8.5 sec in total
1.3 sec
7.1 sec
127 ms
Welcome to ed.alta.ru homepage info - get ready to check Ed Alta best content for Russia right away, or after learning these important things about ed.alta.ru
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Visit ed.alta.ruWe analyzed Ed.alta.ru page load time and found that the first response time was 1.3 sec and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ed.alta.ru performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.3 s
42/100
25%
Value6.2 s
43/100
10%
Value40 ms
100/100
30%
Value0.016
100/100
15%
Value5.5 s
71/100
10%
1299 ms
662 ms
660 ms
397 ms
398 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that all of those requests were addressed to Ed.alta.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Ed.alta.ru.
Page size can be reduced by 442.8 kB (75%)
591.9 kB
149.1 kB
In fact, the total size of Ed.alta.ru main page is 591.9 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. Javascripts take 390.8 kB which makes up the majority of the site volume.
Potential reduce by 54.6 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 54.6 kB or 81% of the original size.
Potential reduce by 6.6 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, Ed Alta needs image optimization as it can save up to 6.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 306.9 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 306.9 kB or 79% of the original size.
Potential reduce by 74.7 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. Ed.alta.ru needs all CSS files to be minified and compressed as it can save up to 74.7 kB or 86% of the original size.
Number of requests can be reduced by 29 (53%)
55
26
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ed Alta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
ed.alta.ru
1299 ms
ed_agreement.php
662 ms
highslide-full.js
660 ms
highslide.config.js
397 ms
highslide.css
398 ms
ed2_form_hs_funcs_debug.js
403 ms
calendar.js
411 ms
calendar_common.js
667 ms
calendar.css
780 ms
jquery.min.js
1199 ms
ed2.jquery_funcs_debug.js
940 ms
ed2_form_funcs_debug.js
1060 ms
ed.css
1057 ms
ed_agr.css
1065 ms
blocks_design.css
1220 ms
memcard_style.css
1352 ms
smart_tab_ed_r.css
1439 ms
jquery.smartTab.js
1442 ms
fileuploader_ed.js
1597 ms
fileuploader_ed.css
1582 ms
linkedselect.js
1626 ms
linkedselectinput.js
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combo.js
1835 ms
serebr.gif
386 ms
logo.jpg
666 ms
phoneim2.png
404 ms
fonmenu.gif
400 ms
fonmenuact.gif
555 ms
load_progress.gif
629 ms
back_agr.gif
774 ms
confirm_agr.gif
783 ms
send_agr.gif
798 ms
support_tab.gif
936 ms
edit_no_tab.gif
1017 ms
edit_yes_tab.gif
1064 ms
close_block.png
1166 ms
resize.gif
1177 ms
cas_01.png
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cas_02.png
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cas_04.png
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cas_05.png
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cas_08.png
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cas_13.png
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cas_14.png
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cas_16.png
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but.gif
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dop_blue_01.png
1613 ms
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2019 ms
dop_blue_16.png
2111 ms
rounded-white.png
165 ms
zoomout.cur
200 ms
loader.white.gif
409 ms
ed.alta.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
Form elements do not have associated labels
Links do not have a discernible name
ed.alta.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
ed.alta.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
N/A
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ed.alta.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Ed.alta.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.
ed.alta.ru
Open Graph description is not detected on the main page of Ed Alta. 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: