Access gemfrance.com. Gemfrance Pierres précieuses, Pierres fines, Gemmes de collection

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.651

9/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

gemfrance.com

263 ms

www.gemfrance.com

174 ms

www.gemfrance.com

12091 ms

ad73e3602da009e11fcdaaaab3c696e7.css

171 ms

f399e54f8e12557ad897b864c1e348d0.css

261 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 94% of them (95 requests) were addressed to the original Gemfrance.com, 4% (4 requests) were made to Googletagmanager.com and 1% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (12.1 sec) belongs to the original domain Gemfrance.com.

Content Size

1.8 MB

After Optimization

1.6 MB

In fact, the total size of Gemfrance.com main page is 1.8 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. 65% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 137.7 kB

Original 161.7 kB
After minification 130.3 kB
After compression 24.0 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. This page needs HTML code to be minified as it can gain 31.4 kB, which is 19% 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 137.7 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 29.5 kB

Original 1.3 MB
After minification 1.3 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. Gemfrance images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 57.3 kB

Original 245.0 kB
After minification 245.0 kB
After compression 187.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 57.3 kB or 23% of the original size.

CSS Optimization

-19%

Potential reduce by 14.8 kB

Original 79.3 kB
After minification 79.3 kB
After compression 64.5 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. Gemfrance.com needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 19% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gemfrance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FR
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gemfrance.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Gemfrance.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

gemfrance.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Gemfrance Pierres précieuses, Pierres fines, Gemmes de collection - Gemfrance.com

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

gemfrance.com

www.gemfrance.com

www.gemfrance.com

ad73e3602da009e11fcdaaaab3c696e7.css

f399e54f8e12557ad897b864c1e348d0.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

gemfrance.com

www.gemfrance.com

www.gemfrance.com

ad73e3602da009e11fcdaaaab3c696e7.css

f399e54f8e12557ad897b864c1e348d0.css

69bd3d54c16a417ce50a04c416481af3.js

a433d01eedc0fced4f98c3573aac182d.css

ddslick.js

performance.js

gtm.js

FR_logo.jpg

FR_logo-small.png

flag_english.jpg

conges_3.jpg

PEPO2012_14.jpg

BAGU1005_14.jpg

SACX0011_12.jpg

TORM0007_18.jpg

TOUR4017_14.jpg

PDLU0017_12.jpg

paillettes_or_yukon_-_canada_-_golden_nuggets.jpg

BAGU1007_14.jpg

saphir-sapphire-cabochon.trapiche.13.16ctjpg.jpg

_diamant_diamond_1.jpg

SSON6010_5.jpg

quartz--pyrite-_.jpg

pepite-or-nugget-gold-_-2_10g.jpg

1.jpg

_spinel-_spinelle-_myanmar-_mogok-_5.88ct_2_.jpg

saphir-violet-lavande-lavander-sapphire-_-rond-round-calibr_-calibrated_1_1_1.jpg

spinel-spinelle-_-myanmar-mogok-2.42ct.jpg

_prehnite-_jaune-_mali-_rond_1_1_1_1.jpg

pepo2853_1.jpg

pendentif-diamants-noirs-et-blancs.jpg

turq0107.jpg

opal1071-1.35-_opale-_opal-_australie.jpg

SAPR1226_12_1.jpg

opac0005.jpg

_grenat-_malaya-_garnet-_0.96ct.jpg

_enstatite-_mogok-_collection-_joaillerie-_gemfrance.jpg

AGAC0088_14.jpg

VARI0002_12.jpg

coca0008.jpg