Access drhead.ru. Dr.Head - интернет-магазин аудиотехники: наушники, гарнитуры, плееры, усилители

Report Summary

About Website

Welcome to drhead.ru homepage info - get ready to check Dr Head best content for Ukraine right away, or after learning these important things about drhead.ru

Специализированный интернет-магазин аудиотоваров и розничные магазины Dr.Head в Москве и Санкт-Петербурге с доставкой по всей России: выбирай наушники, персональные и профессиональные аудиосистемы, сл...

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value20.8 s

0/100

10%

TBT (Total Blocking Time)

Value7,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

drhead.ru

518 ms

drhead.ru

567 ms

doctorhead.ru

1274 ms

doctorhead.ru

1408 ms

reference.min.css

221 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Drhead.ru, 89% (118 requests) were made to Doctorhead.ru and 3% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Doctorhead.ru.

Content Size

1.1 MB

After Optimization

623.8 kB

In fact, the total size of Drhead.ru main page is 1.1 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. 50% of websites need less resources to load. HTML takes 543.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 411.5 kB

Original 543.6 kB
After minification 542.4 kB
After compression 132.1 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 411.5 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 3.1 kB
After minification 3.1 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. Dr Head images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 61.8 kB

Original 474.5 kB
After minification 474.5 kB
After compression 412.7 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 61.8 kB or 13% of the original size.

CSS Optimization

-27%

Potential reduce by 28.2 kB

Original 104.0 kB
After minification 96.7 kB
After compression 75.8 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. Drhead.ru needs all CSS files to be minified and compressed as it can save up to 28.2 kB or 27% of the original size.

Requests Now

125

After Optimization

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Head. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Form elements do not have associated labels

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.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

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

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 Drhead.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 Drhead.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

drhead.ru

Open Graph data is detected on the main page of Dr Head. 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

Dr.Head - интернет-магазин аудиотехники: наушники, гарнитуры, плееры, усилители

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

drhead.ru

drhead.ru

doctorhead.ru

doctorhead.ru

reference.min.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

drhead.ru

drhead.ru

doctorhead.ru

doctorhead.ru

reference.min.css

style.min.css

hero-carousel.min.css

style.min.css

style.min.css

style.min.css

brands.min.css

useful.min.css

style.min.css

rbs_story.min.css

snapgram_blue_theme.min.css

rbs_story_custom.css

swiper.min.css

snow.min.css

simplebar.min.css

slimselect.min.css

style.min.css

article.min.css

custom_styles.min.css

style.min.css

style.min.css

style.min.css

style.min.css

style.min.css

style.min.css

style.min.css

styles.min.css

template_styles.css

js

tracker.js

core.min.js

dexie3.bundle.min.js

core_ls.min.js

core_fx.min.js

core_frame_cache.min.js

protobuf.min.js

model.min.js

rest.client.min.js

pull.client.min.js