Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

naked-science.ru

Naked Science — новости науки

Page Load Speed

4.7 sec in total

First Response

172 ms

Resources Loaded

2.7 sec

Page Rendered

1.8 sec

naked-science.ru screenshot

About Website

Click here to check amazing Naked Science content for Russia. Otherwise, check out these important facts you probably never knew about naked-science.ru

Проверенные новости науки и технологий. Лонгриды, обзорные статьи по научной тематике, интервью с учеными, познавательные видео и многое другое.

Visit naked-science.ru

Key Findings

We analyzed Naked-science.ru page load time and found that the first response time was 172 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

naked-science.ru performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

naked-science.ru

172 ms

naked-science.ru

668 ms

style.min.css

25 ms

comments_crop.css

44 ms

comments_selection.css

21 ms

Our browser made a total of 170 requests to load all elements on the main page. We found that 95% of them (162 requests) were addressed to the original Naked-science.ru, 3% (5 requests) were made to Lh3.googleusercontent.com and 1% (1 request) were made to Habrastorage.org. The less responsive or slowest element that took the longest time to load (792 ms) relates to the external source Habrastorage.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 862.7 kB (14%)

Content Size

6.1 MB

After Optimization

5.2 MB

In fact, the total size of Naked-science.ru main page is 6.1 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. 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. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 820.1 kB

  • Original 905.7 kB
  • After minification 758.5 kB
  • After compression 85.6 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 147.2 kB, which is 16% 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 820.1 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 13.6 kB

  • Original 5.0 MB
  • After minification 5.0 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. Naked Science images are well optimized though.

CSS Optimization

-22%

Potential reduce by 29.0 kB

  • Original 132.6 kB
  • After minification 104.3 kB
  • After compression 103.7 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. Naked-science.ru needs all CSS files to be minified and compressed as it can save up to 29.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (17%)

Requests Now

165

After Optimization

137

The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Naked Science. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

naked-science.ru accessibility score

90

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.

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

Links do not have a discernible name

Best Practices

naked-science.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

naked-science.ru SEO score

97

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Naked-science.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 Naked-science.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

Open Graph data is detected on the main page of Naked Science. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: