8.8 sec in total
534 ms
7.2 sec
1.1 sec
Visit service812.ru now to see the best up-to-date Service 812 content for Russia and also check out these interesting facts you probably never knew about service812.ru
Нужна экспресс заправка картриджей? Заправим принтер за 10 минут! Заберем и доставим в офис. ☎ Звоните (812) 363-17-10!
Visit service812.ruWe analyzed Service812.ru page load time and found that the first response time was 534 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
service812.ru performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value3.4 s
68/100
25%
Value6.4 s
40/100
10%
Value1,050 ms
25/100
30%
Value0
100/100
15%
Value11.4 s
19/100
10%
534 ms
851 ms
425 ms
288 ms
316 ms
Our browser made a total of 137 requests to load all elements on the main page. We found that 51% of them (70 requests) were addressed to the original Service812.ru, 12% (17 requests) were made to Vk.com and 7% (9 requests) were made to Yell.ru. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Service812.ru.
Page size can be reduced by 731.4 kB (54%)
1.4 MB
621.4 kB
In fact, the total size of Service812.ru main page is 1.4 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. 65% of websites need less resources to load. Javascripts take 665.3 kB which makes up the majority of the site volume.
Potential reduce by 60.8 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 60.8 kB or 77% of the original size.
Potential reduce by 102.2 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, Service 812 needs image optimization as it can save up to 102.2 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 487.8 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 487.8 kB or 73% of the original size.
Potential reduce by 80.5 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. Service812.ru needs all CSS files to be minified and compressed as it can save up to 80.5 kB or 82% of the original size.
Number of requests can be reduced by 69 (55%)
126
57
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Service 812. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
service812.ru
534 ms
www.service812.ru
851 ms
main.css
425 ms
form.css
288 ms
jquery-ui-1.8.1.custom.css
316 ms
chosen.css
319 ms
jquery-1.4.2.min.js
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lang3_0.js
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widget_community.css
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service812.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
<frame> or <iframe> elements do not have a title
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
service812.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
service812.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Service812.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 Service812.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.
service812.ru
Open Graph description is not detected on the main page of Service 812. 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: