Tools & Wizards About Us
alteagroup.fr screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

alteagroup.fr

Bureaux à vendre Paris. ALTEAGROUP Immobilier d'entreprise

Page Load Speed

3.3 sec in total

First Response

332 ms

Resources Loaded

2.7 sec

Page Rendered

285 ms

alteagroup.fr screenshot

About Website

Welcome to alteagroup.fr homepage info - get ready to check ALTEAGROUP best content for France right away, or after learning these important things about alteagroup.fr

ALTEAGROUP met ses compétences et connaissances acquises à votre service pour vendre, louer, acheter bureaux à Paris et en Ile-de-France

Visit alteagroup.fr

Key Findings

We analyzed Alteagroup.fr page load time and found that the first response time was 332 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

alteagroup.fr performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value66.9 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value35.4 s

0/100

10%

Network Requests Diagram

alteagroup.fr

332 ms

www.alteagroup.fr

247 ms

www.alteagroup.fr

390 ms

bootstrap.css

159 ms

splide.min.css

238 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 88% of them (59 requests) were addressed to the original Alteagroup.fr, 3% (2 requests) were made to Use.fontawesome.com and 3% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Alteagroup.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 217.1 kB (2%)

Content Size

14.0 MB

After Optimization

13.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alteagroup.fr main page is 14.0 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. 55% of websites need less resources to load. Images take 13.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 37.7 kB

  • Original 46.0 kB
  • After minification 38.1 kB
  • After compression 8.3 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 8.0 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 37.7 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 171.7 kB

  • Original 13.6 MB
  • After minification 13.4 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. ALTEAGROUP images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

  • Original 366.0 kB
  • After minification 366.0 kB
  • After compression 362.9 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 4.5 kB

  • Original 55.4 kB
  • After minification 55.4 kB
  • After compression 50.8 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. Alteagroup.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (45%)

Requests Now

62

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALTEAGROUP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alteagroup.fr

alteagroup.fr

332 ms

www.alteagroup.fr

www.alteagroup.fr

247 ms

www.alteagroup.fr

www.alteagroup.fr

390 ms

bootstrap.css

bootstrap.css

159 ms

splide.min.css

splide.min.css

238 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

237 ms

all.css

all.css

47 ms

style-alteagroup.css

style-alteagroup.css

338 ms

style_suggest_home-1.css

style_suggest_home-1.css

314 ms

styleAlteaNew.css

styleAlteaNew.css

323 ms

alteagroup1.js

alteagroup1.js

321 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

410 ms

splide.min.js

splide.min.js

43 ms

splide.min.css

splide.min.css

57 ms

cookie.js

cookie.js

344 ms

cookie-authorize.js

cookie-authorize.js

390 ms

plusone.js

plusone.js

31 ms

api.js

api.js

59 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

486 ms

popper.min.js

popper.min.js

400 ms

bootstrap.min.js

bootstrap.min.js

483 ms

script-altea.js

script-altea.js

484 ms

alteagroup-form.js

alteagroup-form.js

486 ms

script_suggest-2.js

script_suggest-2.js

485 ms

recaptcha__en.js

recaptcha__en.js

89 ms

logo-alteagroup-header-70.png

logo-alteagroup-header-70.png

151 ms

contact.png

contact.png

150 ms

picto-selection.png

picto-selection.png

152 ms

alteagroup-slide-utilisateurs-2212.png

alteagroup-slide-utilisateurs-2212.png

779 ms

alteagroup-slide-proprietaires-2717.png

alteagroup-slide-proprietaires-2717.png

812 ms

alteagroup-slide-investisseurs-1920.png

alteagroup-slide-investisseurs-1920.png

768 ms

rounded_arrow_blue.png

rounded_arrow_blue.png

257 ms

search.svg

search.svg

238 ms

down_white_arrow.svg

down_white_arrow.svg

262 ms

PHOTO1_6094.jpg

PHOTO1_6094.jpg

499 ms

symbole_metro.svg

symbole_metro.svg

338 ms

ligne13.svg

ligne13.svg

349 ms

ligne9.svg

ligne9.svg

421 ms

PHOTO1_3385.jpg

PHOTO1_3385.jpg

626 ms

ligne4.svg

ligne4.svg

504 ms

PHOTO1_6181.jpg

PHOTO1_6181.jpg

603 ms

ligne14.svg

ligne14.svg

586 ms

slider-altea-1-1254.jpg

slider-altea-1-1254.jpg

1230 ms

bg-metro.png

bg-metro.png

793 ms

img-metro-1.png

img-metro-1.png

984 ms

ligne1.svg

ligne1.svg

846 ms

img-metro-3.png

img-metro-3.png

868 ms

ligne3.svg

ligne3.svg

879 ms

img-metro-6.png

img-metro-6.png

924 ms

ligne6.svg

ligne6.svg

925 ms

img-metro-9.png

img-metro-9.png

951 ms

investissement-immobilier-entreprise-v-350.jpg

investissement-immobilier-entreprise-v-350.jpg

978 ms

travaux-immobilier-entreprise-v-350.jpg

travaux-immobilier-entreprise-v-350.jpg

1024 ms

expertise-immobilier-entreprise-v-350.jpg

expertise-immobilier-entreprise-v-350.jpg

1024 ms

PHOTO1_5930.jpg

PHOTO1_5930.jpg

1040 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

61 ms

PHOTO1_5790.jpg

PHOTO1_5790.jpg

1044 ms

PHOTO1_5891.jpg

PHOTO1_5891.jpg

1042 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

1120 ms

fa-brands-400.woff

fa-brands-400.woff

27 ms

PHOTO1_5185.jpg

PHOTO1_5185.jpg

1068 ms

PHOTO1_2538.jpg

PHOTO1_2538.jpg

1065 ms

PHOTO1_5093.jpg

PHOTO1_5093.jpg

1121 ms

PHOTO1_5362.jpg

PHOTO1_5362.jpg

1029 ms

PHOTO1_4414.jpg

PHOTO1_4414.jpg

1061 ms

logo-altea-s.png

logo-altea-s.png

1051 ms

logo-alteagroup.png

logo-alteagroup.png

1007 ms

Accessibility Review

alteagroup.fr accessibility score

97

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

Best Practices

alteagroup.fr 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

High

Page has valid source maps

SEO Factors

alteagroup.fr SEO score

95

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

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 Alteagroup.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 Alteagroup.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

alteagroup.fr

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