Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

iomtt.cz

Indiracingteam

Page Load Speed

3.9 sec in total

First Response

348 ms

Resources Loaded

3.1 sec

Page Rendered

452 ms

iomtt.cz screenshot

About Website

Visit iomtt.cz now to see the best up-to-date Iomtt content and also check out these interesting facts you probably never knew about iomtt.cz

...and your logo also can be here....

Visit iomtt.cz

Key Findings

We analyzed Iomtt.cz page load time and found that the first response time was 348 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

iomtt.cz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.133

81/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

iomtt.cz

348 ms

www.iomtt.cz

572 ms

screen.css

120 ms

screen.css

232 ms

lightbox.css

233 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 58% of them (46 requests) were addressed to the original Iomtt.cz, 41% (33 requests) were made to Storage.iomtt.cz and 1% (1 request) were made to Toplist.cz. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Storage.iomtt.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 364.8 kB (13%)

Content Size

2.8 MB

After Optimization

2.5 MB

In fact, the total size of Iomtt.cz main page is 2.8 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. 55% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 17.9 kB

  • Original 23.7 kB
  • After minification 20.7 kB
  • After compression 5.8 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 3.0 kB, which is 13% 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 17.9 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 175.4 kB

  • Original 2.6 MB
  • After minification 2.4 MB

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. Iomtt images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 147.7 kB

  • Original 191.0 kB
  • After minification 157.2 kB
  • After compression 43.2 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 147.7 kB or 77% of the original size.

CSS Optimization

-84%

Potential reduce by 23.8 kB

  • Original 28.2 kB
  • After minification 24.9 kB
  • After compression 4.4 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. Iomtt.cz needs all CSS files to be minified and compressed as it can save up to 23.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (9%)

Requests Now

78

After Optimization

71

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iomtt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

iomtt.cz accessibility score

76

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

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

iomtt.cz best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

iomtt.cz SEO score

100

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iomtt.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Czech language. Our system also found out that Iomtt.cz 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

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