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au.tagheuer.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 61

    SEO

    Google-friendlier than
    23% of websites

au.tagheuer.com

TAG Heuer® Official Website - Swiss Luxury Watches since 1860

Page Load Speed

3.3 sec in total

First Response

428 ms

Resources Loaded

2 sec

Page Rendered

878 ms

au.tagheuer.com screenshot

About Website

Click here to check amazing Au TAG Heuer content for United States. Otherwise, check out these important facts you probably never knew about au.tagheuer.com

The ultimate reference in luxury chronograph watches, TAG Heuer’s high-precision timing innovations have kept pace with the evolution of sports since 1860.

Visit au.tagheuer.com

Key Findings

We analyzed Au.tagheuer.com page load time and found that the first response time was 428 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

au.tagheuer.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value1,670 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.143

78/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

428 ms

global.css

147 ms

pagedesignerLayout.css

43 ms

layout.css

59 ms

lottie.min.js

64 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Au.tagheuer.com, 5% (3 requests) were made to Cdn.cookielaw.org and 5% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (428 ms) relates to the external source Tagheuer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (33%)

Content Size

5.1 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Au.tagheuer.com main page is 5.1 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. Only a small number of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 347.1 kB

  • Original 393.7 kB
  • After minification 323.5 kB
  • After compression 46.6 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 70.2 kB, which is 18% 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 347.1 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.6 MB
  • After minification 2.6 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. Au TAG Heuer images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 1.3 MB

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 688.7 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 1.3 MB or 66% of the original size.

CSS Optimization

-0%

Potential reduce by 9 B

  • Original 80.1 kB
  • After minification 80.1 kB
  • After compression 80.1 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. Au.tagheuer.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (41%)

Requests Now

49

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Au TAG Heuer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

428 ms

global.css

global.css

147 ms

pagedesignerLayout.css

pagedesignerLayout.css

43 ms

layout.css

layout.css

59 ms

lottie.min.js

lottie.min.js

64 ms

otSDKStub.js

otSDKStub.js

63 ms

api_dynamic.js

api_dynamic.js

86 ms

api_static.js

api_static.js

104 ms

main.es5.js

main.es5.js

104 ms

videoPlayer.js

videoPlayer.js

76 ms

pagedesigner.js

pagedesigner.js

103 ms

algoliasearchLite.min.js

algoliasearchLite.min.js

60 ms

instantsearch.production.min.js

instantsearch.production.min.js

91 ms

algolia-min.css

algolia-min.css

104 ms

ql4txqz3.js

ql4txqz3.js

50 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

73 ms

dwac-21.7.js

dwac-21.7.js

121 ms

gretel.min.js

gretel.min.js

44 ms

24ebfbaf-a04d-428b-9b67-8ef11d6ab939.json

24ebfbaf-a04d-428b-9b67-8ef11d6ab939.json

128 ms

6FAGW-UW4NH-YFX29-YD39C-GNSWC

6FAGW-UW4NH-YFX29-YD39C-GNSWC

272 ms

gtm.js

gtm.js

272 ms

logo.svg

logo.svg

235 ms

logo-color.svg

logo-color.svg

158 ms

banner_explore.jpg

banner_explore.jpg

232 ms

TAG-Heuer-Collection-Carrera-thumb.jpg

TAG-Heuer-Collection-Carrera-thumb.jpg

162 ms

TAG-Heuer-Collection-Aquaracer-thumb.jpg

TAG-Heuer-Collection-Aquaracer-thumb.jpg

237 ms

TAG-Heuer-Collection-Monaco-thumb.jpg

TAG-Heuer-Collection-Monaco-thumb.jpg

162 ms

TAG-Heuer-Collection-Autavia-thumb.jpg

TAG-Heuer-Collection-Autavia-thumb.jpg

234 ms

TAG-Heuer-Collection-Formula1-thumb.jpg

TAG-Heuer-Collection-Formula1-thumb.jpg

236 ms

TAG-Heuer-Collection-Link-thumb.jpg

TAG-Heuer-Collection-Link-thumb.jpg

236 ms

TAG-Heuer-Collection-Connected-thumb.jpg

TAG-Heuer-Collection-Connected-thumb.jpg

238 ms

spinner.gif

spinner.gif

306 ms

TAG_Heuer_aquaracer_diving_usp_1_soldat-m.jpg

TAG_Heuer_aquaracer_diving_usp_1_soldat-m.jpg

239 ms

WBP5111.BA0013_0913.png

WBP5111.BA0013_0913.png

245 ms

TAG_Heuer_aquaracer_diving_usp_2_soldat-m.jpg

TAG_Heuer_aquaracer_diving_usp_2_soldat-m.jpg

241 ms

WBP231B.BA0618_0913.png

WBP231B.BA0618_0913.png

243 ms

tag-heuer-aquaracer-collection-slide.jpg

tag-heuer-aquaracer-collection-slide.jpg

240 ms

tag-heuer-carrera-collection-slide.jpg

tag-heuer-carrera-collection-slide.jpg

242 ms

tag-heuer-monaco-collection-slide.jpg

tag-heuer-monaco-collection-slide.jpg

244 ms

tag-heuer-formula-1-collection-slide.jpg

tag-heuer-formula-1-collection-slide.jpg

246 ms

tag-heuer-connected-collection-slide.jpg

tag-heuer-connected-collection-slide.jpg

245 ms

tag-heuer-autavia-collection-slide.jpg

tag-heuer-autavia-collection-slide.jpg

244 ms

tag-heuer-link-collection-slide.jpg

tag-heuer-link-collection-slide.jpg

244 ms

logo-footer.svg

logo-footer.svg

246 ms

location

location

183 ms

TAG_Heuer_aquaracer_diving_usp_1_soldat.jpg

TAG_Heuer_aquaracer_diving_usp_1_soldat.jpg

92 ms

TAG_Heuer_aquaracer_diving_usp_2_soldat.jpg

TAG_Heuer_aquaracer_diving_usp_2_soldat.jpg

91 ms

otBannerSdk.js

otBannerSdk.js

63 ms

Apax-TAG-Heuer-Regular.otf

Apax-TAG-Heuer-Regular.otf

53 ms

Apax-TAG-Heuer-Medium.otf

Apax-TAG-Heuer-Medium.otf

53 ms

Apax-TAG-Heuer-Light.otf

Apax-TAG-Heuer-Light.otf

52 ms

Apax-TAG-Heuer-Bold.otf

Apax-TAG-Heuer-Bold.otf

53 ms

fonticon.woff

fonticon.woff

131 ms

Apax-TAG-Heuer-Italic.otf

Apax-TAG-Heuer-Italic.otf

54 ms

Apax-TAG-Heuer-Light-Italic.otf

Apax-TAG-Heuer-Light-Italic.otf

131 ms

config.json

config.json

76 ms

script.js

script.js

321 ms

Accessibility Review

au.tagheuer.com accessibility score

73

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

[role]s are not contained by their required parent element

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

Image elements do not have [alt] attributes

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.

Best Practices

au.tagheuer.com 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

au.tagheuer.com SEO score

61

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

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 doesn't use 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 Au.tagheuer.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 Au.tagheuer.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

au.tagheuer.com

Open Graph description is not detected on the main page of Au TAG Heuer. 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: