Tools & Wizards About Us

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

tr-factor.ru

Page Load Speed

7.5 sec in total

First Response

719 ms

Resources Loaded

4.8 sec

Page Rendered

2 sec

About Website

Visit tr-factor.ru now to see the best up-to-date Tr Factor content for Russia and also check out these interesting facts you probably never knew about tr-factor.ru

Какие преимущества использования молозива как источника Трансфер фактор xf™ компании 4LIFE? Трансферфактор способен передавать иммунитет людям.

Visit tr-factor.ru

Key Findings

We analyzed Tr-factor.ru page load time and found that the first response time was 719 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tr-factor.ru performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

tr-factor.ru

719 ms

www.tr-factor.ru

2028 ms

css

194 ms

jquery-1.7.min.js

625 ms

superfish.js

494 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 90% of them (63 requests) were addressed to the original Tr-factor.ru, 3% (2 requests) were made to Counter.rambler.ru and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Tr-factor.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 894.8 kB (57%)

Content Size

1.6 MB

After Optimization

681.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tr-factor.ru main page is 1.6 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. 60% of websites need less resources to load. Javascripts take 688.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 72.6 kB

  • Original 86.1 kB
  • After minification 67.3 kB
  • After compression 13.5 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 18.8 kB, which is 22% 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 72.6 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 40.5 kB

  • Original 524.0 kB
  • After minification 483.4 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. Tr Factor images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 545.7 kB

  • Original 688.1 kB
  • After minification 491.7 kB
  • After compression 142.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 545.7 kB or 79% of the original size.

CSS Optimization

-85%

Potential reduce by 235.9 kB

  • Original 278.1 kB
  • After minification 217.8 kB
  • After compression 42.2 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. Tr-factor.ru needs all CSS files to be minified and compressed as it can save up to 235.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (62%)

Requests Now

63

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tr Factor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tr-factor.ru accessibility score

65

Accessibility Issues

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

tr-factor.ru best practices score

67

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

tr-factor.ru SEO score

69

Search Engine Optimization Advices

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tr-factor.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 Tr-factor.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 description is not detected on the main page of Tr Factor. 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: