9.5 sec in total
1.7 sec
7.2 sec
523 ms
Click here to check amazing Olviko content for Russia. Otherwise, check out these important facts you probably never knew about olviko.ru
Компания Олвико специализируется на продаже компьютерной техники и электроники. На рынке Тольятти с 1993 года.
Visit olviko.ruWe analyzed Olviko.ru page load time and found that the first response time was 1.7 sec 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.
olviko.ru performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value6.1 s
12/100
25%
Value8.5 s
18/100
10%
Value680 ms
44/100
30%
Value0.087
93/100
15%
Value10.6 s
23/100
10%
1719 ms
262 ms
651 ms
269 ms
270 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 74% of them (89 requests) were addressed to the original Olviko.ru, 10% (12 requests) were made to Vk.com and 4% (5 requests) were made to Gismeteo.ru. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Olviko.ru.
Page size can be reduced by 680.9 kB (48%)
1.4 MB
730.6 kB
In fact, the total size of Olviko.ru main page is 1.4 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. 40% of websites need less resources to load. Javascripts take 652.0 kB which makes up the majority of the site volume.
Potential reduce by 48.8 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 7.0 kB, which is 11% 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 48.8 kB or 80% of the original size.
Potential reduce by 40.0 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. Olviko images are well optimized though.
Potential reduce by 477.7 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 477.7 kB or 73% of the original size.
Potential reduce by 114.3 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. Olviko.ru needs all CSS files to be minified and compressed as it can save up to 114.3 kB or 83% of the original size.
Number of requests can be reduced by 44 (38%)
117
73
The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olviko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
olviko.ru
1719 ms
reset.css
262 ms
style.css
651 ms
static.css
269 ms
trackbar.css
270 ms
jquery.jscrollpane.css
271 ms
calc.css
536 ms
jquery-ui-1.8.20.custom.css
791 ms
jquery-1.4.1.js
1178 ms
jquery.trackbar.js
667 ms
jquery.mousewheel.js
665 ms
jquery.jscrollpane.min.js
935 ms
cookie.js
924 ms
olviko.js
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calc.js
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jquery-ui-1.8.20.custom.min.js
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openapi.js
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gs_informerClient.min.css
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gs_informerClient.min.css
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top100.jcn
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bg-left.png
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basket.jpg
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logo.jpg
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backphone.jpg
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search-input.jpg
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rur.jpg
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face.jpg
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widget_community.php
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top100.scn
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watch.js
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loader_nav19188_3.js
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lite.css
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lite.js
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lang3_0.js
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widget_community.css
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xdm.js
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al_community.js
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advert.gif
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camera_50.png
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w_logo.png
123 ms
1
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ya.jpg
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visa.jpg
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qiwi.jpg
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time.jpg
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credit.jpg
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b_bg_on.gif
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arrowslide.jpg
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trackslide.jpg
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olviko.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
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
olviko.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
olviko.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 doesn't use legible font sizes
Tap targets are not sized appropriately
RU
N/A
CP1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olviko.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 Olviko.ru main page’s claimed encoding is cp1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
olviko.ru
Open Graph description is not detected on the main page of Olviko. 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: