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codezeroracing.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

codezeroracing.com

Stake F1 Team KICK Sauber | Official Store

Page Load Speed

3.3 sec in total

First Response

311 ms

Resources Loaded

2.2 sec

Page Rendered

746 ms

codezeroracing.com screenshot

About Website

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

Visit codezeroracing.com

Key Findings

We analyzed Codezeroracing.com page load time and found that the first response time was 311 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

codezeroracing.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value2,200 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

codezeroracing.com

311 ms

623 ms

all.css

375 ms

all.min.css

581 ms

animate.css

281 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Codezeroracing.com, 37% (20 requests) were made to Code-zero.com and 15% (8 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (750 ms) relates to the external source Code-zero.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 335.1 kB (11%)

Content Size

3.1 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codezeroracing.com main page is 3.1 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. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 144.8 kB

  • Original 161.2 kB
  • After minification 90.5 kB
  • After compression 16.4 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 70.7 kB, which is 44% 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 144.8 kB or 90% of the original size.

Image Optimization

-10%

Potential reduce by 187.2 kB

  • Original 2.0 MB
  • After minification 1.8 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. Codezeroracing images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.9 kB

  • Original 695.7 kB
  • After minification 695.7 kB
  • After compression 693.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 1.2 kB

  • Original 260.6 kB
  • After minification 260.6 kB
  • After compression 259.4 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. Codezeroracing.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (59%)

Requests Now

46

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codezeroracing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

codezeroracing.com

codezeroracing.com

311 ms

623 ms

all.css

all.css

375 ms

all.min.css

all.min.css

581 ms

animate.css

animate.css

281 ms

api.js

api.js

48 ms

jquery.min.js

jquery.min.js

405 ms

all.js

all.js

750 ms

platform.js

platform.js

42 ms

mollie-payments.js

mollie-payments.js

278 ms

smoothscroll.min.js

smoothscroll.min.js

34 ms

klaviyo.js

klaviyo.js

29 ms

tag.js

tag.js

84 ms

webfont.js

webfont.js

74 ms

stake-f1-shop.png

stake-f1-shop.png

136 ms

stake-f1-store.jpg

stake-f1-store.jpg

496 ms

polo-shirt-men-stake-f1.jpg

polo-shirt-men-stake-f1.jpg

430 ms

tshirt-f1.jpg

tshirt-f1.jpg

496 ms

bottas-stake-cap.jpg

bottas-stake-cap.jpg

392 ms

sweat-jacket-men-f1.jpg

sweat-jacket-men-f1.jpg

429 ms

stake-f1-store-valtteri-bottas.jpg

stake-f1-store-valtteri-bottas.jpg

661 ms

stake-f1-store-zhou-guanyu.jpg

stake-f1-store-zhou-guanyu.jpg

462 ms

store-stake-f1.jpg

store-stake-f1.jpg

496 ms

official-store.gif

official-store.gif

503 ms

valtteri-bottas-f1.png

valtteri-bottas-f1.png

520 ms

zhou-guanyu-f1.png

zhou-guanyu-f1.png

590 ms

theo-pourchaire-f1.png

theo-pourchaire-f1.png

591 ms

recaptcha__en.js

recaptcha__en.js

83 ms

BankGothic_Bold.ttf

BankGothic_Bold.ttf

526 ms

fender_analytics.739eafc699de20b4c3bb.js

fender_analytics.739eafc699de20b4c3bb.js

158 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

175 ms

runtime.242037525aa1c76dfe9b.js

runtime.242037525aa1c76dfe9b.js

54 ms

sharedUtils.a2ead10f1141521a8e3e.js

sharedUtils.a2ead10f1141521a8e3e.js

64 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.3ee75b12730991c4d04b.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.3ee75b12730991c4d04b.js

141 ms

vendors~signup_forms~onsite-triggering.a2030eb5abe19f808c94.js

vendors~signup_forms~onsite-triggering.a2030eb5abe19f808c94.js

63 ms

vendors~signup_forms.e707d6d405eecdf67185.js

vendors~signup_forms.e707d6d405eecdf67185.js

63 ms

default~signup_forms~onsite-triggering.ddf307d73959ae2a00ef.js

default~signup_forms~onsite-triggering.ddf307d73959ae2a00ef.js

63 ms

signup_forms.5828d30d7aa945da8745.js

signup_forms.5828d30d7aa945da8745.js

70 ms

css

css

137 ms

anchor

anchor

77 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

33 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

57 ms

badge

badge

150 ms

styles__ltr.css

styles__ltr.css

28 ms

recaptcha__en.js

recaptcha__en.js

30 ms

722MIWu_TMZiQau3mAaarHtCk2pd6rTYw5oNsH4wR_g.js

722MIWu_TMZiQau3mAaarHtCk2pd6rTYw5oNsH4wR_g.js

95 ms

webworker.js

webworker.js

94 ms

logo_48.png

logo_48.png

81 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

41 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

44 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

48 ms

no_rating.png

no_rating.png

39 ms

recaptcha__en.js

recaptcha__en.js

16 ms

Accessibility Review

codezeroracing.com accessibility score

72

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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

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

codezeroracing.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

codezeroracing.com SEO score

93

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codezeroracing.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Codezeroracing.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

codezeroracing.com

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