7 sec in total
607 ms
6 sec
341 ms
Welcome to optima-computers.ru homepage info - get ready to check Optima Computers best content for Russia right away, or after learning these important things about optima-computers.ru
Продажа, гарантия, доставка компьютерной и бытовой техники в Симферополе, Севастополе, Севастополе, Ялте, Саках, Белогорске | Интернет-магазин Оптима-Крым
Visit optima-computers.ruWe analyzed Optima-computers.ru page load time and found that the first response time was 607 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
optima-computers.ru performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value6.5 s
9/100
25%
Value10.5 s
7/100
10%
Value2,070 ms
7/100
30%
Value0.045
99/100
15%
Value17.1 s
4/100
10%
607 ms
967 ms
300 ms
732 ms
437 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 71% of them (64 requests) were addressed to the original Optima-computers.ru, 9% (8 requests) were made to Fonts.gstatic.com and 8% (7 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Optima-computers.ru.
Page size can be reduced by 429.6 kB (41%)
1.0 MB
618.3 kB
In fact, the total size of Optima-computers.ru main page is 1.0 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. 70% of websites need less resources to load. Javascripts take 371.5 kB which makes up the majority of the site volume.
Potential reduce by 236.1 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 111.7 kB, which is 41% 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 236.1 kB or 87% of the original size.
Potential reduce by 26.6 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, Optima Computers needs image optimization as it can save up to 26.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 126.2 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 126.2 kB or 34% of the original size.
Potential reduce by 40.8 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. Optima-computers.ru needs all CSS files to be minified and compressed as it can save up to 40.8 kB or 21% of the original size.
Number of requests can be reduced by 51 (69%)
74
23
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optima Computers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
optima-computers.ru
607 ms
home
967 ms
jquery.mCustomScrollbar.min.css
300 ms
styles.css
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slick.css
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owl.carousel.css
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select2.css
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jquery.fancybox.css
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swiper.css
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jquery.js
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optima-computers.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-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
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.
optima-computers.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
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
optima-computers.ru SEO score
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 Optima-computers.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 Optima-computers.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.
optima-computers.ru
Open Graph description is not detected on the main page of Optima Computers. 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: