8.3 sec in total
654 ms
6.6 sec
1.1 sec
Welcome to exposfera.spb.ru homepage info - get ready to check Exposfera Spb best content for Russia right away, or after learning these important things about exposfera.spb.ru
Выставка Строим Дом 20-21 апреля 2024 года в Санкт-Петербурге. 31-я крупнейшая выставка по строительству, инженерии дизайну и ремонту, Санкт-Петербург, КВЦ Экспофорум, павильон G
Visit exposfera.spb.ruWe analyzed Exposfera.spb.ru page load time and found that the first response time was 654 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
exposfera.spb.ru performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value18.1 s
0/100
25%
Value11.5 s
5/100
10%
Value1,990 ms
8/100
30%
Value0.088
92/100
15%
Value12.3 s
15/100
10%
654 ms
1695 ms
34 ms
138 ms
280 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 81% of them (92 requests) were addressed to the original Exposfera.spb.ru, 7% (8 requests) were made to Top-fwz1.mail.ru and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Exposfera.spb.ru.
Page size can be reduced by 263.0 kB (4%)
6.1 MB
5.9 MB
In fact, the total size of Exposfera.spb.ru main page is 6.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.6 MB which makes up the majority of the site volume.
Potential reduce by 77.8 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. This page needs HTML code to be minified as it can gain 19.1 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 77.8 kB or 87% of the original size.
Potential reduce by 168.4 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. Exposfera Spb images are well optimized though.
Potential reduce by 9.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 6.9 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. Exposfera.spb.ru has all CSS files already compressed.
Number of requests can be reduced by 20 (19%)
106
86
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Exposfera Spb. 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 5 to 1 for CSS and as a result speed up the page load time.
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exposfera.spb.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 input fields 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
Buttons do not have an accessible name
Links do not have a discernible 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
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.
exposfera.spb.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
exposfera.spb.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Exposfera.spb.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 Exposfera.spb.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.
exposfera.spb.ru
Open Graph description is not detected on the main page of Exposfera Spb. 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: