Access s30394626743.whotrades.com. Андрей Верников - Дневник / Блог / Журнал

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value19.6 s

0/100

10%

TBT (Total Blocking Time)

Value30,560 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.423

23/100

15%

TTI (Time to Interactive)

Value60.5 s

0/100

10%

s30394626743.whotrades.com

187 ms

s30394626743.whotrades.com

726 ms

swfobject.js

95 ms

site-on-platforma.css

117 ms

whotrades.css

84 ms

Our browser made a total of 133 requests to load all elements on the main page. We found that 22% of them (29 requests) were addressed to the original S30394626743.whotrades.com, 32% (43 requests) were made to D28amqw7zbvhq.cloudfront.net and 11% (15 requests) were made to Get.whotrades.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.smi2.net.

Content Size

1.9 MB

After Optimization

836.1 kB

In fact, the total size of S30394626743.whotrades.com main page is 1.9 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. 70% of websites need less resources to load. CSS take 744.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 300.6 kB

Original 354.5 kB
After minification 273.0 kB
After compression 53.9 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 81.5 kB, which is 23% 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 300.6 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 26.0 kB

Original 561.9 kB
After minification 536.0 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. S 30394626743 Whotrades images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 143.2 kB

Original 263.5 kB
After minification 241.0 kB
After compression 120.2 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 143.2 kB or 54% of the original size.

CSS Optimization

-83%

Potential reduce by 618.7 kB

Original 744.7 kB
After minification 744.4 kB
After compression 126.0 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. S30394626743.whotrades.com needs all CSS files to be minified and compressed as it can save up to 618.7 kB or 83% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S 30394626743 Whotrades. 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 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

High

ARIA tooltip elements do not have accessible names.

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

These are opportunities to improve the legibility of your content.

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise S30394626743.whotrades.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that S30394626743.whotrades.com 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

s30394626743.whotrades.com

Open Graph description is not detected on the main page of S 30394626743 Whotrades. 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

Андрей Верников - Дневник / Блог / Журнал

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

s30394626743.whotrades.com

s30394626743.whotrades.com

swfobject.js

site-on-platforma.css

whotrades.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

s30394626743.whotrades.com

s30394626743.whotrades.com

swfobject.js

site-on-platforma.css

whotrades.css

cached

layout+layout-personal.css

comments.css

masonry.css

blog-posts-list-masonry.css

widget_personalsiteheader_99914b932bd37a50b983c5e7c90ae93b.css

widget_recommendedaction_99914b932bd37a50b983c5e7c90ae93b.css

widget_blogposts_99914b932bd37a50b983c5e7c90ae93b.css

widget_comonconnections_99914b932bd37a50b983c5e7c90ae93b.css

widget_peopleitemachievements_27f8ec66e0f359ec2619acca7489ffc2.css

cached

modernizr.js

environment.js

tv.js

javascript_includes_new_final.js

scripts-ru.js

site-on-platforma.js

whotrades.js

layout+layout-personal.js

masonry.js

blog-posts-list-masonry.js

widget_personalsiteheader_99914b932bd37a50b983c5e7c90ae93b.js

widget_recommendedaction_99914b932bd37a50b983c5e7c90ae93b.js

widget_blogposts_99914b932bd37a50b983c5e7c90ae93b.js

widget_peopleitemachievements_27f8ec66e0f359ec2619acca7489ffc2.js

analytics.js

big.jpeg

20862645798

blank_male_med.gif

blank_female_med.gif

blogpost_3.gif

blogpost_2.gif

blogpost_1.gif

blogpost_0.gif

comon_participation_1.gif

comon_participation_0.gif

best_group_4.gif

best_group_1.gif