Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 36

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

rcmodels.ru

RC MODELS - РАДИОУПРАВЛЯЕМЫЕ АВИАМОДЕЛИ БПЛА ПОДАЖА НАСТРОЙКА

Page Load Speed

23.2 sec in total

First Response

601 ms

Resources Loaded

22.1 sec

Page Rendered

498 ms

rcmodels.ru screenshot

About Website

Click here to check amazing RC MODELS content for Russia. Otherwise, check out these important facts you probably never knew about rcmodels.ru

Большие радиоуправляемые авиамодели с бензиновым двигателем. Информация. Консультации. Помощь. Продажа. Авиамодели.

Visit rcmodels.ru

Key Findings

We analyzed Rcmodels.ru page load time and found that the first response time was 601 ms and then it took 22.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rcmodels.ru performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

rcmodels.ru

601 ms

rcmodels.ru

613 ms

style.css

123 ms

template.css

247 ms

darkbox.css

365 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 81% of them (22 requests) were addressed to the original Rcmodels.ru, 7% (2 requests) were made to Counter.yadro.ru and 4% (1 request) were made to Img.hc.ru. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Img.hc.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.6 kB (52%)

Content Size

75.6 kB

After Optimization

36.0 kB

In fact, the total size of Rcmodels.ru main page is 75.6 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. Only 10% of websites need less resources to load. HTML takes 44.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 37.3 kB

  • Original 44.1 kB
  • After minification 43.5 kB
  • After compression 6.8 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. 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 37.3 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 1.4 kB

  • Original 23.5 kB
  • After minification 22.1 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. RC MODELS images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 170 B

  • Original 5.4 kB
  • After minification 5.4 kB
  • After compression 5.3 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

-30%

Potential reduce by 775 B

  • Original 2.6 kB
  • After minification 2.6 kB
  • After compression 1.8 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. Rcmodels.ru needs all CSS files to be minified and compressed as it can save up to 775 B or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (41%)

Requests Now

22

After Optimization

13

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RC MODELS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

rcmodels.ru accessibility score

36

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rcmodels.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rcmodels.ru SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

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 Rcmodels.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 Rcmodels.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

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