3.5 sec in total
504 ms
2.7 sec
352 ms
Welcome to expo1520.ru homepage info - get ready to check Expo 1520 best content for Russia right away, or after learning these important things about expo1520.ru
Visit expo1520.ruWe analyzed Expo1520.ru page load time and found that the first response time was 504 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
expo1520.ru performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value19.5 s
0/100
25%
Value11.4 s
5/100
10%
Value1,090 ms
24/100
30%
Value0
100/100
15%
Value17.8 s
4/100
10%
504 ms
136 ms
268 ms
141 ms
75 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 51% of them (21 requests) were addressed to the original Expo1520.ru, 12% (5 requests) were made to Bd-event.ru and 10% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Expo1520.ru.
Page size can be reduced by 463.6 kB (40%)
1.2 MB
692.8 kB
In fact, the total size of Expo1520.ru main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 509.0 kB which makes up the majority of the site volume.
Potential reduce by 9.0 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 9.0 kB or 75% of the original size.
Potential reduce by 11.2 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. Expo 1520 images are well optimized though.
Potential reduce by 197.7 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 197.7 kB or 58% of the original size.
Potential reduce by 245.7 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. Expo1520.ru needs all CSS files to be minified and compressed as it can save up to 245.7 kB or 83% of the original size.
Number of requests can be reduced by 11 (32%)
34
23
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Expo 1520. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
expo1520.ru
504 ms
ru
136 ms
268 ms
template_d1e82255ab6de105e25f66d3750a85be.css
141 ms
jquery.min.js
75 ms
jquery.fancybox-1.3.4.pack.js
523 ms
jquery.easing-1.3.pack.js
658 ms
jquery.mousewheel-3.0.4.pack.js
790 ms
jquery.fancybox-1.3.4.css
791 ms
ba.js
172 ms
expoback.jpg
1013 ms
langs.png
420 ms
facebook.png
421 ms
youtube.png
423 ms
rzd.png
423 ms
tmh.png
422 ms
evraz.png
427 ms
uwc.png
432 ms
alstom.png
461 ms
rzdstroy.png
431 ms
rpm.png
432 ms
watch.js
229 ms
w9.png
550 ms
bx_stat
370 ms
logo.png
507 ms
point.png
508 ms
banner_map_bw.jpg
656 ms
banner_prog_bw.jpg
655 ms
banner_arch_bw.jpg
658 ms
2ppqyUrkVwk
82 ms
RRGProCondReg.otf
682 ms
www-embed-player-vflfNyN_r.css
51 ms
www-embed-player.js
100 ms
base.js
136 ms
watch.js
473 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
96 ms
ad_status.js
41 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
51 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
59 ms
advert.gif
91 ms
1
92 ms
expo1520.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
button, link, and menuitem elements do not have accessible names.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
expo1520.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
expo1520.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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Expo1520.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 Expo1520.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.
expo1520.ru
Open Graph description is not detected on the main page of Expo 1520. 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: