Tools & Wizards About Us
jll.pl screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    48% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

jll.pl

Zarządzanie nieruchomościami i inwestycjami | JLL Polska

Page Load Speed

4.4 sec in total

First Response

124 ms

Resources Loaded

2.7 sec

Page Rendered

1.5 sec

jll.pl screenshot

About Website

Visit jll.pl now to see the best up-to-date JLL content for India and also check out these interesting facts you probably never knew about jll.pl

Nieruchomości na sprzedaż lub wynajem. JLL oferuje usługi doradcze we wszystkich sektorach nieruchomości dla inwestorów na całym świecie.

Visit jll.pl

Key Findings

We analyzed Jll.pl page load time and found that the first response time was 124 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

jll.pl performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value17,060 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

www.jll.pl

124 ms

www.jll.pl

1053 ms

polyfill.min.js

208 ms

jquery-main.min.85b47d5beb1e8eeb2e88b33eb2ae5adf.js

73 ms

css

362 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 73% of them (24 requests) were addressed to the original Jll.pl, 6% (2 requests) were made to Fonts.googleapis.com and 6% (2 requests) were made to S290512336.t.eloqua.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jll.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 276.4 kB (18%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jll.pl main page is 1.6 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 221.0 kB

  • Original 243.6 kB
  • After minification 182.4 kB
  • After compression 22.6 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 61.2 kB, which is 25% 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 221.0 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 17.2 kB

  • Original 1.2 MB
  • After minification 1.2 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. JLL images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 37.7 kB

  • Original 46.9 kB
  • After minification 23.2 kB
  • After compression 9.2 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 37.7 kB or 80% of the original size.

CSS Optimization

-1%

Potential reduce by 471 B

  • Original 67.1 kB
  • After minification 67.1 kB
  • After compression 66.6 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. Jll.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (28%)

Requests Now

29

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JLL. 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 as a result speed up the page load time.

Network Requests Diagram

www.jll.pl

www.jll.pl

124 ms

www.jll.pl

www.jll.pl

1053 ms

polyfill.min.js

polyfill.min.js

208 ms

jquery-main.min.85b47d5beb1e8eeb2e88b33eb2ae5adf.js

jquery-main.min.85b47d5beb1e8eeb2e88b33eb2ae5adf.js

73 ms

css

css

362 ms

css

css

426 ms

pl.css

pl.css

212 ms

launch-652ba02b204c.min.js

launch-652ba02b204c.min.js

560 ms

picturefill.js

picturefill.js

320 ms

html5-player-lazyload.min.714cc81eee003f627d98d8b9694ffaee.js

html5-player-lazyload.min.714cc81eee003f627d98d8b9694ffaee.js

304 ms

vendor.js

vendor.js

530 ms

static.js

static.js

363 ms

elqCfg.min.js

elqCfg.min.js

526 ms

token.json

token.json

428 ms

TN4JU-PY5CY-6C459-DETCB-TJEMV

TN4JU-PY5CY-6C459-DETCB-TJEMV

233 ms

jll-logo-positive.svg

jll-logo-positive.svg

175 ms

70f1cb9c2663ecf9755444fa96f14800.png

70f1cb9c2663ecf9755444fa96f14800.png

171 ms

search.svg

search.svg

173 ms

need-icon-find-space.svg

need-icon-find-space.svg

248 ms

need-icon-invest-real-estate.svg

need-icon-invest-real-estate.svg

246 ms

jll-iconography-red-manage-property.svg

jll-iconography-red-manage-property.svg

243 ms

jll-iconography-red-technology.svg

jll-iconography-red-technology.svg

239 ms

jll-iconography-red-deliver-projects.svg

jll-iconography-red-deliver-projects.svg

254 ms

jll-emea-invested-homepage-hero-desktop-high.jpg

jll-emea-invested-homepage-hero-desktop-high.jpg

175 ms

made-in-poland-homepage-desktop-final.jpg

made-in-poland-homepage-desktop-final.jpg

240 ms

jll-pl-podcast-1600x600.jpg

jll-pl-podcast-1600x600.jpg

252 ms

jll-city-logistics-market-in-poland-1600x600.jpg

jll-city-logistics-market-in-poland-1600x600.jpg

249 ms

jll-pl-ceo-mateusz-bonca-710X400.jpg

jll-pl-ceo-mateusz-bonca-710X400.jpg

252 ms

jll-logo-negative.svg

jll-logo-negative.svg

247 ms

config.json

config.json

111 ms

93084db4622722d63ccf2ae3402f250c.ttf

93084db4622722d63ccf2ae3402f250c.ttf

133 ms

svrGP

svrGP

113 ms

svrGP.aspx

svrGP.aspx

160 ms

Accessibility Review

jll.pl accessibility score

91

Accessibility Issues

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

jll.pl 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

jll.pl SEO score

93

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

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

jll.pl

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