6.5 sec in total
863 ms
5.2 sec
445 ms
Visit erc.ru now to see the best up-to-date Erc content for Russia and also check out these interesting facts you probably never knew about erc.ru
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Visit erc.ruWe analyzed Erc.ru page load time and found that the first response time was 863 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
erc.ru performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value9.4 s
1/100
25%
Value9.3 s
13/100
10%
Value6,880 ms
0/100
30%
Value0.036
100/100
15%
Value19.6 s
2/100
10%
863 ms
543 ms
374 ms
375 ms
374 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 87% of them (45 requests) were addressed to the original Erc.ru, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Erc.ru.
Page size can be reduced by 183.6 kB (20%)
916.5 kB
732.9 kB
In fact, the total size of Erc.ru main page is 916.5 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 735.5 kB which makes up the majority of the site volume.
Potential reduce by 24.0 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 3.5 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 24.0 kB or 76% of the original size.
Potential reduce by 64.0 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. Erc images are well optimized though.
Potential reduce by 59.9 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 59.9 kB or 56% of the original size.
Potential reduce by 35.7 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. Erc.ru needs all CSS files to be minified and compressed as it can save up to 35.7 kB or 84% of the original size.
Number of requests can be reduced by 17 (35%)
49
32
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
www.erc.ru
863 ms
jquery.js
543 ms
nav.js
374 ms
jqtransform.js
375 ms
addr.js
374 ms
site.css
377 ms
jqtransform.css
379 ms
facebox.css
535 ms
main.js
536 ms
jquery.cycle.lite.js
538 ms
site.js
560 ms
jquery.cookie.js
561 ms
cycle.all.pack.js
712 ms
preload.js
716 ms
watch.js
0 ms
main_bg2.jpg
523 ms
question.png
243 ms
zakaz_only.png
253 ms
logo.jpg
183 ms
ban-2_1.jpg
252 ms
img-1.gif
240 ms
search-managers.gif
714 ms
img-3.jpg
3225 ms
vacancy_ban.jpg
540 ms
silovoi_s_pvh_izolyaciei.jpg
543 ms
slider-but.png
384 ms
silovoi_s_spe_izolyaciei.jpg
546 ms
silovoi_bezgalogennii.jpg
709 ms
silovoi_ognestoikii.jpg
726 ms
silovoi_holodoskoikii.jpg
739 ms
kontrolinii.jpg
739 ms
ognestoikii_dlya_el_ust.jpg
1905 ms
provoda_i_shnuri_soed.jpg
1785 ms
dlya_sistem_pojarnoii_signalizacii.jpg
1811 ms
dlya_cepei_upr_i_controlya.jpg
967 ms
ga.js
169 ms
white_bg.jpg
940 ms
p_search.gif
1127 ms
all.png
1502 ms
ban_shadow.png
1338 ms
contacts_v3.jpg
1685 ms
list_img.gif
1691 ms
ban_shadow.jpg
1860 ms
slider-nav-prev.png
1862 ms
slider-nav-next.png
1906 ms
hit
342 ms
img.php
1294 ms
popup-back.png
2531 ms
popup-but.png
1921 ms
__utm.gif
23 ms
hit
186 ms
counter
1362 ms
erc.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.
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
Form elements do not have associated labels
Links do not have a discernible name
erc.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
erc.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Erc.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 Erc.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.
erc.ru
Open Graph description is not detected on the main page of Erc. 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: