Access dms-online.ru. Музыкальные инструменты и звуковое оборудование в интернет-магазине DMS

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value4,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

dms-online.ru

556 ms

dms-online.ru

831 ms

css

37 ms

01-icons.css

143 ms

02-waves.css

284 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 89% of them (76 requests) were addressed to the original Dms-online.ru, 2% (2 requests) were made to Mc.yandex.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Dms-online.ru.

Content Size

1.0 MB

After Optimization

732.4 kB

In fact, the total size of Dms-online.ru main page is 1.0 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. 55% of websites need less resources to load. Images take 454.7 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 232.9 kB

Original 254.3 kB
After minification 215.9 kB
After compression 21.4 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 38.5 kB, which is 15% 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 232.9 kB or 92% of the original size.

Image Optimization

-5%

Potential reduce by 21.1 kB

Original 454.7 kB
After minification 433.5 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. DMS Online images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.0 kB

Original 218.4 kB
After minification 218.4 kB
After compression 214.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 10.9 kB

Original 74.0 kB
After minification 72.4 kB
After compression 63.1 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. Dms-online.ru needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 15% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DMS Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

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

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

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

RU
Language Claimed

RU
Encoding

UTF-8

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

dms-online.ru

Open Graph data is detected on the main page of DMS Online. 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

Музыкальные инструменты и звуковое оборудование в интернет-магазине DMS

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

dms-online.ru

dms-online.ru

css

01-icons.css

02-waves.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

dms-online.ru

dms-online.ru

css

01-icons.css

02-waves.css

03-slick.css

04-slick-theme.css

05-nouislider.css

06-style.css

07-bmi.css

08-bmi-custom.css

09-settings.css

10-custom.css

color_9.css

jquery.min.js

modernizr.js

mini.php

bmi.min.js

jquery.blockui.min.js

jquery.nouislider.min.js

bootstrap.min.js

waves.min.js

slick.min.js

parallax.min.js

jquery.waypoints.min.js

sticky.min.js

doubletaptogo.js

isotope.pkgd.min.js

imagesloaded.pkgd.min.js

custom.js

scripts.js

js

widget.js

suggestions.min.css

jquery.suggestions.min.js

3_0_ECECECFF_CCCCCCFF_0_pageviews

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