Tools & Wizards About Us
icelab.ru screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

icelab.ru

Технический аудит сайта бесплатно на IceLab - проверка битых ссылок и редиректов

Page Load Speed

2.3 sec in total

First Response

502 ms

Resources Loaded

1.6 sec

Page Rendered

270 ms

icelab.ru screenshot

About Website

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

Бесплатный профессиональный технический аудит вашего сайта - поиск битых ссылок, проверка битых файлов, редиректов, titl, description и многое другое

Visit icelab.ru

Key Findings

We analyzed Icelab.ru page load time and found that the first response time was 502 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 40% of websites can load faster.

Performance Metrics

icelab.ru performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

icelab.ru

502 ms

style.css

118 ms

jquery-2.1.4.min.js

355 ms

site.js

235 ms

adsbygoogle.js

35 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 87% of them (20 requests) were addressed to the original Icelab.ru, 4% (1 request) were made to Pagead2.googlesyndication.com and 4% (1 request) were made to Informer.yandex.ru. The less responsive or slowest element that took the longest time to load (699 ms) belongs to the original domain Icelab.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.9 kB (6%)

Content Size

857.3 kB

After Optimization

804.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Icelab.ru main page is 857.3 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. 35% of websites need less resources to load. Images take 767.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.3 kB

  • Original 22.3 kB
  • After minification 22.0 kB
  • After compression 5.1 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 17.3 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 35.0 kB

  • Original 767.9 kB
  • After minification 732.9 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. Ice Lab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 23 B

  • Original 65.2 kB
  • After minification 65.2 kB
  • After compression 65.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-30%

Potential reduce by 589 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.4 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. Icelab.ru needs all CSS files to be minified and compressed as it can save up to 589 B or 30% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ice Lab. According to our analytics all requests are already optimized.

Network Requests Diagram

icelab.ru

icelab.ru

502 ms

style.css

style.css

118 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

355 ms

site.js

site.js

235 ms

adsbygoogle.js

adsbygoogle.js

35 ms

3_0_ECFFFFFF_CCE5FFFF_0_uniques

3_0_ECFFFFFF_CCE5FFFF_0_uniques

607 ms

fon.png

fon.png

115 ms

logomini.jpg

logomini.jpg

582 ms

img.php

img.php

128 ms

400x-href.jpg

400x-href.jpg

453 ms

400x-src.jpg

400x-src.jpg

455 ms

300x-href.jpg

300x-href.jpg

340 ms

title.jpg

title.jpg

350 ms

description.jpg

description.jpg

359 ms

keywords.jpg

keywords.jpg

455 ms

h1.jpg

h1.jpg

468 ms

h1-h6.jpg

h1-h6.jpg

590 ms

nbsp.jpg

nbsp.jpg

566 ms

style.jpg

style.jpg

680 ms

display-none.jpg

display-none.jpg

569 ms

iframe.jpg

iframe.jpg

699 ms

canonical.jpg

canonical.jpg

680 ms

watch.js

watch.js

3 ms

Accessibility Review

icelab.ru accessibility score

89

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.

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

Form elements do not have associated labels

Best Practices

icelab.ru best practices score

67

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

High

Page has valid source maps

SEO Factors

icelab.ru SEO score

69

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

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 Icelab.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 Icelab.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

icelab.ru

Open Graph description is not detected on the main page of Ice Lab. 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: