5.9 sec in total
419 ms
5 sec
519 ms
Welcome to spark.ru homepage info - get ready to check SPARK best content for Russia right away, or after learning these important things about spark.ru
Сообщество предпринимателей, специалистов и инвесторов для обмена опытом и поиска партнеров
Visit spark.ruWe analyzed Spark.ru page load time and found that the first response time was 419 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
spark.ru performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value7.8 s
3/100
25%
Value11.2 s
5/100
10%
Value1,100 ms
24/100
30%
Value0.052
99/100
15%
Value16.9 s
5/100
10%
419 ms
1030 ms
46 ms
43 ms
582 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 55% of them (51 requests) were addressed to the original Spark.ru, 13% (12 requests) were made to Vk.com and 13% (12 requests) were made to Pp.vk.me. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Spark.ru.
Page size can be reduced by 816.7 kB (37%)
2.2 MB
1.4 MB
In fact, the total size of Spark.ru main page is 2.2 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 70.9 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 24.5 kB, which is 29% 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 70.9 kB or 84% of the original size.
Potential reduce by 76.1 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. SPARK images are well optimized though.
Potential reduce by 366.8 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 366.8 kB or 72% of the original size.
Potential reduce by 302.8 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. Spark.ru needs all CSS files to be minified and compressed as it can save up to 302.8 kB or 83% of the original size.
Number of requests can be reduced by 20 (22%)
91
71
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPARK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
spark.ru
419 ms
spark.ru
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jquery-2.1.1.min.js
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jquery-migrate-1.2.1.min.js
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ping
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spark.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.
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
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.
spark.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the notification permission on page load
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
spark.ru SEO score
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 Spark.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 Spark.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.
spark.ru
Open Graph data is detected on the main page of SPARK. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: