Access optavis.fr. Optavis agence de création web et développement située à Cesson-Sévigné

Report Summary

About Website

Click here to check amazing Optavis content. Otherwise, check out these important facts you probably never knew about optavis.fr

Découvrez Optavis, agence de création et de développement web et mobile à Rennes. Optavis créer votre site internet et développe des outils de gestion

Visit optavis.fr

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value20.4 s

0/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.29

41/100

15%

TTI (Time to Interactive)

Value14.5 s

8/100

10%

www.optavis.fr

1940 ms

load.js

552 ms

js

90 ms

style.min.css

94 ms

style.min.css

186 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 67% of them (50 requests) were addressed to the original Optavis.fr, 13% (10 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Optavis.fr.

Content Size

250.1 kB

After Optimization

123.4 kB

In fact, the total size of Optavis.fr main page is 250.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 123.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 94.0 kB

Original 121.6 kB
After minification 114.5 kB
After compression 27.6 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. 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 94.0 kB or 77% of the original size.

JavaScript Optimization

-26%

Potential reduce by 32.0 kB

Original 123.5 kB
After minification 123.5 kB
After compression 91.6 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 32.0 kB or 26% of the original size.

CSS Optimization

-15%

Potential reduce by 765 B

Original 4.9 kB
After minification 4.9 kB
After compression 4.2 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. Optavis.fr needs all CSS files to be minified and compressed as it can save up to 765 B or 15% of the original size.

Requests Now

After Optimization

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optavis. 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 14 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

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 Optavis.fr 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 Optavis.fr 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

optavis.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Optavis agence de création web et développement située à Cesson-Sévigné

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

www.optavis.fr

load.js

js

style.min.css

style.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.optavis.fr

load.js

js

style.min.css

style.min.css

style.min.css

style.min.css

style.min.css

style.min.css

style.min.css

blocks.style.build.css

addtoany.min.css

css

swiper.min.css

selectize.default.min.css

style13.min.css

frontend-gtag.min.js

page.js

jquery.min.js

jquery-migrate.min.js

addtoany.min.js

scripts.js

js

vendors.js

app.js

filters.js

custom-jean.js

analytics.js

hotjar-3748830.js

fbevents.js

Lecteur.svg

OPT1995.jpg

rennes-agence-web.jpg

FotoliaComp_142781660_gam1sIkN9F0UVG8pkPRsF9GlCfU98PLe_NW40-300x200.jpg

picto-developpement.svg

Contour_pointills.svg

picto-outils-gestion.svg

picto-expert-avi.svg

picto-outils-ge.svg

OPT2014-300x200.jpg

picto-site_web.svg

picto-conseils.svg

picto-creation-sites.svg

picto-webdesign.svg