Access dumrf.ru. «Мусульмане России». Достоверная информация об исламе в России

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value5,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

dumrf.ru

482 ms

dumrf.ru

908 ms

general.css

214 ms

jquery-ui-1.8.10.custom.css

421 ms

jquery.fancybox-1.3.4.css

323 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 81% of them (91 requests) were addressed to the original Dumrf.ru, 11% (12 requests) were made to Rutube.ru and 3% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Rutube.ru.

Content Size

3.8 MB

After Optimization

3.6 MB

In fact, the total size of Dumrf.ru main page is 3.8 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. 60% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 58.9 kB

Original 70.1 kB
After minification 51.6 kB
After compression 11.2 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 18.5 kB, which is 26% 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 58.9 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 31.0 kB

Original 3.2 MB
After minification 3.2 MB

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. Dumrf images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 48.0 kB

Original 451.2 kB
After minification 449.4 kB
After compression 403.2 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 48.0 kB or 11% of the original size.

CSS Optimization

-20%

Potential reduce by 9.2 kB

Original 46.6 kB
After minification 46.4 kB
After compression 37.4 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. Dumrf.ru needs all CSS files to be minified and compressed as it can save up to 9.2 kB or 20% of the original size.

Requests Now

107

After Optimization

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dumrf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dumrf.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 Dumrf.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.

Social Sharing Optimization

dumrf.ru

Open Graph data is detected on the main page of Dumrf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

«Мусульмане России». Достоверная информация об исламе в России

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

dumrf.ru

dumrf.ru

general.css

jquery-ui-1.8.10.custom.css

jquery.fancybox-1.3.4.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

dumrf.ru

dumrf.ru

general.css

jquery-ui-1.8.10.custom.css

jquery.fancybox-1.3.4.css

jquery.arcticmodal-0.3.css

dark.css

jquery-1.7.1.min.js

jquery.cookie.min.js

dotimeout.js

ae.image.resize.min.js

jquery-ui.js

jcarousellite.js

jquery.simpletip-1.3.1.pack.js

fancyzoom.min.js

jquery.fancybox-1.3.4.pack.js

jquery.mousewheel-3.0.4.pack.js

jquery.easing.1.3.js

flowplayer-3.2.6.min.js

easy-ticker.min.js

jquery.arcticmodal-0.3.min.js

dumrf.js

css

tag.js

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mainWrapperBack.jpg

logo.jpg

med.jpg

menuBack.jpg

triadTitle.jpg

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