4.2 sec in total
724 ms
3.2 sec
263 ms
Visit tesann.ru now to see the best up-to-date Tesann content for Russia and also check out these interesting facts you probably never knew about tesann.ru
Продажа весоизмерительного, автосервисного, оборудования для техосмотра. Производство спецавтомобилей.
Visit tesann.ruWe analyzed Tesann.ru page load time and found that the first response time was 724 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
tesann.ru performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value37.0 s
0/100
25%
Value26.7 s
0/100
10%
Value15,850 ms
0/100
30%
Value0.044
99/100
15%
Value42.1 s
0/100
10%
724 ms
308 ms
314 ms
315 ms
497 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 34% of them (24 requests) were addressed to the original Tesann.ru, 23% (16 requests) were made to Vk.com and 6% (4 requests) were made to Openstat.net. The less responsive or slowest element that took the longest time to load (963 ms) relates to the external source Static.siteheart.com.
Page size can be reduced by 719.1 kB (61%)
1.2 MB
453.7 kB
In fact, the total size of Tesann.ru main page is 1.2 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. 45% of websites need less resources to load. Javascripts take 646.8 kB which makes up the majority of the site volume.
Potential reduce by 28.7 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. This page needs HTML code to be minified as it can gain 6.8 kB, which is 19% 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 28.7 kB or 78% of the original size.
Potential reduce by 7.7 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. Tesann images are well optimized though.
Potential reduce by 462.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 462.4 kB or 71% of the original size.
Potential reduce by 220.3 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. Tesann.ru needs all CSS files to be minified and compressed as it can save up to 220.3 kB or 85% of the original size.
Number of requests can be reduced by 39 (59%)
66
27
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tesann. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
tesann.ru
724 ms
stmenu.js
308 ms
style.css
314 ms
mainmenu.css
315 ms
style_2.css
497 ms
jquery.min.js
178 ms
tabs.js
317 ms
openapi.js
454 ms
top100.jcn
458 ms
stcode.js
159 ms
ga.js
19 ms
wavegrid.png
137 ms
1_1_FFFFFFFF_FFF0F5FF_0_pageviews
249 ms
627 ms
logotip2.png
143 ms
VK.png
150 ms
G.png
148 ms
FB.png
142 ms
0.gif
327 ms
i_25.gif
329 ms
servis.jpg
330 ms
gostehosm.jpg
329 ms
specauto.jpg
332 ms
ysluga.jpg
361 ms
150xtenso-m.jpg
488 ms
borona2_m.png
657 ms
tel.gif
516 ms
pochta.gif
513 ms
i_32.gif
522 ms
gtm.js
105 ms
i_26.gif
529 ms
__utm.gif
33 ms
upload.gif
122 ms
widget_community.php
392 ms
watch.js
1 ms
counter.cgi
377 ms
top100.scn
129 ms
cnt.js
349 ms
i_33.gif
550 ms
widget.js
232 ms
widget.js
963 ms
tesann.ru.js
147 ms
top100.gif
170 ms
loader_nav19239_3.js
167 ms
lite.css
160 ms
lite.js
532 ms
lang3_0.js
295 ms
widget_community.css
296 ms
page.css
460 ms
xdm.js
295 ms
al_community.js
293 ms
page.js
795 ms
cnt
136 ms
f.gif
127 ms
counter
327 ms
dVyAOdKgurw.jpg
281 ms
l_95abe4fe.jpg
584 ms
l_d92ea0ac.jpg
463 ms
a5DGDwtRyow.jpg
861 ms
-80seuwm21Y.jpg
411 ms
ryKsKd9Iqqs.jpg
725 ms
w_logo.png
120 ms
m_aabc2ba357.jpg
400 ms
photo_icons.png
137 ms
mono_iconset.png
126 ms
published.gif
131 ms
green.css
450 ms
122 ms
logo.png
357 ms
collect
173 ms
tesann.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
Links do not have a discernible name
tesann.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
Missing source maps for large first-party JavaScript
tesann.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
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tesann.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 Tesann.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.
tesann.ru
Open Graph description is not detected on the main page of Tesann. 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: