9.1 sec in total
1.1 sec
7.6 sec
432 ms
Click here to check amazing Delfo content for Russia. Otherwise, check out these important facts you probably never knew about delfo.ru
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Visit delfo.ruWe analyzed Delfo.ru page load time and found that the first response time was 1.1 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
delfo.ru performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value23.8 s
0/100
25%
Value11.2 s
5/100
10%
Value2,090 ms
7/100
30%
Value0.003
100/100
15%
Value21.8 s
1/100
10%
1079 ms
595 ms
780 ms
428 ms
590 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 61% of them (61 requests) were addressed to the original Delfo.ru, 12% (12 requests) were made to Vk.com and 4% (4 requests) were made to Clients.streamwood.ru. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Delfo.ru.
Page size can be reduced by 491.3 kB (33%)
1.5 MB
1.0 MB
In fact, the total size of Delfo.ru main page is 1.5 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 668.1 kB which makes up the majority of the site volume.
Potential reduce by 49.6 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 49.6 kB or 79% of the original size.
Potential reduce by 36.5 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. Delfo images are well optimized though.
Potential reduce by 329.1 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 329.1 kB or 49% of the original size.
Potential reduce by 76.1 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. Delfo.ru needs all CSS files to be minified and compressed as it can save up to 76.1 kB or 64% of the original size.
Number of requests can be reduced by 34 (37%)
93
59
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
delfo.ru
1079 ms
style.css
595 ms
jquery-1.7.1.min.js
780 ms
jquery.tabSlideOut.v1.2.js
428 ms
main.js
590 ms
hltable.js
699 ms
jquery.lightbox-0.5.css
760 ms
jquery.min.js
99 ms
jquery.lightbox-0.5.min.js
762 ms
jquery.checkbox.js
927 ms
jquery.radio.js
928 ms
openapi.js
408 ms
jquery-ui-1.8.21.custom.min.js
991 ms
openapi.js
414 ms
conversion.js
72 ms
wowslider1.css
928 ms
a.js
932 ms
wowslider.js
933 ms
sw.css
1336 ms
sw.js
2267 ms
watch_visor.js
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new_bgr2.gif
631 ms
ga.js
61 ms
__utm.gif
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img.php
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img.php
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s.gif
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122.jpg
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img.php
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img.php
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img.php
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delfokom1%20(2).jpg
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new_vkontakte.gif
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img.php
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img.php
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img.php
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upload.gif
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hit
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widget_community.php
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new_opel_bgr.gif
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new_ch_bgr.png
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loader_nav19239_3.js
132 ms
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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ie6.html
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delfo.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
delfo.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
delfo.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
N/A
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delfo.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Delfo.ru main page’s claimed encoding is windows-1251. 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.
delfo.ru
Open Graph description is not detected on the main page of Delfo. 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: