17.5 sec in total
1.1 sec
15.4 sec
1 sec
Click here to check amazing Serebro content for Russia. Otherwise, check out these important facts you probably never knew about serebro.su
Ювелирный магазин серебра – изделия российских мастеров из серебра 925 пробы и выше. Интернет-магазин столового серебра и серебряных украшений – доставка от 290 рублей по Москве, от 490 – по России. Т...
Visit serebro.suWe analyzed Serebro.su page load time and found that the first response time was 1.1 sec and then it took 16.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
serebro.su performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value6.9 s
6/100
25%
Value8.4 s
19/100
10%
Value13,440 ms
0/100
30%
Value0.006
100/100
15%
Value22.0 s
1/100
10%
1096 ms
570 ms
307 ms
1141 ms
305 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 75% of them (73 requests) were addressed to the original Serebro.su, 11% (11 requests) were made to Vk.com and 2% (2 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (9.6 sec) belongs to the original domain Serebro.su.
Page size can be reduced by 2.0 MB (45%)
4.5 MB
2.4 MB
In fact, the total size of Serebro.su main page is 4.5 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. 50% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 244.7 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 244.7 kB or 94% of the original size.
Potential reduce by 1.1 MB
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, Serebro needs image optimization as it can save up to 1.1 MB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 419.8 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 419.8 kB or 68% of the original size.
Potential reduce by 265.8 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. Serebro.su needs all CSS files to be minified and compressed as it can save up to 265.8 kB or 82% of the original size.
Number of requests can be reduced by 28 (35%)
80
52
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serebro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
serebro.su
1096 ms
style.css
570 ms
popup.css
307 ms
jquery-1.8.3.min.js
1141 ms
menu.js
305 ms
popup.js
304 ms
demo.css
436 ms
style.css
437 ms
modernizr.custom.53451.js
577 ms
isotope.css
571 ms
jquery.crawlLine.js
570 ms
openapi.js
426 ms
modernizr.custom.13303.js
576 ms
slicebox.css
700 ms
jquery-1.4.2.min.js
541 ms
jquery.jtweetsanywhere-1.0.1.min.js
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jquery.jtweetsanywhere-1.0.1.css
552 ms
jquery.royalslider.min.js
552 ms
royalslider.css
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highlight.pack.js
3083 ms
jquery-ui-1.8.22.custom.min.js
4483 ms
reset.css
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jquery-ui-1.8.22.custom.css
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github.css
4137 ms
rs-default2.css
4137 ms
audioplayer.css
4462 ms
share.js
19 ms
jquery.slicebox.min.js
4194 ms
box-slider-all.jquery.min.js
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watch.js
1 ms
bg.png
291 ms
fonniz.png
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RU.jpg
284 ms
UK.jpg
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jp.jpg
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ruotpusti.png
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pr.jpg
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sb.jpg
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eye.png
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loadingmain.gif
482 ms
events.png
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performances.png
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photo.png
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audio.png
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video.png
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serebro.png
863 ms
online.png
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contacts.png
1005 ms
shop.png
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red2.png
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red.png
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mobile.png
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linenews.png
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loading.gif
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yt.png
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vk.png
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upload.gif
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b-share-icon.png
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b-share-popup_down__tail.png
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widget_community.php
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font.svg
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glu.png
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www-embed-player-vfl5foy2V.css
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www-embed-player.js
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veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js
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ad_status.js
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loader_nav19239_3.js
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lite.css
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lite.js
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lang3_0.js
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widget_community.css
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xdm.js
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al_community.js
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sav.png
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2UX7WLTfW3W8TclTUvlFyQ.woff
146 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
146 ms
background2.png
9592 ms
logo.png
2292 ms
bgmainbaner.png
2327 ms
tPVHTFuoE58.jpg
377 ms
w_logo.png
131 ms
font.woff
411 ms
font.ttf
505 ms
serebro.su 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
Form elements do not have associated labels
Links do not have a discernible name
serebro.su 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
Missing source maps for large first-party JavaScript
serebro.su SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Serebro.su 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 Serebro.su 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.
serebro.su
Open Graph description is not detected on the main page of Serebro. 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: