Access antiques-delaval.com. Antiquaire à Tréguier (22): Achat et vente d'antiquités

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

antiques-delaval.com

246 ms

1034 ms

db4045b93c6fc7f9d36d312f02601aa8_all.css

90 ms

a94a3998146d8656319fb5e1c1778fa9.js

183 ms

resize.js

228 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 87% of them (65 requests) were addressed to the original Antiques-delaval.com, 8% (6 requests) were made to Apis.google.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Antiques-delaval.com.

Content Size

2.1 MB

After Optimization

2.0 MB

In fact, the total size of Antiques-delaval.com main page is 2.1 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 95.1 kB

Original 119.8 kB
After minification 99.6 kB
After compression 24.7 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 20.2 kB, which is 17% 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 95.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 14.1 kB

Original 1.7 MB
After minification 1.7 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. Antiques Delaval images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

Original 243.0 kB
After minification 243.0 kB
After compression 238.8 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

-8%

Potential reduce by 1.4 kB

Original 17.4 kB
After minification 17.4 kB
After compression 16.1 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. Antiques-delaval.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Antiques Delaval. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

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

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Page is blocked from indexing

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

FR
Encoding

UTF-8

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

antiques-delaval.com

Open Graph description is not detected on the main page of Antiques Delaval. 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

Antiquaire à Tréguier (22): Achat et vente d'antiquités

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

antiques-delaval.com

db4045b93c6fc7f9d36d312f02601aa8_all.css

a94a3998146d8656319fb5e1c1778fa9.js

resize.js

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

antiques-delaval.com

db4045b93c6fc7f9d36d312f02601aa8_all.css

a94a3998146d8656319fb5e1c1778fa9.js

resize.js

default.css

front.css

jquery-ui-1.8.11.custom.min.js

jquery.nivo.slider.js

js

hoverIntent.js

superfish-modified.js

superfish-modified.css

grid_prestashop.css

fond-header.png

fond-header-content.png

1.png

2.png

paiement_securise.jpg

01_fr_fr.jpg

02_fr_fr.jpg

03_fr_fr.jpg

04_fr_fr.jpg

05_fr_fr.jpg

grande-sculpture-magot-articule-chinois-porcelaine-polychrome-gout-meissen.jpg

grand-vase-cache-pot-ceramique-jerome-massier-fils-vallauris-art-nouveau.jpg

coco-fesse-graine-cocotier-de-mer-seychelles-collection.jpg

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console-louis-xvi-demi-lune-acajou-marbre-blanc-laiton-dore-xviiieme-siecle.jpg

paire-fauteuils-directoire-bois-laque-palmette-coquille-sieges-fin-xviiie.jpg

grand-tableau-pastel-femme-a-l-eventail-belle-epoque-signe-bailly-fin-xixe.jpg

hsc-tableau-femme-peintre-suiveur-vleughels-le-bat-de-la-fontaine-xviiieme.jpg

grande-hst-portrait-eveque-treguier-le-borgne-de-kermorvan-bretagne-xviiie.jpg

hsc-tableau-paul-strecker-paysage-campagne-personnages-allonges-pelouse-xxe.jpg

tableau-dessin-portrait-officier-uniforme-medaille-cadre-stuque-xixe-siecle.jpg

paire-grandes-appliques-bras-de-lumiere-bois-sculpte-tilleul-debut-xviiie.jpg