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lm2-group.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

lm2-group.com

LM2 Group | Systèmes d'alarme et de vidéosurveillance

Page Load Speed

2.5 sec in total

First Response

296 ms

Resources Loaded

2 sec

Page Rendered

173 ms

lm2-group.com screenshot

About Website

Welcome to lm2-group.com homepage info - get ready to check LM2 Group best content right away, or after learning these important things about lm2-group.com

LM2-Group.com Site Officiel - Spécialiste des produits de sécurité domestique - Alarmes sans fil et matériels de vidéosurveillance

Visit lm2-group.com

Key Findings

We analyzed Lm2-group.com page load time and found that the first response time was 296 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lm2-group.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.27

45/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

lm2-group.com

296 ms

camera.css

124 ms

component.css

162 ms

style.css

163 ms

jquery.js

243 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 84% of them (52 requests) were addressed to the original Lm2-group.com, 8% (5 requests) were made to Fonts.googleapis.com and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (743 ms) belongs to the original domain Lm2-group.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.0 kB (4%)

Content Size

2.2 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lm2-group.com main page is 2.2 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.4 kB

  • Original 43.3 kB
  • After minification 40.2 kB
  • After compression 8.9 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 34.4 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 43.7 kB

  • Original 2.0 MB
  • After minification 2.0 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. LM2 Group images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 11.6 kB

  • Original 103.0 kB
  • After minification 103.0 kB
  • After compression 91.4 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 11.6 kB or 11% of the original size.

CSS Optimization

-16%

Potential reduce by 2.2 kB

  • Original 13.7 kB
  • After minification 13.7 kB
  • After compression 11.5 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. Lm2-group.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (36%)

Requests Now

58

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LM2 Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lm2-group.com

lm2-group.com

296 ms

camera.css

camera.css

124 ms

component.css

component.css

162 ms

style.css

style.css

163 ms

jquery.js

jquery.js

243 ms

jquery-migrate-1.1.1.js

jquery-migrate-1.1.1.js

176 ms

jquery.equalheights.js

jquery.equalheights.js

183 ms

jquery.ui.totop.js

jquery.ui.totop.js

208 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

240 ms

camera.js

camera.js

239 ms

snap.svg-min.js

snap.svg-min.js

336 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

272 ms

jquery.bxslider.css

jquery.bxslider.css

305 ms

jquery.fancybox.js

jquery.fancybox.js

319 ms

jquery.fancybox.css

jquery.fancybox.css

319 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

321 ms

css

css

27 ms

css

css

44 ms

css

css

47 ms

css

css

46 ms

css

css

46 ms

reset.css

reset.css

194 ms

grid.css

grid.css

227 ms

font-awesome.css

font-awesome.css

234 ms

logo-lm2.png

logo-lm2.png

346 ms

logo-cfp.png

logo-cfp.png

164 ms

logo-admd.png

logo-admd.png

183 ms

atlantics.png

atlantics.png

109 ms

myalarme.png

myalarme.png

108 ms

alarmemaisonsansfil.png

alarmemaisonsansfil.png

106 ms

foscamfrance.png

foscamfrance.png

162 ms

page1_img1.png

page1_img1.png

177 ms

engagement.png

engagement.png

169 ms

recrutement.png

recrutement.png

240 ms

presse.png

presse.png

241 ms

lore.png

lore.png

245 ms

historique.png

historique.png

425 ms

charge-clientele.png

charge-clientele.png

268 ms

sav.png

sav.png

314 ms

graphiste-developpeur.png

graphiste-developpeur.png

317 ms

charge-referencement.png

charge-referencement.png

320 ms

redacteur.png

redacteur.png

352 ms

charge-expedition.png

charge-expedition.png

390 ms

support.png

support.png

395 ms

contact.png

contact.png

396 ms

qualite.png

qualite.png

429 ms

stock.png

stock.png

435 ms

service.png

service.png

465 ms

paiement.png

paiement.png

472 ms

3x.png

3x.png

471 ms

livraison.png

livraison.png

502 ms

satisfaits.png

satisfaits.png

514 ms

font

font

19 ms

font

font

19 ms

font

font

98 ms

font

font

100 ms

camera-loader.gif

camera-loader.gif

416 ms

slide1.jpg

slide1.jpg

743 ms

totop.png

totop.png

443 ms

font

font

24 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

539 ms

slide1.jpg

slide1.jpg

429 ms

Accessibility Review

lm2-group.com accessibility score

53

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.

Internationalization and localization

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

Impact

Issue

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lm2-group.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lm2-group.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lm2-group.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lm2-group.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

lm2-group.com

Open Graph description is not detected on the main page of LM2 Group. 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: