2.9 sec in total
405 ms
2 sec
458 ms
Click here to check amazing Oao Oez content. Otherwise, check out these important facts you probably never knew about oao-oez.ru
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Visit oao-oez.ruWe analyzed Oao-oez.ru page load time and found that the first response time was 405 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
oao-oez.ru performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.7 s
100/100
25%
Value1.4 s
100/100
10%
Value20 ms
100/100
30%
Value0.016
100/100
15%
Value0.8 s
100/100
10%
405 ms
185 ms
201 ms
231 ms
219 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Oao-oez.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Oao-oez.ru.
Page size can be reduced by 141.0 kB (43%)
325.8 kB
184.8 kB
In fact, the total size of Oao-oez.ru main page is 325.8 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 281.4 kB which makes up the majority of the site volume.
Potential reduce by 19.7 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. 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 19.7 kB or 71% of the original size.
Potential reduce by 118.2 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, Oao Oez needs image optimization as it can save up to 118.2 kB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.7 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 1.7 kB or 22% of the original size.
Potential reduce by 1.4 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. Oao-oez.ru needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 16% of the original size.
Number of requests can be reduced by 19 (48%)
40
21
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oao Oez. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
oao-oez.ru
405 ms
style.css
185 ms
header_main.css
201 ms
funcs.js
231 ms
common.js
219 ms
main.js
219 ms
style_block.css
201 ms
header_template.css
202 ms
bg_header_main.jpg
370 ms
logo_oao.jpg
284 ms
li_right_blue.gif
192 ms
li_lev1.gif
190 ms
bg_line.gif
200 ms
btn_search.gif
184 ms
arrow_menu.png
375 ms
header_main.css
199 ms
bg_lang_active.png
371 ms
ico_home.gif
378 ms
ico_mail.gif
388 ms
ico_map.gif
460 ms
close.gif
543 ms
map2.png
717 ms
map.png
735 ms
_.gif
570 ms
rusnano.jpg
576 ms
gosusl.jpg
662 ms
646 ms
764 ms
769 ms
745 ms
rss.gif
905 ms
bg_select.png
878 ms
bg_btn.png
863 ms
bg_block2.png
889 ms
bg_block1.png
893 ms
bg_arrow.png
883 ms
bg_block3.png
1018 ms
ctr.gif
952 ms
bg_banner_vert.png
962 ms
btn_next.gif
1078 ms
oao-oez.ru
214 ms
oao-oez.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
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
oao-oez.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
oao-oez.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oao-oez.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Oao-oez.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.
oao-oez.ru
Open Graph description is not detected on the main page of Oao Oez. 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: