Tools & Wizards About Us
guerlain.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

guerlain.com

GUERLAIN ⋅ Perfume designer ⋅ Makeup ⋅ Skincare ⋅ GUERLAIN

Page Load Speed

36.6 sec in total

First Response

209 ms

Resources Loaded

28 sec

Page Rendered

8.4 sec

guerlain.com screenshot

About Website

Click here to check amazing GUERLAIN content for United States. Otherwise, check out these important facts you probably never knew about guerlain.com

Since 1828, GUERLAIN has been driven by the Culture of Beauty. As a perfume designer, each and every essence leads to a form of inspiration and audacity that GUERLAIN alone can enhance.

Visit guerlain.com

Key Findings

We analyzed Guerlain.com page load time and found that the first response time was 209 ms and then it took 36.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

guerlain.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value2,370 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.196

63/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

en-us

209 ms

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166 ms

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954 ms

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1773 ms

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1755 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Guerlain.com, 2% (1 request) were made to Js.maxmind.com and 2% (1 request) were made to G.3gl.net. The less responsive or slowest element that took the longest time to load (12.5 sec) relates to the external source Js.maxmind.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.8 MB (79%)

Content Size

7.4 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Guerlain.com main page is 7.4 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 129.0 kB

  • Original 168.9 kB
  • After minification 168.5 kB
  • After compression 40.0 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 129.0 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 34.2 kB

  • Original 887.7 kB
  • After minification 853.5 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. GUERLAIN images are well optimized though.

JavaScript Optimization

-90%

Potential reduce by 4.8 MB

  • Original 5.3 MB
  • After minification 2.0 MB
  • After compression 518.5 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 4.8 MB or 90% of the original size.

CSS Optimization

-86%

Potential reduce by 889.2 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 144.9 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. Guerlain.com needs all CSS files to be minified and compressed as it can save up to 889.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (49%)

Requests Now

47

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GUERLAIN. 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 as a result speed up the page load time.

Network Requests Diagram

en-us

en-us

209 ms

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166 ms

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954 ms

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1773 ms

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1755 ms

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2032 ms

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2032 ms

guerlain-dispatch.js

guerlain-dispatch.js

12027 ms

guerlain-redirect.js

guerlain-redirect.js

2031 ms

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2004 ms

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12193 ms

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12416 ms

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12415 ms

jquery.form.js

jquery.form.js

12415 ms

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12363 ms

svg-sprite.js

svg-sprite.js

12363 ms

geoip2.js

geoip2.js

12465 ms

guerlain_js_vars

guerlain_js_vars

10690 ms

M

M

10697 ms

gdesktop-print.css

gdesktop-print.css

1356 ms

spacer.gif

spacer.gif

2473 ms

monguerlain_logo_25.png

monguerlain_logo_25.png

3505 ms

monguerlain_logo_nav-stack_16.png

monguerlain_logo_nav-stack_16.png

3389 ms

La%20Maison%20Guerlain_2.jpg

La%20Maison%20Guerlain_2.jpg

3388 ms

Guerlain%20Parfumeur_3.jpg

Guerlain%20Parfumeur_3.jpg

3387 ms

Le%2068%20champs-elys%C3%A9es_9.jpg

Le%2068%20champs-elys%C3%A9es_9.jpg

3387 ms

Notre%20engagement_8.jpg

Notre%20engagement_8.jpg

3483 ms

Angelina_Jolie_Muse_Guerlain-700x466-Axis_6.jpg

Angelina_Jolie_Muse_Guerlain-700x466-Axis_6.jpg

3452 ms

Les%20Parisiennes_3.jpg

Les%20Parisiennes_3.jpg

3452 ms

Angelina_Jolie_Muse_Guerlain-700x466-Axis_16.jpg

Angelina_Jolie_Muse_Guerlain-700x466-Axis_16.jpg

3452 ms

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3480 ms

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3473 ms

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3629 ms

Guerlain_MASU17_350_2720x1116_Home_0.jpg

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3592 ms

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1280px_Guerlain_Home_univers_1.jpg

3426 ms

1280px_Guerlain_Home_parfumeur_2.jpg

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3426 ms

1280px_Guerlain_Home_gamme_1.jpg

1280px_Guerlain_Home_gamme_1.jpg

3588 ms

1280px_Guerlain_Home_eau_de_parfum_2_8_0.jpg

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3571 ms

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G013142.png

3569 ms

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G013143.png

3570 ms

futuraLT-book-webfont.woff

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93 ms

futuraLT-heavy-webfont.woff

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46 ms

futuraLT-light-webfont.woff

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46 ms

futuraLT-webfont.woff

futuraLT-webfont.woff

47 ms

_Incapsula_Resource

_Incapsula_Resource

4606 ms

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485 ms

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544 ms

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543 ms

Accessibility Review

guerlain.com accessibility score

75

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

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

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

guerlain.com best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

guerlain.com SEO score

81

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

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 Guerlain.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 Guerlain.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

guerlain.com

Open Graph data is detected on the main page of GUERLAIN. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: