6 sec in total
771 ms
4.9 sec
281 ms
Welcome to delphisources.ru homepage info - get ready to check Delphi Sources best content for Russia right away, or after learning these important things about delphisources.ru
Программирование на Делфи. Коллекция написанных на языке Delphi исходников, компонентов и программ, статьи, примеры кода, форум. Возможность добавления собственных исходников и примеров. Delphi FAQ на...
Visit delphisources.ruWe analyzed Delphisources.ru page load time and found that the first response time was 771 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
delphisources.ru performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.3 s
70/100
25%
Value6.9 s
34/100
10%
Value1,260 ms
19/100
30%
Value0.009
100/100
15%
Value12.1 s
16/100
10%
771 ms
2013 ms
130 ms
12 ms
23 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 39% of them (29 requests) were addressed to the original Delphisources.ru, 15% (11 requests) were made to Vk.com and 4% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Delphisources.ru.
Page size can be reduced by 271.6 kB (54%)
500.7 kB
229.1 kB
In fact, the total size of Delphisources.ru main page is 500.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 338.6 kB which makes up the majority of the site volume.
Potential reduce by 29.9 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 5.3 kB, which is 14% 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 29.9 kB or 80% of the original size.
Potential reduce by 2.7 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. Delphi Sources images are well optimized though.
Potential reduce by 204.1 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 204.1 kB or 60% of the original size.
Potential reduce by 34.9 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. Delphisources.ru needs all CSS files to be minified and compressed as it can save up to 34.9 kB or 80% of the original size.
Number of requests can be reduced by 35 (49%)
72
37
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delphi Sources. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
delphisources.ru
771 ms
www.delphisources.ru
2013 ms
mystyle.css
130 ms
jquery.min.js
12 ms
show_ads.js
23 ms
res_div.js
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res_div_left.js
278 ms
date_time.js
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openapi.js
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45 ms
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logo_fs.gif
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link_vkontakte.png
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link_twitter.png
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link_facebook.png
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ads
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osd.js
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menu.gif
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memo.gif
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copyright.gif
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email.gif
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upload.gif
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watch.js
8 ms
date_time.php
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widget_community.php
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loader_nav19241_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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delphisources.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
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
delphisources.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
delphisources.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
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delphisources.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 Delphisources.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.
delphisources.ru
Open Graph description is not detected on the main page of Delphi Sources. 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: