23 sec in total
1.2 sec
21.6 sec
296 ms
Click here to check amazing 511 content for Russia. Otherwise, check out these important facts you probably never knew about 511.ru
Доска объявлений c возможностью бесплатного добавления объявлений с фотографиями
Visit 511.ruWe analyzed 511.ru page load time and found that the first response time was 1.2 sec and then it took 21.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
511.ru performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value2.3 s
93/100
25%
Value5.1 s
62/100
10%
Value200 ms
90/100
30%
Value0.017
100/100
15%
Value6.0 s
64/100
10%
1172 ms
144 ms
358 ms
26 ms
26 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 33% of them (16 requests) were addressed to the original 511.ru, 12% (6 requests) were made to Pagead2.googlesyndication.com and 10% (5 requests) were made to Acint.net. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Mc.yandex.ru.
Page size can be reduced by 54.8 kB (37%)
148.0 kB
93.2 kB
In fact, the total size of 511.ru main page is 148.0 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 99.1 kB which makes up the majority of the site volume.
Potential reduce by 33.9 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 33.9 kB or 77% of the original size.
Potential reduce by 19 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. 511 images are well optimized though.
Potential reduce by 19.8 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 19.8 kB or 20% of the original size.
Potential reduce by 1.0 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. 511.ru needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 71% of the original size.
Number of requests can be reduced by 26 (59%)
44
18
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 511. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
511.ru
1172 ms
st.css
144 ms
watch.js
358 ms
show_ads.js
26 ms
urchin.js
26 ms
top100.cnt
279 ms
top.gif
421 ms
banner-88x31-rambler-gray2.gif
278 ms
1_01_01.gif
136 ms
1_01_02_01.gif
278 ms
1_01_02_02.gif
278 ms
1_01_02_03.gif
277 ms
1_01_02_04_01.gif
277 ms
1_01_02_04_03.gif
276 ms
1_01_02_04_04.gif
278 ms
1_01_02_04_05.gif
395 ms
1_01_02_05.gif
394 ms
1_01_03.gif
523 ms
1_01_04.gif
393 ms
1px.gif
390 ms
1_02_03.jpg
390 ms
advert.gif
20037 ms
107840
20031 ms
1_02_02.gif
289 ms
ca-pub-7249468098133246.js
146 ms
zrt_lookup.html
82 ms
show_ads_impl.js
83 ms
aci.js
202 ms
ga.js
9 ms
hit
262 ms
__utm.gif
26 ms
__utm.gif
66 ms
ads
261 ms
osd.js
22 ms
97 ms
190 ms
hit
134 ms
5995742741995999193
67 ms
abg.js
71 ms
m_js_controller.js
81 ms
googlelogo_color_112x36dp.png
31 ms
261 ms
s
23 ms
x_button_blue2.png
23 ms
Rf2QnA3orEL6Eez56HJgxRuQ77qJyxbefnbSCBE0iUQ.js
5 ms
match
187 ms
counter2
160 ms
activeview
12 ms
94 ms
511.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.
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
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
511.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
511.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
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 511.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 511.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.
511.ru
Open Graph description is not detected on the main page of 511. 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: