Tools & Wizards About Us
altertrader.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

altertrader.com

Компания AlterTrader Research Ltd.

Page Load Speed

2.3 sec in total

First Response

528 ms

Resources Loaded

1.4 sec

Page Rendered

373 ms

altertrader.com screenshot

About Website

Welcome to altertrader.com homepage info - get ready to check Alter Trader best content for Russia right away, or after learning these important things about altertrader.com

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Key Findings

We analyzed Altertrader.com page load time and found that the first response time was 528 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

altertrader.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

altertrader.com

528 ms

atr.css

445 ms

share.js

15 ms

spacer.gif

141 ms

InfObrazNauki.jpg

283 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Altertrader.com, 13% (4 requests) were made to Yastatic.net and 6% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (610 ms) belongs to the original domain Altertrader.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.6 kB (46%)

Content Size

106.6 kB

After Optimization

58.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Altertrader.com main page is 106.6 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. HTML takes 56.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 46.0 kB

  • Original 56.4 kB
  • After minification 55.7 kB
  • After compression 10.5 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. 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 46.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 77 B

  • Original 33.6 kB
  • After minification 33.5 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. Alter Trader images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 1.6 kB

  • Original 15.4 kB
  • After minification 15.4 kB
  • After compression 13.8 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 1.6 kB or 11% of the original size.

CSS Optimization

-79%

Potential reduce by 928 B

  • Original 1.2 kB
  • After minification 919 B
  • After compression 252 B

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. Altertrader.com needs all CSS files to be minified and compressed as it can save up to 928 B or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (28%)

Requests Now

29

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alter Trader. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

altertrader.com

altertrader.com

528 ms

atr.css

atr.css

445 ms

share.js

share.js

15 ms

spacer.gif

spacer.gif

141 ms

InfObrazNauki.jpg

InfObrazNauki.jpg

283 ms

seopult.jpg

seopult.jpg

319 ms

rcdl.gif

rcdl.gif

319 ms

vestnik.jpg

vestnik.jpg

309 ms

romiplogo.gif

romiplogo.gif

292 ms

atl.jpg

atl.jpg

287 ms

vistaico.gif

vistaico.gif

425 ms

vs0106.gif

vs0106.gif

581 ms

vs1205.gif

vs1205.gif

575 ms

vs1105.gif

vs1105.gif

610 ms

calc.gif

calc.gif

498 ms

vs0805.gif

vs0805.gif

608 ms

at_new_01_01.gif

at_new_01_01.gif

448 ms

spacer.gif

spacer.gif

433 ms

at_new_01_20.gif

at_new_01_20.gif

492 ms

at_new_04.gif

at_new_04.gif

494 ms

at_new_07.gif

at_new_07.gif

494 ms

at_new_08.gif

at_new_08.gif

568 ms

at_new_02.gif

at_new_02.gif

140 ms

at_new_03.gif

at_new_03.gif

141 ms

at_new_011_11-1.gif

at_new_011_11-1.gif

140 ms

hit

hit

256 ms

b-share-form-button.png

b-share-form-button.png

22 ms

watch.js

watch.js

10 ms

b-share-form-button_share__icon.png

b-share-form-button_share__icon.png

19 ms

b-share-icon.png

b-share-icon.png

20 ms

b-share-popup_down__tail.png

b-share-popup_down__tail.png

20 ms

hit

hit

131 ms

Accessibility Review

altertrader.com accessibility score

56

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

altertrader.com 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

High

Browser errors were logged to the console

SEO Factors

altertrader.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Altertrader.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Altertrader.com main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

altertrader.com

Open Graph description is not detected on the main page of Alter Trader. 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: