8.7 sec in total
472 ms
8 sec
255 ms
Welcome to oetc.ru homepage info - get ready to check Oetc best content for Russia right away, or after learning these important things about oetc.ru
ОбнинскЭнергоТех ведущий отечественный разработчик и производитель Электротехнических лабораторий и Систем управления электроприводов карьерных экскаваторов.
Visit oetc.ruWe analyzed Oetc.ru page load time and found that the first response time was 472 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
oetc.ru performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value8.7 s
1/100
25%
Value8.6 s
17/100
10%
Value16,850 ms
0/100
30%
Value0.038
100/100
15%
Value23.5 s
1/100
10%
472 ms
1117 ms
527 ms
396 ms
921 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 93% of them (68 requests) were addressed to the original Oetc.ru, 3% (2 requests) were made to Google.com and 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Oetc.ru.
Page size can be reduced by 131.1 kB (40%)
328.8 kB
197.6 kB
In fact, the total size of Oetc.ru main page is 328.8 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. Only 10% of websites need less resources to load. Images take 174.8 kB which makes up the majority of the site volume.
Potential reduce by 30.0 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. 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 30.0 kB or 78% of the original size.
Potential reduce by 18.7 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. Obviously, Oetc needs image optimization as it can save up to 18.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 69.7 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 69.7 kB or 70% of the original size.
Potential reduce by 12.7 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. Oetc.ru needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 79% of the original size.
Number of requests can be reduced by 21 (30%)
69
48
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oetc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
oetc.ru
472 ms
www.oetc.ru
1117 ms
css.css
527 ms
scripts.js
396 ms
right.js
921 ms
right-rater.js
400 ms
right-dialog-src.js
800 ms
right-lightbox.js
934 ms
right-billboard.js
804 ms
scripts.js
914 ms
brand
24 ms
tables.css
269 ms
site_menu.css
532 ms
root_menu.css
665 ms
forms.css
785 ms
notice.css
798 ms
print.css
771 ms
brand
39 ms
v1x189.gif
266 ms
left_010.gif
669 ms
left_020.gif
405 ms
left_bg.gif
274 ms
bg_tip.gif
273 ms
top_0100.gif
672 ms
top_0200.png
1050 ms
top_0300.gif
667 ms
top_0400.gif
1060 ms
ru_flag.gif
665 ms
en_flag.gif
928 ms
menu_bg0.gif
930 ms
menu_red.gif
927 ms
524_menu_bla.gif
1193 ms
438_menu_blb.gif
1450 ms
79_spe_sm.jpg
1449 ms
385_menu_blc.gif
1464 ms
328_menu_bld.gif
1567 ms
menu_ree.gif
1449 ms
under_me.gif
1715 ms
under_mf.gif
1709 ms
01_01_s.jpg
2108 ms
01_02_s.jpg
2109 ms
01_03_s.jpg
2125 ms
01_04_s.jpg
2227 ms
kIMG_0725_s.jpg
2235 ms
kIMG_0727_s.jpg
2242 ms
kIMG_0733_s.jpg
2631 ms
1_1_pv.jpg
2777 ms
1_2_pv.jpg
2778 ms
2_pv.jpg
2896 ms
3_pv.jpg
2889 ms
4_pv.jpg
2895 ms
5_pv.jpg
3285 ms
IMG_02292_sm.jpg
3429 ms
IMG_02341_sm.jpg
3406 ms
google_custom_search_watermark.gif
36 ms
hit
256 ms
01_small.JPG
3290 ms
02_small.JPG
3287 ms
03_small.JPG
3285 ms
hit
129 ms
04_small.JPG
3547 ms
01_small.jpg
3560 ms
02_small.jpg
3576 ms
03_small.jpg
3673 ms
04_small.jpg
3673 ms
100_01_small.jpg
3309 ms
100_02_small.jpg
3673 ms
100_03_small.jpg
4080 ms
100_04_small.jpg
3843 ms
menu_red_02.gif
392 ms
menu_red_03.gif
394 ms
menu_red_04.gif
523 ms
menu_red_05.gif
524 ms
oetc.ru accessibility score
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
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
oetc.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
oetc.ru SEO score
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
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oetc.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 Oetc.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.
oetc.ru
Open Graph description is not detected on the main page of Oetc. 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: