5.9 sec in total
1.9 sec
3.7 sec
291 ms
Click here to check amazing Sip 2 A content for Russia. Otherwise, check out these important facts you probably never knew about sip2a.ru
ООО ТК "Норма-кабель" - ваш надежный поставщик провода СИП, арматуры для СИП, опор, металлоконструкций и инструментов для самонесущего изолированного провода в г. Москва. Вся продукция по ГОСТ.
Visit sip2a.ruWe analyzed Sip2a.ru page load time and found that the first response time was 1.9 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
sip2a.ru performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value5.4 s
20/100
25%
Value12.3 s
3/100
10%
Value4,640 ms
0/100
30%
Value1.151
1/100
15%
Value18.2 s
3/100
10%
1902 ms
92 ms
505 ms
506 ms
356 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 73% of them (29 requests) were addressed to the original Sip2a.ru, 10% (4 requests) were made to Google-analytics.com and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Sip2a.ru.
Page size can be reduced by 346.2 kB (39%)
876.8 kB
530.6 kB
In fact, the total size of Sip2a.ru main page is 876.8 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. 30% of websites need less resources to load. Images take 407.3 kB which makes up the majority of the site volume.
Potential reduce by 38.7 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 6.1 kB, which is 13% 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 38.7 kB or 81% of the original size.
Potential reduce by 25.4 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. Sip 2 A images are well optimized though.
Potential reduce by 210.2 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 210.2 kB or 63% of the original size.
Potential reduce by 71.9 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. Sip2a.ru needs all CSS files to be minified and compressed as it can save up to 71.9 kB or 84% of the original size.
Number of requests can be reduced by 17 (50%)
34
17
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sip 2 A. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
sip2a.ru
1902 ms
analytics.js
92 ms
ion.rangeSlider.css
505 ms
ion.rangeSlider.skinSimple.css
506 ms
jquery.nice-file-input.min.css
356 ms
screen.css
1236 ms
jquery.js
1270 ms
jquery-ui-1.10.3.custom.min.js
1142 ms
jquery.placeholder.min.js
641 ms
jquery.nice-file-input.min.js
642 ms
toggler.js
812 ms
ion.rangeSlider.min.js
984 ms
init.js
953 ms
minishop.js
952 ms
jquery-v1.8.2.js
1393 ms
lightbox.js
1108 ms
jquery.form.js
1274 ms
collect
61 ms
slides.min.jquery.js
619 ms
css
55 ms
logo-scdcf38c3fd.png
320 ms
icons-s2eb81c7c70.png
324 ms
illustrations-sb8fd34e246.png
1224 ms
SIP2.jpg
330 ms
Norma_niled_thumb2.jpeg
329 ms
niled.png
291 ms
vk.png
295 ms
mzva.png
295 ms
YuMEK_post.jpg
298 ms
YuAIZ_post.jpg
290 ms
strimer.png
330 ms
04.png
377 ms
watch.js
8 ms
hit
302 ms
ga.js
16 ms
DXI1ORHCpsQm3Vp6mXoaTYraN7vELC11_xip9Rz-hMs.woff
220 ms
RjgO7rYTmqiVp7vzi-Q5UT8E0i7KZn-EPnyo3HZu7kw.woff
220 ms
MTP_ySUJH_bn48VBG8sNSoraN7vELC11_xip9Rz-hMs.woff
225 ms
__utm.gif
81 ms
hit
153 ms
sip2a.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
[aria-*] attributes do not have valid values
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
Heading elements are not in a sequentially-descending order
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.
sip2a.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sip2a.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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 Sip2a.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 Sip2a.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.
sip2a.ru
Open Graph description is not detected on the main page of Sip 2 A. 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: