Access rcdrive.ru. RCDrive - Магазин радиоуправляемых моделей. Продажа высококачественных радиоуправляемых моделей и то...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.211

59/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

rcdrive.ru

415 ms

rcdrive.ru

827 ms

popup.css

342 ms

common.css

345 ms

lightbox.css

348 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 82% of them (79 requests) were addressed to the original Rcdrive.ru, 5% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (927 ms) belongs to the original domain Rcdrive.ru.

Content Size

873.8 kB

After Optimization

560.5 kB

In fact, the total size of Rcdrive.ru main page is 873.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 387.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 113.6 kB

Original 129.5 kB
After minification 91.2 kB
After compression 15.8 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 38.3 kB, which is 30% 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 113.6 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 607 B

Original 282.4 kB
After minification 281.8 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. RCDrive images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 187.0 kB

Original 387.9 kB
After minification 328.0 kB
After compression 200.9 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 187.0 kB or 48% of the original size.

CSS Optimization

-16%

Potential reduce by 12.1 kB

Original 74.0 kB
After minification 71.1 kB
After compression 61.9 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. Rcdrive.ru needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 16% of the original size.

Requests Now

After Optimization

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RCDrive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

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

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rcdrive.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rcdrive.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

rcdrive.ru

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

RCDrive - Магазин радиоуправляемых моделей. Продажа высококачественных радиоуправляемых моделей и товаров для хобби. Купить в Москве и с доставкой по ...

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

rcdrive.ru

rcdrive.ru

popup.css

common.css

lightbox.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

rcdrive.ru

rcdrive.ru

popup.css

common.css

lightbox.css

common.js

prototype.js

scriptaculous.js

lightbox.js

effects.js

home.gif

map.gif

contact.gif

search.gif

reg.gif

revo.jpg

search_icon.png

arrow_up.gif

search_btn.jpg

kst-logo.png

amass-logo.png

qs-logo.jpg

gens-ace-logo.gif

tattu-logo.png

maniax-logo.jpg

scorpion-logo.png

feetech-logo.png

jx-logo.png

mks-logo.png

k-power_logo.png

DLE-logo.png

cross-rc-logo.jpg

t_motor_logo.png

hobbywing-logo.png

jp-hobby-logo.png

mad-motors-logo.png

holybro-logo.png

siyi-logo.png

matek-logo.png

skyrc_logo.png

icharger-logo.png

toolkitrc-logo.png

ev-peak-logo.png