Tools & Wizards About Us
oprl.be screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

oprl.be

OPRL - Orchestre Philharmonique Royal de Liège | OPRL

Page Load Speed

3.5 sec in total

First Response

248 ms

Resources Loaded

2.6 sec

Page Rendered

616 ms

oprl.be screenshot

About Website

Visit oprl.be now to see the best up-to-date OPRL content for Belgium and also check out these interesting facts you probably never knew about oprl.be

L’Orchestre philharmonique royal de Liège (OPRL) est un orchestre symphonique belge, fondé en 1960 et basé à Liège (Belgique)

Visit oprl.be

Key Findings

We analyzed Oprl.be page load time and found that the first response time was 248 ms and then it took 3.2 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

oprl.be performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value32.2 s

0/100

10%

TBT (Total Blocking Time)

Value6,460 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value35.0 s

0/100

10%

Network Requests Diagram

oprl.be

248 ms

www.oprl.be

429 ms

fr

175 ms

js

63 ms

css_7jmuQrZ3kidQC7dsXP5mnQMi_dx9-smKflz2hCvUa_8.css

82 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 61% of them (69 requests) were addressed to the original Oprl.be, 14% (16 requests) were made to Embed-cdn.spotifycdn.com and 7% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Oprl.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 547.4 kB (14%)

Content Size

3.9 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oprl.be main page is 3.9 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. 80% 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 170.3 kB

  • Original 196.2 kB
  • After minification 160.6 kB
  • After compression 25.9 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. This page needs HTML code to be minified as it can gain 35.6 kB, which is 18% 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 170.3 kB or 87% of the original size.

Image Optimization

-5%

Potential reduce by 126.2 kB

  • Original 2.5 MB
  • After minification 2.4 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. OPRL images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 221.8 kB

  • Original 997.6 kB
  • After minification 997.5 kB
  • After compression 775.8 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 221.8 kB or 22% of the original size.

CSS Optimization

-18%

Potential reduce by 29.2 kB

  • Original 164.7 kB
  • After minification 164.7 kB
  • After compression 135.5 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. Oprl.be needs all CSS files to be minified and compressed as it can save up to 29.2 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (46%)

Requests Now

101

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPRL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oprl.be

oprl.be

248 ms

www.oprl.be

www.oprl.be

429 ms

fr

fr

175 ms

js

js

63 ms

css_7jmuQrZ3kidQC7dsXP5mnQMi_dx9-smKflz2hCvUa_8.css

css_7jmuQrZ3kidQC7dsXP5mnQMi_dx9-smKflz2hCvUa_8.css

82 ms

css_lEr9jOiEptLKsHEEtG-pXfJjb41Md_EPMvzroY83DPw.css

css_lEr9jOiEptLKsHEEtG-pXfJjb41Md_EPMvzroY83DPw.css

244 ms

modernizr.min.js

modernizr.min.js

242 ms

sdk.js

sdk.js

15 ms

js_BphaO8fP16gzVHMqQkT_t4i7Oh6sm4K7ba272kZHPJo.js

js_BphaO8fP16gzVHMqQkT_t4i7Oh6sm4K7ba272kZHPJo.js

424 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

390 ms

iframe_api

iframe_api

43 ms

js_wdzHnMo4Ii5h4_vgBHmnQEw4ZvrKxkAVAKVkjkdY1iM.js

js_wdzHnMo4Ii5h4_vgBHmnQEw4ZvrKxkAVAKVkjkdY1iM.js

391 ms

fbevents.js

fbevents.js

117 ms

embed.spotify.com

embed.spotify.com

347 ms

videoseries

videoseries

148 ms

facebook-top.svg

facebook-top.svg

98 ms

instagram-top.svg

instagram-top.svg

98 ms

spotify-top.svg

spotify-top.svg

96 ms

twitter-top.svg

twitter-top.svg

98 ms

youtube-top.svg

youtube-top.svg

96 ms

search.svg

search.svg

216 ms

logo.svg

logo.svg

218 ms

logo.svg

logo.svg

217 ms

slogan.svg

slogan.svg

215 ms

logo-oprllive-white.png

logo-oprllive-white.png

217 ms

slider%20saison%20vide.jpg

slider%20saison%20vide.jpg

297 ms

bg-dark.png

bg-dark.png

297 ms

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2024-09-12-Don-Juan-web_0.jpg

749 ms

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CIE%20ACCRORAP%20%28c%29%20Damien%20Bourletsis%20%2811%29_0.jpg

822 ms

VONDR%C3%81%C4%8CEK%20Luk%C3%A1%C5%A1%20%28c%29%20Irene%20Kim%20%282%29.jpg

VONDR%C3%81%C4%8CEK%20Luk%C3%A1%C5%A1%20%28c%29%20Irene%20Kim%20%282%29.jpg

748 ms

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749 ms

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747 ms

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592 ms

arrow-calendar.svg

arrow-calendar.svg

649 ms

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Journee-Decouverte-2024-MichaelRadi-2560.jpg

821 ms

calendar.svg

calendar.svg

818 ms

clock.svg

clock.svg

819 ms

timer.svg

timer.svg

820 ms

pin.svg

pin.svg

821 ms

note.svg

note.svg

880 ms

timer-black.svg

timer-black.svg

878 ms

2024-09-12-Don-Juan-web.jpg

2024-09-12-Don-Juan-web.jpg

883 ms

ticket-black.svg

ticket-black.svg

883 ms

CIE%20ACCRORAP%20%28c%29%20Damien%20Bourletsis%20%2811%29.jpg

CIE%20ACCRORAP%20%28c%29%20Damien%20Bourletsis%20%2811%29.jpg

891 ms

VONDR%C3%81%C4%8CEK%20Luk%C3%A1%C5%A1%20%28c%29%20Irene%20Kim%20%282%29.jpg

VONDR%C3%81%C4%8CEK%20Luk%C3%A1%C5%A1%20%28c%29%20Irene%20Kim%20%282%29.jpg

891 ms

2024-09-25-Quintette%20%C3%A0%20vents%20%283%29%20%28c%29%20ERuelle%20%28r%C3%A9duite%29.jpg

2024-09-25-Quintette%20%C3%A0%20vents%20%283%29%20%28c%29%20ERuelle%20%28r%C3%A9duite%29.jpg

1037 ms

LENAERTS%20Anneleen%20%28c%29%20Andrej%20Grilc%20%283%29%20r%C3%A9duite.jpg

LENAERTS%20Anneleen%20%28c%29%20Andrej%20Grilc%20%283%29%20r%C3%A9duite.jpg

961 ms

2024-09-28-King%20Arthur-MEUNIER%20Lionel%20%28c%29%20Jennifer%20Taylor%20%282%29%20r%C3%A9duite.jpg

2024-09-28-King%20Arthur-MEUNIER%20Lionel%20%28c%29%20Jennifer%20Taylor%20%282%29%20r%C3%A9duite.jpg

956 ms

js_wdzHnMo4Ii5h4_vgBHmnQEw4ZvrKxkAVAKVkjkdY1iM.js

js_wdzHnMo4Ii5h4_vgBHmnQEw4ZvrKxkAVAKVkjkdY1iM.js

1131 ms

Cover%20Brochure%2024-25.jpg

Cover%20Brochure%2024-25.jpg

885 ms

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQWlhfvg-N.ttf

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQWlhfvg-N.ttf

55 ms

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQEl5fvg-N.ttf

co3YmX5slCNuHLi8bLeY9MK7whWMhyjQEl5fvg-N.ttf

106 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lP.ttf

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lP.ttf

126 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTDH52aE0lP.ttf

qkBIXvYC6trAT55ZBi1ueQVIjQTDH52aE0lP.ttf

185 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTDeJ2aE0lP.ttf

qkBIXvYC6trAT55ZBi1ueQVIjQTDeJ2aE0lP.ttf

185 ms

co3WmX5slCNuHLi8bLeY9MK7whWMhyjYrEO7uj-KzhY.ttf

co3WmX5slCNuHLi8bLeY9MK7whWMhyjYrEO7uj-KzhY.ttf

185 ms

newsletter.svg

newsletter.svg

883 ms

abribus%20saison_0.jpg

abribus%20saison_0.jpg

947 ms

clock-primary.svg

clock-primary.svg

963 ms

IMG_3299.jpg

IMG_3299.jpg

964 ms

sdk.js

sdk.js

25 ms

Illustration%20OPE_Le%20livre%20de%20la%20jungle%20compress%C3%A9e_0.jpg

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995 ms

logo-oprllive-white.svg

logo-oprllive-white.svg

1001 ms

www-player.css

www-player.css

114 ms

www-embed-player.js

www-embed-player.js

152 ms

base.js

base.js

201 ms

www-widgetapi.js

www-widgetapi.js

148 ms

304 ms

oprl-live-picture.jpg

oprl-live-picture.jpg

911 ms

343008416_146691978191227_64596520184098384_n.jpg

343008416_146691978191227_64596520184098384_n.jpg

129 ms

gimmik-white.png

gimmik-white.png

927 ms

facebook-tab.svg

facebook-tab.svg

927 ms

instagram-tab.svg

instagram-tab.svg

981 ms

spotify-tab.svg

spotify-tab.svg

951 ms

twitter-tab.svg

twitter-tab.svg

911 ms

youtube-tab.svg

youtube-tab.svg

909 ms

fd67e1fb69fabcc3.css

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252 ms

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252 ms

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272 ms

polyfills-78c92fac7aa8fdd8.js

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279 ms

webpack-c9b0bfe54bdee70e.js

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299 ms

framework-1c912989c69ab413.js

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300 ms

main-4ab1044a8a334553.js

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298 ms

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309 ms

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308 ms

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308 ms

_buildManifest.js

_buildManifest.js

307 ms

_ssgManifest.js

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316 ms

ad_status.js

ad_status.js

178 ms

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148 ms

embed.js

embed.js

41 ms

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2xfpJzAvKznqLtxceGfrJ8atlmvsyNTjAs15X5q7RVaU0FWZwnNCAZThDir9-dZxj8yjJWQ8Sdw=s68-c-k-c0x00ffffff-no-rj

96 ms

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635 ms

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50 ms

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45 ms

Tax-Shelter.png

Tax-Shelter.png

628 ms

Create

Create

96 ms

id

id

67 ms

logo-musiq3.png

logo-musiq3.png

539 ms

logo-province-liege.png

logo-province-liege.png

538 ms

LOGO%20Medici.tv%20-%20transparent.png

LOGO%20Medici.tv%20-%20transparent.png

552 ms

logo-ville-liege.png

logo-ville-liege.png

559 ms

uFund%20New%20bleu_0.png

uFund%20New%20bleu_0.png

490 ms

Nouveau%20logo%20MEZZO%202023.png

Nouveau%20logo%20MEZZO%202023.png

536 ms

facebook-color.svg

facebook-color.svg

546 ms

soutez-nous.jpg

soutez-nous.jpg

546 ms

made-by-globule-bleu.png

made-by-globule-bleu.png

559 ms

GenerateIT

GenerateIT

14 ms

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css_nfpaBCxi9kfc9z5iYKztYzxiv7jTIFFvydq8jrP2dnQ.css

82 ms

Accessibility Review

oprl.be accessibility score

88

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

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

oprl.be 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

oprl.be SEO score

93

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

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oprl.be 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 Oprl.be 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

oprl.be

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