3.3 sec in total
649 ms
2.5 sec
119 ms
Welcome to topcs.ru homepage info - get ready to check Top Cs best content for Russia right away, or after learning these important things about topcs.ru
TopClimat Service Всероссийская служба заказа климатической техники. Кондиционеры Отопление Вентиляция Водоснабжение
Visit topcs.ruWe analyzed Topcs.ru page load time and found that the first response time was 649 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
topcs.ru performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value2.8 s
83/100
25%
Value4.8 s
68/100
10%
Value20 ms
100/100
30%
Value0.131
81/100
15%
Value2.8 s
97/100
10%
649 ms
567 ms
134 ms
506 ms
395 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original Topcs.ru, 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (762 ms) belongs to the original domain Topcs.ru.
Page size can be reduced by 78.8 kB (50%)
157.8 kB
79.0 kB
In fact, the total size of Topcs.ru main page is 157.8 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. 15% of websites need less resources to load. Javascripts take 74.4 kB which makes up the majority of the site volume.
Potential reduce by 7.8 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 7.8 kB or 71% of the original size.
Potential reduce by 13.3 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, Top Cs needs image optimization as it can save up to 13.3 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 37.7 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 37.7 kB or 51% of the original size.
Potential reduce by 20.0 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. Topcs.ru needs all CSS files to be minified and compressed as it can save up to 20.0 kB or 82% of the original size.
Number of requests can be reduced by 5 (18%)
28
23
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Top Cs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
topcs.ru
649 ms
www.topcs.ru
567 ms
template_css.css
134 ms
jquery.js
506 ms
top_bg.jpg
395 ms
TopCS_new_logo.png
128 ms
slogan.gif
132 ms
gray_tab3.gif
253 ms
post_poset.gif
257 ms
enter.gif
256 ms
phone_free.gif
257 ms
red_phone.gif
253 ms
toolbar_bg.gif
259 ms
kard.gif
501 ms
gray_tab.gif
380 ms
topmenu.gif
382 ms
partners4.gif
547 ms
blue_tab.gif
384 ms
registration.gif
385 ms
book.jpg
505 ms
zapros_form.gif
509 ms
catalog.gif
510 ms
pic_li.gif
511 ms
gray_tab2.gif
625 ms
statistiq.gif
631 ms
content_br.gif
636 ms
l_foot.gif
762 ms
r_goot.gif
638 ms
ga.js
8 ms
__utm.gif
15 ms
topcs.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
[id] attributes on active, focusable elements are not unique
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
topcs.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
topcs.ru SEO score
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
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topcs.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 Topcs.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.
topcs.ru
Open Graph description is not detected on the main page of Top Cs. 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: