Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

it-f1.com

ITF1 - Full systems and network support

Page Load Speed

1.4 sec in total

First Response

393 ms

Resources Loaded

904 ms

Page Rendered

97 ms

About Website

Welcome to it-f1.com homepage info - get ready to check ITF1 best content right away, or after learning these important things about it-f1.com

ITF1 - Full systems and network support

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Key Findings

We analyzed It-f1.com page load time and found that the first response time was 393 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

it-f1.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

it-f1.com

393 ms

global.js

103 ms

ITF1.css

201 ms

login.css

200 ms

itf1-logo.jpg

126 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to It-f1.com and no external sources were called. The less responsive or slowest element that took the longest time to load (400 ms) belongs to the original domain It-f1.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.4 kB (6%)

Content Size

109.9 kB

After Optimization

103.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of It-f1.com main page is 109.9 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. Only 10% of websites need less resources to load. Images take 98.0 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.5 kB

  • Original 6.8 kB
  • After minification 6.4 kB
  • After compression 2.3 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 4.5 kB or 66% of the original size.

Image Optimization

-0%

Potential reduce by 60 B

  • Original 98.0 kB
  • After minification 97.9 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. ITF1 images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 834 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.4 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 834 B or 37% of the original size.

CSS Optimization

-33%

Potential reduce by 967 B

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 1.9 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. It-f1.com needs all CSS files to be minified and compressed as it can save up to 967 B or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (44%)

Requests Now

16

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ITF1. 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

Accessibility Review

it-f1.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

it-f1.com best practices score

75

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

SEO Factors

it-f1.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise It-f1.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 It-f1.com main page’s claimed encoding is iso-8859-1. 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

Open Graph description is not detected on the main page of ITF1. 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: