4.3 sec in total
566 ms
2.7 sec
968 ms
Welcome to tentservis-spb.ru homepage info - get ready to check Tentservis Spb best content for Russia right away, or after learning these important things about tentservis-spb.ru
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Visit tentservis-spb.ruWe analyzed Tentservis-spb.ru page load time and found that the first response time was 566 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
tentservis-spb.ru performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value16.7 s
0/100
25%
Value27.9 s
0/100
10%
Value5,060 ms
0/100
30%
Value0
100/100
15%
Value11.5 s
18/100
10%
566 ms
136 ms
252 ms
365 ms
381 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 76% of them (34 requests) were addressed to the original Tentservis-spb.ru, 4% (2 requests) were made to Counter.rambler.ru and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tentservis-spb.ru.
Page size can be reduced by 34.2 kB (4%)
910.9 kB
876.7 kB
In fact, the total size of Tentservis-spb.ru main page is 910.9 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 768.8 kB which makes up the majority of the site volume.
Potential reduce by 16.8 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 16.8 kB or 71% of the original size.
Potential reduce by 15.5 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. Tentservis Spb 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.
Potential reduce by 524 B
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. Tentservis-spb.ru needs all CSS files to be minified and compressed as it can save up to 524 B or 15% of the original size.
Number of requests can be reduced by 4 (10%)
39
35
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tentservis Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
tentservis-spb.ru
566 ms
style.css
136 ms
lightbox.css
252 ms
top100.jcn
365 ms
jquery-2.2.1.min.js
381 ms
lightbox.js
249 ms
gtm.js
88 ms
close.png
145 ms
loading.gif
137 ms
prev.png
139 ms
next.png
266 ms
header-bg.png
375 ms
header-right-bg.jpg
636 ms
header-left-bg.jpg
534 ms
logo.png
401 ms
top-menu-bg.png
288 ms
menu-arrow.png
359 ms
content-right-top-bg.png
551 ms
content-left-bottom-bg.png
486 ms
naduvnie-angaryl.jpg
502 ms
gotovie-shatri1.jpg
649 ms
nestd-shatri1.jpg
721 ms
konstrukzii-iz-dereva.jpg
623 ms
myagkie-okna.jpg
657 ms
avtotenti1.jpg
803 ms
pologi1.jpg
751 ms
%D0%A2%D0%B0%D1%80%D0%BF%D0%B0%D1%83%D0%BB%D0%B8%D0%BD.jpg
751 ms
sport-maty.jpg
780 ms
termomat-progrev-beton-electrixheskii.png
975 ms
randpic200.php
881 ms
randpic200.php
906 ms
randpic200.php
911 ms
randpic200.php
976 ms
erbi-logo.png
975 ms
counter.php
1131 ms
counter2.php
491 ms
top100.jcn
821 ms
1_0_FFFFFFFF_FFFFFFFF_0_pageviews
645 ms
tag.js
873 ms
js
45 ms
counter2.php
326 ms
count
132 ms
footer-bg.png
249 ms
advert.gif
566 ms
sync_cookie_image_decide
127 ms
tentservis-spb.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
Image elements do not have [alt] attributes
tentservis-spb.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
tentservis-spb.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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tentservis-spb.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Tentservis-spb.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.
tentservis-spb.ru
Open Graph description is not detected on the main page of Tentservis Spb. 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: