23.8 sec in total
646 ms
22.4 sec
692 ms
Welcome to nv-sd.ru homepage info - get ready to check Nv Sd best content for Russia right away, or after learning these important things about nv-sd.ru
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Visit nv-sd.ruWe analyzed Nv-sd.ru page load time and found that the first response time was 646 ms and then it took 23.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
nv-sd.ru performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value3.9 s
52/100
25%
Value7.4 s
28/100
10%
Value690 ms
43/100
30%
Value0
100/100
15%
Value15.2 s
7/100
10%
646 ms
166 ms
310 ms
316 ms
826 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 78% of them (29 requests) were addressed to the original Nv-sd.ru, 11% (4 requests) were made to Top-fwz1.mail.ru and 5% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Mc.yandex.ru.
Page size can be reduced by 30.4 kB (2%)
1.6 MB
1.5 MB
In fact, the total size of Nv-sd.ru main page is 1.6 MB. 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. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 24.8 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 24.8 kB or 76% of the original size.
Potential reduce by 4.2 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. Nv Sd images are well optimized though.
Potential reduce by 1.4 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.
Number of requests can be reduced by 20 (61%)
33
13
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nv Sd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
www.nv-sd.ru
646 ms
colorbox.css
166 ms
styles.css
310 ms
style.css
316 ms
jquery.js
826 ms
jquery.colorbox.js
337 ms
script.js
367 ms
0.gif
192 ms
tfon.png
183 ms
tfon_slog.gif
181 ms
logo15.png
183 ms
tfon_l.gif
184 ms
tfon_f.gif
181 ms
tfon_q.gif
341 ms
tfon_p.gif
345 ms
tmenu_td.gif
342 ms
h1.gif
337 ms
sb_banner_728x309_ipoteka_s_gos_poddergkoy_new.gif
1115 ms
zapsib1.jpg
707 ms
400x200_ipoteka_h2.gif
808 ms
ms.gif
502 ms
hit
286 ms
3_0_FFFFFFFF_EFEFEFFF_0_pageviews
19871 ms
watch.js
0 ms
foot_copy_r.png
480 ms
twitter-32.png
481 ms
livejournal-32.png
639 ms
vkontakte-32.png
641 ms
code.js
333 ms
foot_copy.png
626 ms
loading_background.png
788 ms
loading.gif
787 ms
pop_close.gif
788 ms
hit
132 ms
counter2
153 ms
counter
159 ms
tracker
210 ms
nv-sd.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
nv-sd.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
nv-sd.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 Nv-sd.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 Nv-sd.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.
nv-sd.ru
Open Graph description is not detected on the main page of Nv Sd. 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: