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isea-ingenierie.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

isea-ingenierie.com

Isea Ingénierie - Installation domotique, automatisme, intégration home cinéma Bretagne

Page Load Speed

1.4 sec in total

First Response

210 ms

Resources Loaded

1.1 sec

Page Rendered

110 ms

isea-ingenierie.com screenshot

About Website

Click here to check amazing Isea Ingenierie content. Otherwise, check out these important facts you probably never knew about isea-ingenierie.com

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Key Findings

We analyzed Isea-ingenierie.com page load time and found that the first response time was 210 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

isea-ingenierie.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

isea-ingenierie.com

210 ms

www.isea-ingenierie.com

196 ms

main.css

88 ms

html_div.js

178 ms

html_div.css

194 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 81% of them (35 requests) were addressed to the original Isea-ingenierie.com, 9% (4 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (300 ms) belongs to the original domain Isea-ingenierie.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.3 kB (10%)

Content Size

251.8 kB

After Optimization

226.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isea-ingenierie.com main page is 251.8 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. 30% of websites need less resources to load. Images take 192.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.3 kB

  • Original 12.9 kB
  • After minification 12.5 kB
  • After compression 3.6 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 9.3 kB or 72% of the original size.

Image Optimization

-7%

Potential reduce by 13.0 kB

  • Original 192.4 kB
  • After minification 179.4 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. Isea Ingenierie images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 993 B

  • Original 36.8 kB
  • After minification 36.8 kB
  • After compression 35.8 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

-22%

Potential reduce by 2.1 kB

  • Original 9.6 kB
  • After minification 9.6 kB
  • After compression 7.6 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. Isea-ingenierie.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (45%)

Requests Now

38

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isea Ingenierie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isea-ingenierie.com

isea-ingenierie.com

210 ms

www.isea-ingenierie.com

www.isea-ingenierie.com

196 ms

main.css

main.css

88 ms

html_div.js

html_div.js

178 ms

html_div.css

html_div.css

194 ms

mootools.js

mootools.js

270 ms

mootools-1.2.2.2-more.js

mootools-1.2.2.2-more.js

187 ms

Fx.MorphList.js

Fx.MorphList.js

204 ms

BarackSlideshow.js

BarackSlideshow.js

200 ms

site.js

site.js

257 ms

widgets.js

widgets.js

7 ms

reset.css

reset.css

211 ms

layout.css

layout.css

199 ms

styles.css

styles.css

211 ms

slimbox.css

slimbox.css

199 ms

contact.css

contact.css

257 ms

BarackSlideshow.css

BarackSlideshow.css

262 ms

smoothbox.css

smoothbox.css

279 ms

404.css

404.css

280 ms

bg-container.jpg

bg-container.jpg

163 ms

logo.jpg

logo.jpg

85 ms

bg-bloc.jpg

bg-bloc.jpg

107 ms

1267713574_api.jpg

1267713574_api.jpg

108 ms

knx.jpg

knx.jpg

85 ms

economie.jpg

economie.jpg

85 ms

handicap.jpg

handicap.jpg

176 ms

multimedia.jpg

multimedia.jpg

165 ms

input-search.jpg

input-search.jpg

150 ms

h2-home-domotique.jpg

h2-home-domotique.jpg

239 ms

h2-home-automatisme.jpg

h2-home-automatisme.jpg

238 ms

h2-home-gestion.jpg

h2-home-gestion.jpg

219 ms

bg_shadow.gif

bg_shadow.gif

220 ms

spinner.gif

spinner.gif

254 ms

bg.jpg

bg.jpg

263 ms

bg_footer.jpg

bg_footer.jpg

299 ms

print.png

print.png

300 ms

ga.js

ga.js

8 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

30 ms

__utm.gif

__utm.gif

30 ms

settings

settings

94 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

2 ms

embeds

embeds

29 ms

follow_button.2f70fb173b9000da126c79afe2098f02.fr.html

follow_button.2f70fb173b9000da126c79afe2098f02.fr.html

15 ms

Accessibility Review

isea-ingenierie.com accessibility score

76

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

isea-ingenierie.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

isea-ingenierie.com SEO score

77

Search Engine Optimization Advices

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 Isea-ingenierie.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 Isea-ingenierie.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

isea-ingenierie.com

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