Access all4rc.ru. Радиоуправляемые модели машин и квадрокоптеров: цены в Москве

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

all4rc.ru

526 ms

www.all4rc.ru

397 ms

www.all4rc.ru

791 ms

kernel_main_v1.css

128 ms

ui.design-tokens.min.css

255 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 95% of them (121 requests) were addressed to the original All4rc.ru, 2% (3 requests) were made to Mc.yandex.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain All4rc.ru.

Content Size

1.8 MB

After Optimization

1.6 MB

In fact, the total size of All4rc.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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 118.1 kB

Original 143.0 kB
After minification 109.9 kB
After compression 24.9 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 33.0 kB, which is 23% 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 118.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 4.7 kB

Original 1.5 MB
After minification 1.5 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. All4 RC images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 141 B

Original 88.4 kB
After minification 88.4 kB
After compression 88.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 4.9 kB

Original 62.9 kB
After minification 62.9 kB
After compression 58.1 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. All4rc.ru has all CSS files already compressed.

Requests Now

123

After Optimization

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of All4 RC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 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

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

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 All4rc.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 All4rc.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

all4rc.ru

Open Graph description is not detected on the main page of All4 RC. 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

Радиоуправляемые модели машин и квадрокоптеров: цены в Москве | Купить запчасти для автомоделей RC

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

all4rc.ru

www.all4rc.ru

www.all4rc.ru

kernel_main_v1.css

ui.design-tokens.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

all4rc.ru

www.all4rc.ru

www.all4rc.ru

kernel_main_v1.css

ui.design-tokens.min.css

ui.font.opensans.min.css

main.popup.bundle.min.css

page_f333f4af2552c64ebcd35a11d6c52b2a_v1.css

template_cc4c46dbb544a7724d63608c9c142f93_v1.css

popup.min.css

core.min.js

kernel_main_v1.js

main.popup.bundle.min.js

template_adeb8b26f0497f933d255eb61115bcd5_v1.js

page_8741eeba368bb77355b02b8cc3121c9b_v1.js

tag.js

telephone.png

name.png

captcha.php

logo.png

captcha.php

searchH2.png

searchIcoH2.png

compareH4.png

wishlistH4.png

cartH4.png

catalogButton.png

catalogButtonW.png

sectionMenuArrowW.png

avtomodeli.jpg

elektrodvigateli_regulyatory_aksessuary.jpg

akkumulyatory_zaryadnye_ustroystva_provoda_razemy.jpg

zapasnye_chasti_na_modeli.jpg

diski_rezina.jpg

kuzova_aksessuary_dlya_kuzova.jpg

koptery.jpg

aksessuary_dlya_staylinga.jpg

radioapparatura_pulty_priemnye_ustroystva.jpg

servomashinki.jpg

instrumenty_i_materialy.jpg

podshipniki.jpg

elektrotransport.jpg

0e605251768dc84838a2a64815d46dcd.jpg