Tools & Wizards About Us
oliviersimmo.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

oliviersimmo.com

Agence des Oliviers, immobilier Chevreuse, Voisins le Bretonneux et environs

Page Load Speed

5 sec in total

First Response

280 ms

Resources Loaded

4.7 sec

Page Rendered

2 ms

oliviersimmo.com screenshot

About Website

Click here to check amazing Oliviers Immo content. Otherwise, check out these important facts you probably never knew about oliviersimmo.com

Agence des Oliviers, agences immobilières à Chevreuse et Voisins le Bretonneux. Immobilier et annonces immobilières dans les Yvelines, Essonne, Vallée de Chevreuse, Saint-Quentin-en-Yvelines... Achat,...

Visit oliviersimmo.com

Key Findings

We analyzed Oliviersimmo.com page load time and found that the first response time was 280 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

oliviersimmo.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

62/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

oliviersimmo.com

280 ms

www.agencesdesoliviers.com

786 ms

app.css

226 ms

fontawesome.min.css

399 ms

cookie.css

310 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Oliviersimmo.com, 97% (65 requests) were made to Agencesdesoliviers.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Agencesdesoliviers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.3 kB (2%)

Content Size

11.0 MB

After Optimization

10.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oliviersimmo.com main page is 11.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 10.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 98.0 kB

  • Original 107.5 kB
  • After minification 87.3 kB
  • After compression 9.6 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. This page needs HTML code to be minified as it can gain 20.2 kB, which is 19% 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 98.0 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 130.7 kB

  • Original 10.8 MB
  • After minification 10.7 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. Oliviers Immo images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.4 kB

  • Original 83.7 kB
  • After minification 83.7 kB
  • After compression 82.3 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

-0%

Potential reduce by 165 B

  • Original 46.1 kB
  • After minification 46.1 kB
  • After compression 45.9 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. Oliviersimmo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (11%)

Requests Now

57

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oliviers Immo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

oliviersimmo.com

oliviersimmo.com

280 ms

www.agencesdesoliviers.com

www.agencesdesoliviers.com

786 ms

app.css

app.css

226 ms

fontawesome.min.css

fontawesome.min.css

399 ms

cookie.css

cookie.css

310 ms

logo-full.svg

logo-full.svg

311 ms

56130460a-1720535949.jpg

56130460a-1720535949.jpg

664 ms

56101177a-1719865902.jpg

56101177a-1719865902.jpg

575 ms

56098262a-1720197992.jpg

56098262a-1720197992.jpg

496 ms

56097185a-1719734525.jpg

56097185a-1719734525.jpg

776 ms

56085975a-1719474642.jpg

56085975a-1719474642.jpg

659 ms

56016161a-1718464805.jpg

56016161a-1718464805.jpg

607 ms

56008287a-1718293645.jpg

56008287a-1718293645.jpg

564 ms

55990793a-1718119986.jpg

55990793a-1718119986.jpg

689 ms

55913216a-1717776228.jpg

55913216a-1717776228.jpg

792 ms

55880798a-1716647137.jpg

55880798a-1716647137.jpg

817 ms

55878353a-1716991260.jpg

55878353a-1716991260.jpg

874 ms

55870670a-1716883747.jpg

55870670a-1716883747.jpg

975 ms

55770211a-1714736331.jpg

55770211a-1714736331.jpg

804 ms

55768021a-1720097268.jpg

55768021a-1720097268.jpg

989 ms

api.js

api.js

37 ms

app.js

app.js

996 ms

cookie.js

cookie.js

902 ms

55747785a-1714833836.jpg

55747785a-1714833836.jpg

929 ms

55711828a-1720100747.jpg

55711828a-1720100747.jpg

1167 ms

55652290a-1712592901.jpg

55652290a-1712592901.jpg

1165 ms

55516349a-1711097998.jpg

55516349a-1711097998.jpg

1166 ms

55499514a-1711390552.jpg

55499514a-1711390552.jpg

1167 ms

55470185a-1716476823.jpg

55470185a-1716476823.jpg

1168 ms

55466821a-1710260404.jpg

55466821a-1710260404.jpg

1169 ms

54804963a-1707831743.jpg

54804963a-1707831743.jpg

1170 ms

54560575a-1713272939.jpg

54560575a-1713272939.jpg

1202 ms

53229056a-1717243568.jpg

53229056a-1717243568.jpg

1296 ms

53109030a-1714838317.jpg

53109030a-1714838317.jpg

1203 ms

52626249a-1681552314.jpg

52626249a-1681552314.jpg

1215 ms

56135981a-1720791044.jpg

56135981a-1720791044.jpg

1235 ms

56087225a-1720012071.jpg

56087225a-1720012071.jpg

1265 ms

56061676a-1719480296.jpg

56061676a-1719480296.jpg

1276 ms

55958972a-1717774748.jpg

55958972a-1717774748.jpg

1315 ms

55954972a-1717691803.jpg

55954972a-1717691803.jpg

1106 ms

55953182a-1717853286.jpg

55953182a-1717853286.jpg

1060 ms

55949502a-1717603991.jpg

55949502a-1717603991.jpg

1081 ms

55944500a-1717688481.jpg

55944500a-1717688481.jpg

901 ms

opensans-regular.woff

opensans-regular.woff

908 ms

opensans-bold.woff

opensans-bold.woff

863 ms

opensans-semibold.woff

opensans-semibold.woff

867 ms

fa-regular-400.woff

fa-regular-400.woff

862 ms

fa-light-300.woff

fa-light-300.woff

841 ms

fa-solid-900.woff

fa-solid-900.woff

836 ms

opensans-light.woff

opensans-light.woff

819 ms

opensans-italic.woff

opensans-italic.woff

764 ms

55922229a-1718282717.jpg

55922229a-1718282717.jpg

770 ms

cbouro.jpg

cbouro.jpg

767 ms

signature.jpg

signature.jpg

772 ms

welcome.jpg

welcome.jpg

720 ms

Reportage-31-%E2%94%AC%C2%AEYSCORPORATE%20modifi%C3%A9e.jpg

Reportage-31-%E2%94%AC%C2%AEYSCORPORATE%20modifi%C3%A9e.jpg

2312 ms

avis.png

avis.png

689 ms

IMG_0620.jpg

IMG_0620.jpg

673 ms

agence-voisins2.jpg

agence-voisins2.jpg

686 ms

logo.svg

logo.svg

516 ms

logo-facebook.svg

logo-facebook.svg

2442 ms

logo-linkedin.svg

logo-linkedin.svg

939 ms

logo-instagram.svg

logo-instagram.svg

939 ms

snpi.png

snpi.png

941 ms

ajax-loader.gif

ajax-loader.gif

934 ms

cookie-bar.html

cookie-bar.html

1027 ms

image2-4.jpg

image2-4.jpg

1204 ms

Accessibility Review

oliviersimmo.com accessibility score

75

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

oliviersimmo.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

oliviersimmo.com SEO score

89

Search Engine Optimization Advices

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

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 Oliviersimmo.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 Oliviersimmo.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

oliviersimmo.com

Open Graph description is not detected on the main page of Oliviers Immo. 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: