Tools & Wizards About Us
joneslanglasalle.ch screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

joneslanglasalle.ch

JLL | Commercial Real Estate and Property Investment

Page Load Speed

2.8 sec in total

First Response

32 ms

Resources Loaded

2.6 sec

Page Rendered

179 ms

joneslanglasalle.ch screenshot

About Website

Click here to check amazing Joneslanglasalle content. Otherwise, check out these important facts you probably never knew about joneslanglasalle.ch

Find commercial real estate services and property investment strategies. We work with owners, tenants and investors in the local, national and global markets

Visit joneslanglasalle.ch

Key Findings

We analyzed Joneslanglasalle.ch page load time and found that the first response time was 32 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

joneslanglasalle.ch performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value1,800 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

32 ms

de-de

1042 ms

pagelayouts15.css

91 ms

corev15.css

92 ms

searchv15.css

88 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Joneslanglasalle.ch, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Trk.enecto.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Trk.enecto.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (75%)

Content Size

2.3 MB

After Optimization

585.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Joneslanglasalle.ch main page is 2.3 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. 50% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 203.7 kB

  • Original 255.8 kB
  • After minification 230.7 kB
  • After compression 52.2 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 203.7 kB or 80% of the original size.

Image Optimization

-66%

Potential reduce by 269.4 kB

  • Original 409.1 kB
  • After minification 139.7 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. Obviously, Joneslanglasalle needs image optimization as it can save up to 269.4 kB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 819.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 320.6 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 819.2 kB or 72% of the original size.

CSS Optimization

-86%

Potential reduce by 433.6 kB

  • Original 506.3 kB
  • After minification 398.2 kB
  • After compression 72.7 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. Joneslanglasalle.ch needs all CSS files to be minified and compressed as it can save up to 433.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (68%)

Requests Now

65

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joneslanglasalle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

32 ms

de-de

de-de

1042 ms

pagelayouts15.css

pagelayouts15.css

91 ms

corev15.css

corev15.css

92 ms

searchv15.css

searchv15.css

88 ms

jll-common-desktop.min.css

jll-common-desktop.min.css

76 ms

init.js

init.js

105 ms

modernizr.js

modernizr.js

168 ms

jll.search.clientcontrols.js

jll.search.clientcontrols.js

197 ms

ScriptResource.axd

ScriptResource.axd

120 ms

blank.js

blank.js

195 ms

ScriptResource.axd

ScriptResource.axd

194 ms

sp.init.js

sp.init.js

202 ms

clientrenderer.js

clientrenderer.js

236 ms

ScriptResx.ashx

ScriptResx.ashx

219 ms

search.clientcontrols.js

search.clientcontrols.js

265 ms

search.cbs.js

search.cbs.js

239 ms

item_news_mobile.js

item_news_mobile.js

256 ms

group_content.js

group_content.js

281 ms

control_jllnewshomepage_mobile.js

control_jllnewshomepage_mobile.js

284 ms

item_research_mobile.js

item_research_mobile.js

306 ms

control_jllresearchhomepage_mobile.js

control_jllresearchhomepage_mobile.js

313 ms

item_jllhomepagecarousel_mobile.js

item_jllhomepagecarousel_mobile.js

331 ms

control_jllhomepagecarousel_mobile.js

control_jllhomepagecarousel_mobile.js

336 ms

jquery.js

jquery.js

353 ms

jquery-ui.js

jquery-ui.js

413 ms

jll-common-desktop.min.js

jll-common-desktop.min.js

391 ms

page-validation.js

page-validation.js

380 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

517 ms

WebResource.axd

WebResource.axd

368 ms

ScriptResource.axd

ScriptResource.axd

384 ms

ScriptResource.axd

ScriptResource.axd

398 ms

epf.js

epf.js

1049 ms

spcommon.png

spcommon.png

270 ms

siteIcon.png

siteIcon.png

218 ms

logo-noReg1.png

logo-noReg1.png

349 ms

jll-pont-rouge-geneva.jpg

jll-pont-rouge-geneva.jpg

282 ms

London-Bueroimmouhr-q4-jll.jpg

London-Bueroimmouhr-q4-jll.jpg

272 ms

abstract-blue-wall.jpg

abstract-blue-wall.jpg

308 ms

cre-survey-2015.jpg

cre-survey-2015.jpg

304 ms

JLL-2014-annual-report-320w.jpg

JLL-2014-annual-report-320w.jpg

427 ms

facebook.png

facebook.png

354 ms

twitter.png

twitter.png

358 ms

linkedin.png

linkedin.png

377 ms

googleplus.png

googleplus.png

382 ms

youtube.png

youtube.png

431 ms

gtm.js

gtm.js

48 ms

gtm.js

gtm.js

68 ms

background-primary_navigation.png

background-primary_navigation.png

410 ms

sprites.png

sprites.png

443 ms

divider-primary_navigation.png

divider-primary_navigation.png

401 ms

NewsBackgroundHeader.png

NewsBackgroundHeader.png

380 ms

NewsGradient.png

NewsGradient.png

442 ms

NewsBackgroundFooter.png

NewsBackgroundFooter.png

444 ms

RealViews-Regionalsite.jpg

RealViews-Regionalsite.jpg

171 ms

analytics.js

analytics.js

12 ms

collect

collect

17 ms

collect

collect

13 ms

collect

collect

61 ms

collect

collect

65 ms

3

3

108 ms

control_searchboxjll_compact.js

control_searchboxjll_compact.js

74 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

106 ms

brightcove.js

brightcove.js

87 ms

elqCfg.min.js

elqCfg.min.js

7 ms

svrGP

svrGP

74 ms

svrGP

svrGP

73 ms

initstrings.js

initstrings.js

132 ms

searchresultui.png

searchresultui.png

85 ms

Accessibility Review

joneslanglasalle.ch accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

Best Practices

joneslanglasalle.ch best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

joneslanglasalle.ch SEO score

92

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joneslanglasalle.ch can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Joneslanglasalle.ch 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

joneslanglasalle.ch

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