8.1 sec in total
799 ms
7 sec
343 ms
Click here to check amazing Electrovolt content for Russia. Otherwise, check out these important facts you probably never knew about electrovolt.ru
Электровольт.ру специализированный электротехнический портал - электротехническая доска объявлений, электротехнические компании России, цены на электрооборудование и новости отрасли
Visit electrovolt.ruWe analyzed Electrovolt.ru page load time and found that the first response time was 799 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
electrovolt.ru performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value3.9 s
53/100
25%
Value6.3 s
42/100
10%
Value1,180 ms
21/100
30%
Value0.015
100/100
15%
Value9.3 s
31/100
10%
799 ms
1525 ms
1298 ms
669 ms
969 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 60% of them (25 requests) were addressed to the original Electrovolt.ru, 14% (6 requests) were made to Pagead2.googlesyndication.com and 12% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Electrovolt.ru.
Page size can be reduced by 46.5 kB (13%)
353.4 kB
306.9 kB
In fact, the total size of Electrovolt.ru main page is 353.4 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. 25% of websites need less resources to load. Images take 253.6 kB which makes up the majority of the site volume.
Potential reduce by 18.4 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 18.4 kB or 73% of the original size.
Potential reduce by 18.1 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. Electrovolt images are well optimized though.
Potential reduce by 164 B
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 9.8 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. Electrovolt.ru needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 82% of the original size.
Number of requests can be reduced by 6 (15%)
39
33
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Electrovolt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
electrovolt.ru
799 ms
www.electrovolt.ru
1525 ms
st_n.css
1298 ms
logo.jpg
669 ms
top_img.jpg
969 ms
info_c_f.jpg
464 ms
adsbygoogle.js
159 ms
ca-pub-5184856942809092.js
243 ms
zrt_lookup.html
230 ms
show_ads_impl.js
1205 ms
menu1.jpg
180 ms
menu2.jpg
186 ms
left_tbl.gif
173 ms
info_f.jpg
176 ms
mnc917_5061.png
178 ms
mnc916_1081.jpg
1872 ms
mnc910_4653.png
576 ms
adv_cp_f.jpg
363 ms
mnc16849_4894.jpg
2243 ms
mnc15036_4864.jpg
581 ms
mnc14877_4864.jpg
367 ms
mnc14718_4864.jpg
571 ms
mnc14717_4864.jpg
1728 ms
right_tbl.gif
1290 ms
mnc16832_3878.jpg
3743 ms
mnc14728_3878.jpg
2075 ms
mnc16848_3878.jpg
2585 ms
mnc14607_3878.jpg
2784 ms
mnc16823_5092.jpg
2300 ms
watch.js
1 ms
ads
745 ms
osd.js
83 ms
ads
314 ms
5558518990143333340
395 ms
abg.js
454 ms
m_js_controller.js
531 ms
googlelogo_color_112x36dp.png
248 ms
1089112760335376668
181 ms
x_button_blue2.png
241 ms
s
131 ms
j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
117 ms
activeview
87 ms
electrovolt.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
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
electrovolt.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
electrovolt.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 Electrovolt.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 Electrovolt.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.
electrovolt.ru
Open Graph description is not detected on the main page of Electrovolt. 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: