Access invest.opentraders.ru. Инвест-Клуб / OpenTraders - блогплатформа для трейдеров финансовых рынков

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

invest.opentraders.ru

1106 ms

style.css

578 ms

style-nt.css

238 ms

Roar.css

242 ms

piechart.css

263 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 22% of them (29 requests) were addressed to the original Invest.opentraders.ru, 75% (98 requests) were made to Opentraders.ru and 2% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Opentraders.ru.

Content Size

1.5 MB

After Optimization

900.8 kB

In fact, the total size of Invest.opentraders.ru main page is 1.5 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. 35% of websites need less resources to load. Images take 816.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 142.2 kB

Original 162.2 kB
After minification 104.7 kB
After compression 20.0 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. This page needs HTML code to be minified as it can gain 57.5 kB, which is 35% 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 142.2 kB or 88% of the original size.

Image Optimization

-8%

Potential reduce by 66.8 kB

Original 816.6 kB
After minification 749.8 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. Invest Open Traders images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 329.6 kB

Original 438.7 kB
After minification 339.1 kB
After compression 109.1 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 329.6 kB or 75% of the original size.

CSS Optimization

-83%

Potential reduce by 110.1 kB

Original 132.0 kB
After minification 105.5 kB
After compression 21.9 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. Invest.opentraders.ru needs all CSS files to be minified and compressed as it can save up to 110.1 kB or 83% of the original size.

Requests Now

127

After Optimization

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Invest Open Traders. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 15 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

Areas of Improvement

High

Does not use HTTPS

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

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

High

Image elements do not have [alt] attributes

High

Document uses plugins

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 Invest.opentraders.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 Invest.opentraders.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

invest.opentraders.ru

Open Graph description is not detected on the main page of Invest Open Traders. 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

Инвест-Клуб / OpenTraders - блогплатформа для трейдеров финансовых рынков

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

invest.opentraders.ru

style.css

style-nt.css

Roar.css

piechart.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

invest.opentraders.ru

style.css

style-nt.css

Roar.css

piechart.css

Autocompleter.css

prettify.css

micro.css

css

place.css

event.css

behavior.js

rating.js

rating.css

JsHttpRequest.js

new_mootools-1.2.js

Roar.js

Observer.js

Autocompleter.js

Autocompleter.Request.js

piechart.js

prettify.js

vote.js

favourites.js

questions.js

block_loader.js

friend.js

blog.js

other.js

login.js

panel.js

micro.js

place.js

event.js

highslide.packed.js

style_um.css

init_um.js

holywar.js

calendar.compat.js

soundmanager2-nodebug-jsmin.js

mootools.flXHRproxy.js

flXHR.js

lschat.js