9.5 sec in total
867 ms
8.1 sec
490 ms
Welcome to clow.ru homepage info - get ready to check Clow best content for Russia right away, or after learning these important things about clow.ru
Главная страница | Clow.ru: Познавательный портал
Visit clow.ruWe analyzed Clow.ru page load time and found that the first response time was 867 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
clow.ru performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value3.1 s
75/100
25%
Value14.7 s
1/100
10%
Value4,870 ms
0/100
30%
Value0.001
100/100
15%
Value38.0 s
0/100
10%
867 ms
258 ms
400 ms
32 ms
48 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 41% of them (43 requests) were addressed to the original Clow.ru, 11% (11 requests) were made to Ads.claw.ru and 7% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Clow.ru.
Page size can be reduced by 158.0 kB (23%)
695.9 kB
537.9 kB
In fact, the total size of Clow.ru main page is 695.9 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. Images take 441.8 kB which makes up the majority of the site volume.
Potential reduce by 68.6 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 68.6 kB or 80% of the original size.
Potential reduce by 23.5 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. Clow images are well optimized though.
Potential reduce by 39.8 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 39.8 kB or 29% of the original size.
Potential reduce by 26.1 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. Clow.ru needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 83% of the original size.
Number of requests can be reduced by 36 (39%)
93
57
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
clow.ru
867 ms
styles.css
258 ms
mt.js
400 ms
brand
32 ms
brand
48 ms
zp.js
651 ms
blog.css
131 ms
screen.css
264 ms
hit;clow
311 ms
mininav-create-bg.gif
141 ms
logo.jpg
142 ms
bullet_yellow.png
140 ms
twitter.png
303 ms
feed.png
416 ms
rss-email.png
262 ms
education.jpg
415 ms
stolica.jpg
418 ms
biologia.jpg
306 ms
skazki.jpg
411 ms
vmiregivotnix.jpg
551 ms
obhestvo.jpg
420 ms
rossiaflag.jpg
544 ms
dictionary.jpg
547 ms
geografia.jpg
715 ms
history.jpg
715 ms
gerbrossii.jpg
553 ms
strana.jpg
705 ms
gizhnazemle.jpg
945 ms
zemlia.jpg
713 ms
sobaki.jpg
741 ms
ptici.jpg
1510 ms
aquarium.jpg
1090 ms
moscow.jpg
1084 ms
jazik.jpg
944 ms
etnografia.jpg
1766 ms
vrubel.jpg
1080 ms
education123-thumb-autox73-10631.jpg
1088 ms
4567457-thumb-autox73-10516.jpg
1346 ms
4353452345-thumb-autox73-10515.jpg
1372 ms
98976979-thumb-autox73-10450.jpg
1345 ms
oknovevropu-thumb-autox73-10437.jpg
1369 ms
4445465765-thumb-autox73-10434.jpg
1421 ms
347347373-thumb-autox73-10411.jpg
1431 ms
32643624%D0%BD624-thumb-autox73-10384.jpg
1442 ms
logo;clow
288 ms
ajs.php
500 ms
6346236-thumb-autox73-10375.jpg
1429 ms
banner-link
2889 ms
google_custom_search_watermark.gif
102 ms
ajs.php
287 ms
show_ads.js
173 ms
ca-pub-4531601484983953.js
291 ms
zrt_lookup.html
76 ms
show_ads_impl.js
80 ms
ajs.php
283 ms
ads
227 ms
counter2
163 ms
osd.js
72 ms
ads
246 ms
ajs.php
160 ms
abg.js
84 ms
adsbygoogle.js
11 ms
header-arrow-medium.gif
145 ms
ajs.php
200 ms
ads
271 ms
aviasales72890.html
362 ms
banner-claw-smi2-vezuchiy.html
729 ms
aci.js
3145 ms
ajs.php
211 ms
3012525042521400037
40 ms
googlelogo_dark_color_84x28dp.png
512 ms
s
11 ms
m_js_controller.js
13 ms
iconx2-000000.png
96 ms
x_button_blue2.png
100 ms
728x90.gif
1076 ms
news.js
1557 ms
googlelogo_dark_color_84x28dp.png
157 ms
39758.js
539 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
6 ms
2945544.jpeg
277 ms
2934145.jpeg
269 ms
274 ms
267 ms
activeview
51 ms
footer-bg.gif
3398 ms
arrowmain.png
601 ms
295 ms
watch.js
9 ms
ajs.php
416 ms
305 ms
al.php
243 ms
banner-claw-smi2-additional.html
98 ms
close.gif
131 ms
impression.html
312 ms
extra.js
314 ms
41221.js
295 ms
2934145.jpeg
291 ms
116 ms
195 ms
200 ms
267 ms
support.html
162 ms
match
212 ms
clow.ru 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
Links do not have a discernible name
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
clow.ru 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
Browser errors were logged to the console
clow.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Clow.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 Clow.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.
clow.ru
Open Graph description is not detected on the main page of Clow. 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: