6.1 sec in total
2.3 sec
3.4 sec
430 ms
Visit iro23.ru now to see the best up-to-date Iro 23 content for Russia and also check out these interesting facts you probably never knew about iro23.ru
Visit iro23.ruWe analyzed Iro23.ru page load time and found that the first response time was 2.3 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
iro23.ru performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value8.5 s
2/100
25%
Value7.4 s
28/100
10%
Value260 ms
83/100
30%
Value0.047
99/100
15%
Value6.6 s
57/100
10%
2299 ms
315 ms
555 ms
319 ms
331 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 88% of them (35 requests) were addressed to the original Iro23.ru, 8% (3 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Iro23.ru.
Page size can be reduced by 420.1 kB (51%)
828.5 kB
408.4 kB
In fact, the total size of Iro23.ru main page is 828.5 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. Javascripts take 286.3 kB which makes up the majority of the site volume.
Potential reduce by 111.7 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 111.7 kB or 41% of the original size.
Potential reduce by 45.4 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, Iro 23 needs image optimization as it can save up to 45.4 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 206.6 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 206.6 kB or 72% of the original size.
Potential reduce by 56.4 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. Iro23.ru needs all CSS files to be minified and compressed as it can save up to 56.4 kB or 78% of the original size.
Number of requests can be reduced by 9 (24%)
37
28
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iro 23. 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 JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
iro23.ru
2299 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
315 ms
css_cGjYP3fpVNcguIoLfyB0kjR3e5tY1r4E5gPTz1x4Egc.css
555 ms
css_2a3BND2DSzahgND99qpz5A2o_z2nisRYyIFb9cWV15U.css
319 ms
css_dVfYuI--cdsBSgcAtwKrw5ZASNHb9h-Led3eydFyDLM.css
331 ms
css_mj-Q4-VIU93oILZMWxdtd88bzWROiUxWX8a0WISo1Qk.css
519 ms
js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js
950 ms
js_yAicZujtqUhpCyuBiQyVA1uGwMX8V0A0ym_4Jb35kBQ.js
705 ms
js_R9UbiVw2xuTUI0GZoaqMDOdX0lrZtgX-ono8RVOUEVc.js
546 ms
js_CogMy2EwEA9OyuMHcav24AQuuiyRFT5tkZl8z-sxOY0.js
942 ms
css
25 ms
analytics.js
136 ms
archive-news.png
445 ms
logo.png
233 ms
title.png
348 ms
baner_viki_mini.png
183 ms
baner_mudl_mini_0.png
183 ms
logo_cdo_0.png
182 ms
fgos_logo.png
183 ms
ais_dlya_obrazovaniya.png
329 ms
pnpo.png
329 ms
molodye.png
331 ms
logo_rubik_300.jpg
340 ms
umo.png
407 ms
list23.png
519 ms
calendar184.png
509 ms
index.png
493 ms
baner-cppk.png
669 ms
chastye-ssylki-obratnaya-svyaz.png
523 ms
goryachaya_liniya_0.png
612 ms
content-body.jpg
541 ms
sidebar-arrow.png
591 ms
content-footer.jpg
555 ms
up-arrow.png
577 ms
expanded-arrow-right.png
655 ms
bg_tab.png
692 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
21 ms
collect
15 ms
collect
9 ms
archive-news.png
451 ms
iro23.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-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
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
Links do not have a discernible name
iro23.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
iro23.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iro23.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 Iro23.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.
iro23.ru
Open Graph description is not detected on the main page of Iro 23. 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: