Tools & Wizards About Us
duinvestor.ru screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

duinvestor.ru

DuInvestor.ru - Куда вложить деньги в интернете!

Page Load Speed

2 sec in total

First Response

431 ms

Resources Loaded

1.4 sec

Page Rendered

172 ms

duinvestor.ru screenshot

About Website

Visit duinvestor.ru now to see the best up-to-date Du Investor content for Russia and also check out these interesting facts you probably never knew about duinvestor.ru

Visit duinvestor.ru

Key Findings

We analyzed Duinvestor.ru page load time and found that the first response time was 431 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

duinvestor.ru performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value5,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

duinvestor.ru

431 ms

jquery-1.5.1.min.js

123 ms

style.css

237 ms

helper2.js.php

434 ms

logo.jpg

354 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 65% of them (15 requests) were addressed to the original Duinvestor.ru, 9% (2 requests) were made to S.ytimg.com and 9% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (516 ms) belongs to the original domain Duinvestor.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 436.9 kB (53%)

Content Size

822.0 kB

After Optimization

385.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Duinvestor.ru main page is 822.0 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. 25% of websites need less resources to load. Images take 367.2 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 3.0 kB

  • Original 4.9 kB
  • After minification 4.5 kB
  • After compression 2.0 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 3.0 kB or 60% of the original size.

Image Optimization

-26%

Potential reduce by 96.3 kB

  • Original 367.2 kB
  • After minification 270.9 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. Obviously, Du Investor needs image optimization as it can save up to 96.3 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 132.5 kB

  • Original 202.2 kB
  • After minification 202.1 kB
  • After compression 69.7 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 132.5 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 205.2 kB

  • Original 247.7 kB
  • After minification 247.1 kB
  • After compression 42.5 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. Duinvestor.ru needs all CSS files to be minified and compressed as it can save up to 205.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (16%)

Requests Now

19

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Du Investor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

duinvestor.ru

duinvestor.ru

431 ms

jquery-1.5.1.min.js

jquery-1.5.1.min.js

123 ms

style.css

style.css

237 ms

helper2.js.php

helper2.js.php

434 ms

logo.jpg

logo.jpg

354 ms

trans_image.png

trans_image.png

238 ms

nMGZsb7IgNc

nMGZsb7IgNc

114 ms

reset.css

reset.css

125 ms

www-embed-player-vflQrT_sR.css

www-embed-player-vflQrT_sR.css

64 ms

www-embed-player.js

www-embed-player.js

95 ms

bg.png

bg.png

358 ms

header-bg.png

header-bg.png

359 ms

content_bg.png

content_bg.png

467 ms

shadow.png

shadow.png

353 ms

right.png

right.png

237 ms

box_bg.png

box_bg.png

358 ms

yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js

yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js

36 ms

ad_status.js

ad_status.js

39 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

79 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

90 ms

input_bg.png

input_bg.png

287 ms

signup_button.png

signup_button.png

516 ms

foot_bg.png

foot_bg.png

400 ms

Accessibility Review

duinvestor.ru accessibility score

74

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

duinvestor.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

duinvestor.ru SEO score

67

Search Engine Optimization Advices

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 Duinvestor.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 Duinvestor.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

duinvestor.ru

Open Graph description is not detected on the main page of Du Investor. 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: