gif
865 ms
ads
253 ms
suggest.js
71 ms
opensearch.js
71 ms
watch.js
473 ms
m_js_controller.js
29 ms
abg.js
46 ms
favicon
56 ms
googlelogo_color_112x36dp.png
35 ms
nessie_icon_tiamat_white.png
25 ms
s
16 ms
x_button_blue2.png
10 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
8 ms
geturlindex
771 ms
advert.gif
91 ms
1
91 ms
24374734
91 ms
26812653
106 ms
30593972
179 ms
xumuk.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
Links do not have a discernible name
xumuk.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
xumuk.ru SEO score
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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xumuk.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 Xumuk.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.
xumuk.ru
Open Graph description is not detected on the main page of Xumuk. 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: