Tools & Wizards About Us
f1countdown.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

f1countdown.com

F1 Countdown for every Formula 1 Race in 2023

Page Load Speed

4.1 sec in total

First Response

210 ms

Resources Loaded

3.8 sec

Page Rendered

154 ms

f1countdown.com screenshot

About Website

Welcome to f1countdown.com homepage info - get ready to check F1 Countdown best content for United States right away, or after learning these important things about f1countdown.com

When is F1 on: F1Countdown.com simply tells you when the next F1 race of the 2023 season will be taking place.

Visit f1countdown.com

Key Findings

We analyzed F1countdown.com page load time and found that the first response time was 210 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

f1countdown.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value710 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

f1countdown.com

210 ms

www.f1countdown.com

222 ms

www.f1countdown.com

605 ms

js

80 ms

font-awesome.min.css

38 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 8% of them (9 requests) were addressed to the original F1countdown.com, 13% (15 requests) were made to Pagead2.googlesyndication.com and 13% (15 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (630 ms) belongs to the original domain F1countdown.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 496.6 kB (36%)

Content Size

1.4 MB

After Optimization

882.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of F1countdown.com main page is 1.4 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. Javascripts take 874.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 45.9 kB

  • Original 63.4 kB
  • After minification 61.3 kB
  • After compression 17.5 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 45.9 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 6.2 kB

  • Original 287.8 kB
  • After minification 281.6 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. F1 Countdown images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 309.3 kB

  • Original 874.5 kB
  • After minification 874.5 kB
  • After compression 565.2 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 309.3 kB or 35% of the original size.

CSS Optimization

-88%

Potential reduce by 135.3 kB

  • Original 153.5 kB
  • After minification 122.8 kB
  • After compression 18.2 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. F1countdown.com needs all CSS files to be minified and compressed as it can save up to 135.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (66%)

Requests Now

89

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of F1 Countdown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

f1countdown.com

f1countdown.com

210 ms

www.f1countdown.com

www.f1countdown.com

222 ms

www.f1countdown.com

www.f1countdown.com

605 ms

js

js

80 ms

font-awesome.min.css

font-awesome.min.css

38 ms

style.css

style.css

526 ms

adsbygoogle.js

adsbygoogle.js

204 ms

button.prod.min.js

button.prod.min.js

76 ms

app-10-2023.js

app-10-2023.js

630 ms

css

css

27 ms

fbevents.js

fbevents.js

76 ms

analytics.js

analytics.js

115 ms

atrk.js

atrk.js

19 ms

loader.js

loader.js

260 ms

background.jpg

background.jpg

140 ms

logo@2x.png

logo@2x.png

257 ms

sdk.js

sdk.js

82 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

97 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

97 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

120 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

123 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

128 ms

show_ads_impl.js

show_ads_impl.js

318 ms

tyre-ohne-shadow.png

tyre-ohne-shadow.png

350 ms

chevron-down.png

chevron-down.png

278 ms

sdk.js

sdk.js

35 ms

widgets.js

widgets.js

82 ms

collect

collect

33 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

23 ms

like.php

like.php

209 ms

settings

settings

103 ms

tr5

tr5

9 ms

impl.20240825-18-RELEASE.es5.js

impl.20240825-18-RELEASE.es5.js

16 ms

sync

sync

15 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

11 ms

embeds

embeds

37 ms

zrt_lookup.html

zrt_lookup.html

61 ms

ads

ads

519 ms

sodar

sodar

132 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

47 ms

1KglipIVg5t.js

1KglipIVg5t.js

53 ms

FEppCFCt76d.png

FEppCFCt76d.png

52 ms

ads

ads

466 ms

ads

ads

612 ms

sodar2.js

sodar2.js

46 ms

runner.html

runner.html

18 ms

aframe

aframe

52 ms

RlFX-4NwKm1Os67zlSzR0i3vyvyfLiVfrrl7q6krc_4.js

RlFX-4NwKm1Os67zlSzR0i3vyvyfLiVfrrl7q6krc_4.js

4 ms

b77b256f0501e7c4881e67f893054266.js

b77b256f0501e7c4881e67f893054266.js

16 ms

load_preloaded_resource.js

load_preloaded_resource.js

8 ms

81196163ce699cdb540b74c0ac9d4337.js

81196163ce699cdb540b74c0ac9d4337.js

26 ms

abg_lite.js

abg_lite.js

11 ms

window_focus.js

window_focus.js

12 ms

qs_click_protection.js

qs_click_protection.js

13 ms

ufs_web_display.js

ufs_web_display.js

7 ms

d4128ee657a8b8f36370500b7756be30.js

d4128ee657a8b8f36370500b7756be30.js

116 ms

icon.png

icon.png

106 ms

s

s

89 ms

css

css

39 ms

reactive_library.js

reactive_library.js

267 ms

ca-pub-1330058427263953

ca-pub-1330058427263953

114 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

5 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

5 ms

activeview

activeview

81 ms

ads

ads

544 ms

ads

ads

372 ms

gen_204

gen_204

132 ms

pixel

pixel

133 ms

14293853729117222994

14293853729117222994

192 ms

abg_lite.js

abg_lite.js

64 ms

omrhp.js

omrhp.js

64 ms

Q12zgMmT.js

Q12zgMmT.js

61 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

68 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

67 ms

pixel

pixel

146 ms

pixel

pixel

260 ms

pixel

pixel

259 ms

11512112508782714828

11512112508782714828

88 ms

gen_204

gen_204

136 ms

62bHydCX.html

62bHydCX.html

57 ms

um

um

285 ms

pixel

pixel

172 ms

pixel

pixel

189 ms

activeview

activeview

179 ms

pixel

pixel

165 ms

15886360801745418959

15886360801745418959

82 ms

cookie_push_onload.html

cookie_push_onload.html

69 ms

gen_204

gen_204

70 ms

um

um

206 ms

i.match

i.match

338 ms

google

google

320 ms

activeview

activeview

183 ms

bounce

bounce

49 ms

rum

rum

73 ms

tiBt-ImXPnOeYI-7MYOjuVNZBvuHd_gMxpOQG8cUP7E.js

tiBt-ImXPnOeYI-7MYOjuVNZBvuHd_gMxpOQG8cUP7E.js

41 ms

sd

sd

69 ms

pixel

pixel

96 ms

partner

partner

231 ms

pixel

pixel

113 ms

pixel

pixel

113 ms

pixel

pixel

112 ms

pixel

pixel

245 ms

pixel

pixel

248 ms

pixel

pixel

197 ms

sync

sync

158 ms

partner

partner

137 ms

google

google

21 ms

i.match

i.match

125 ms

pixel

pixel

38 ms

rum

rum

53 ms

pixel

pixel

37 ms

pixel

pixel

35 ms

pixel

pixel

15 ms

Accessibility Review

f1countdown.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

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

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

f1countdown.com 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

SEO Factors

f1countdown.com SEO score

90

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

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

High

Tap targets are not sized appropriately

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 F1countdown.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 F1countdown.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

f1countdown.com

Open Graph description is not detected on the main page of F1 Countdown. 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: