Access dalk.ru. Таможенный представитель ДАЛК, таможенные услуги, декларирование грузов, логистика, автомобильные, ж...

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value2,510 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.244

51/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

dalk.ru

550 ms

en

487 ms

js

77 ms

css

41 ms

css

56 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 66% of them (41 requests) were addressed to the original Dalk.ru, 10% (6 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to D3js.org. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Js.hotlog.ru.

Content Size

1.8 MB

After Optimization

912.4 kB

In fact, the total size of Dalk.ru main page is 1.8 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. 40% of websites need less resources to load. Images take 581.9 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 301.7 kB

Original 546.0 kB
After minification 524.2 kB
After compression 244.3 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 301.7 kB or 55% of the original size.

Image Optimization

-16%

Potential reduce by 90.3 kB

Original 581.9 kB
After minification 491.6 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, Dalk needs image optimization as it can save up to 90.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 320.2 kB

Original 471.0 kB
After minification 314.9 kB
After compression 150.9 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 320.2 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 159.9 kB

Original 185.5 kB
After minification 145.2 kB
After compression 25.6 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. Dalk.ru needs all CSS files to be minified and compressed as it can save up to 159.9 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dalk. 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 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

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dalk.ru can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dalk.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.

Social Sharing Optimization

dalk.ru

Open Graph description is not detected on the main page of Dalk. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Таможенный представитель ДАЛК, таможенные услуги, декларирование грузов, логистика, автомобильные, железнодорожные, контейнерные, морские перевозки, к...

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

dalk.ru

en

js

css

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

dalk.ru

en

js

css

css

bootstrap.css

main.css

map.css

tooltipster.css

flexmenu.css

outdatedbrowser.css

tag.js

dalk_logo.png

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serviceicon12-8a5c2e2c17.png

serviceicon6-4b9ae029ae.png

serviceicon9-a2f1994d08.png

jquery.js

yii.js

bootstrap.min.js

html5shiv.min.js

respond.min.js

d3.v3.min.js

queue.v1.min.js

topojson.v0.min.js

map_d3.js

jquery.tooltipster.min.js

modernizr.custom.js

flexmenu.js

init.js

yii.validation.js

yii.activeForm.js

outdatedbrowser.js