Tools & Wizards About Us
gastvrij-rotterdam.nl screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

gastvrij-rotterdam.nl

Gastvrij Rotterdam - 18 t/m 20 september 2023 - Rotterdam Ahoy - Gastvrij Rotterdam 2022 breekt alle records: grootste editie tot nu toe

Page Load Speed

4.8 sec in total

First Response

492 ms

Resources Loaded

3.2 sec

Page Rendered

1.1 sec

gastvrij-rotterdam.nl screenshot

About Website

Welcome to gastvrij-rotterdam.nl homepage info - get ready to check Gastvrij Rotterdam best content right away, or after learning these important things about gastvrij-rotterdam.nl

Gastvrij Rotterdam is dé horecavakbeurs voor ambitieuze horecaprofessionals. Gastvrij Rotterdam vindt plaats van 18 t/m 20 september 2023 in Rotterdam Ahoy.

Visit gastvrij-rotterdam.nl

Key Findings

We analyzed Gastvrij-rotterdam.nl page load time and found that the first response time was 492 ms and then it took 4.4 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

gastvrij-rotterdam.nl performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value2,310 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

www.gastvrij-rotterdam.nl

492 ms

css

29 ms

jquery-3.1.1.min.js

14 ms

gtm.js

111 ms

gastvrij-rotterdam-logo-2024.svgz

107 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 9% of them (9 requests) were addressed to the original Gastvrij-rotterdam.nl, 61% (59 requests) were made to Cms.ahoy.nl and 10% (10 requests) were made to Www3.actito.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Cms.ahoy.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.4 kB (6%)

Content Size

8.1 MB

After Optimization

7.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gastvrij-rotterdam.nl main page is 8.1 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 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 72.8 kB

  • Original 92.5 kB
  • After minification 92.5 kB
  • After compression 19.7 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 72.8 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 345.5 kB

  • Original 7.6 MB
  • After minification 7.3 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. Gastvrij Rotterdam images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 83.4 kB

  • Original 286.3 kB
  • After minification 285.9 kB
  • After compression 202.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 83.4 kB or 29% of the original size.

CSS Optimization

-27%

Potential reduce by 23.6 kB

  • Original 88.6 kB
  • After minification 86.4 kB
  • After compression 65.0 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. Gastvrij-rotterdam.nl needs all CSS files to be minified and compressed as it can save up to 23.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (28%)

Requests Now

93

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gastvrij Rotterdam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.gastvrij-rotterdam.nl

www.gastvrij-rotterdam.nl

492 ms

css

css

29 ms

jquery-3.1.1.min.js

jquery-3.1.1.min.js

14 ms

gtm.js

gtm.js

111 ms

gastvrij-rotterdam-logo-2024.svgz

gastvrij-rotterdam-logo-2024.svgz

107 ms

gvr-header1920x700-1.jpg

gvr-header1920x700-1.jpg

1221 ms

mrz4Y2P-cFk

mrz4Y2P-cFk

113 ms

banner%20site%20gastvrij.png

banner%20site%20gastvrij.png

1649 ms

gvr-header1920x786-3.jpg

gvr-header1920x786-3.jpg

1227 ms

Gastvrij_Dag2_213_C1A3560.jpg

Gastvrij_Dag2_213_C1A3560.jpg

1494 ms

Ontwerp%20zonder%20titel%20(46).jpg

Ontwerp%20zonder%20titel%20(46).jpg

1305 ms

ChB-20230918-0351.jpg

ChB-20230918-0351.jpg

1488 ms

programma-gastvrij-rotterdam.jpg

programma-gastvrij-rotterdam.jpg

1460 ms

Schermafbeelding%202023-06-08%20om%2014_09_30(1).png

Schermafbeelding%202023-06-08%20om%2014_09_30(1).png

1404 ms

bidfood.jpg

bidfood.jpg

1392 ms

cordier.png

cordier.png

1479 ms

de-zeeuw-logo.jpg

de-zeeuw-logo.jpg

1492 ms

eijsink.jpg

eijsink.jpg

1545 ms

expo%20cue.png

expo%20cue.png

1569 ms

j-van-doorn-logo.jpg

j-van-doorn-logo.jpg

1575 ms

rationallogo(1).jpg

rationallogo(1).jpg

1581 ms

Rungis%20logo%20500x150.png

Rungis%20logo%20500x150.png

1582 ms

satelliet-logo2.jpg

satelliet-logo2.jpg

1631 ms

schmidt-zeevis-2019-logo.jpg

schmidt-zeevis-2019-logo.jpg

1654 ms

sligro.jpg

sligro.jpg

1661 ms

van-geloven-500x150px.png

van-geloven-500x150px.png

1669 ms

verwiel.png

verwiel.png

1670 ms

Winterhalter_Logo_RGB_150dpi.jpg

Winterhalter_Logo_RGB_150dpi.jpg

1715 ms

afbm-logo-2.jpg

afbm-logo-2.jpg

1736 ms

Logo's%20exposanten%20GVR%202024%20(3).jpg

Logo's%20exposanten%20GVR%202024%20(3).jpg

1741 ms

CuliQuiz.png

CuliQuiz.png

1748 ms

eurotoques.png

eurotoques.png

1756 ms

gastronomische-gilde.jpg

gastronomische-gilde.jpg

1757 ms

gastronomixs.png

gastronomixs.png

1800 ms

Gault%20Millau%20logo%20500x150.png

Gault%20Millau%20logo%20500x150.png

1843 ms

greenguide-were-smart-500x150px.png

greenguide-were-smart-500x150px.png

1844 ms

glg.png

glg.png

1845 ms

hotello-top.jpg

hotello-top.jpg

1846 ms

hor-logo.jpg

hor-logo.jpg

1846 ms

proveg-500x150px.jpg

proveg-500x150px.jpg

1884 ms

Logo's%20exposanten%20GVR%202024%20(1).jpg

Logo's%20exposanten%20GVR%202024%20(1).jpg

1907 ms

svh(1).jpg

svh(1).jpg

1912 ms

arrow_down_white.svgz

arrow_down_white.svgz

184 ms

gastvrij-rotterdam-logo-2024-2.svgz

gastvrij-rotterdam-logo-2024-2.svgz

505 ms

menu_close.svgz

menu_close.svgz

663 ms

laptop_icon-2.svgz

laptop_icon-2.svgz

781 ms

search_white.svgz

search_white.svgz

783 ms

menu.svgz

menu.svgz

783 ms

arrow_down_white-1.svgz

arrow_down_white-1.svgz

782 ms

w8gdH283Tvk__Lua32TysjIfp8uKLdshZg.ttf

w8gdH283Tvk__Lua32TysjIfp8uKLdshZg.ttf

91 ms

www-player.css

www-player.css

35 ms

www-embed-player.js

www-embed-player.js

61 ms

base.js

base.js

93 ms

ad_status.js

ad_status.js

179 ms

hTLn9eGvHolBoYZEIgYnhFeXt5RSKUh7mTOIAh8Y734.js

hTLn9eGvHolBoYZEIgYnhFeXt5RSKUh7mTOIAh8Y734.js

124 ms

embed.js

embed.js

42 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

22 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

51 ms

Create

Create

101 ms

id

id

92 ms

GenerateIT

GenerateIT

15 ms

Show.act;jsessionid=10EF785E38ADEF10E46EFC15C7357199

Show.act;jsessionid=10EF785E38ADEF10E46EFC15C7357199

210 ms

selectize.bootstrap2.min.css

selectize.bootstrap2.min.css

28 ms

jquery-ui.min.css

jquery-ui.min.css

165 ms

style.css

style.css

318 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

714 ms

selectize.min.js

selectize.min.js

47 ms

jquery-ui.min.js

jquery-ui.min.js

324 ms

jquery-ui-i18n.min.js

jquery-ui-i18n.min.js

44 ms

application.js

application.js

423 ms

main.js

main.js

420 ms

WFPF_207033_183_1_YmFubmVyLmxvZ28uaGVhZGVy_NL.act

WFPF_207033_183_1_YmFubmVyLmxvZ28uaGVhZGVy_NL.act

407 ms

Wijnvrouw%20van%20het%20jaar%20logo%20500x150.jpg

Wijnvrouw%20van%20het%20jaar%20logo%20500x150.jpg

722 ms

ad.jpg

ad.jpg

709 ms

beveragenl.png

beveragenl.png

631 ms

Logo%20exposanten%20GVR%20500x150.png

Logo%20exposanten%20GVR%20500x150.png

582 ms

debuik-500x150px%20(1).jpg

debuik-500x150px%20(1).jpg

592 ms

checked.png

checked.png

204 ms

de%20caf%C3%A9krant.jpg

de%20caf%C3%A9krant.jpg

541 ms

dolce-world%20.jpg

dolce-world%20.jpg

543 ms

entree.jpg

entree.jpg

541 ms

food-inspiration-500x150px.jpg

food-inspiration-500x150px.jpg

535 ms

foodclicks.jpg

foodclicks.jpg

564 ms

gastronomie-wit.jpg

gastronomie-wit.jpg

538 ms

horecamagazine%20logo(1).png

horecamagazine%20logo(1).png

518 ms

horecasite-500x150px.png

horecasite-500x150px.png

526 ms

HospitalityManagement.jpg

HospitalityManagement.jpg

533 ms

missethoreca.jpg

missethoreca.jpg

532 ms

restaurantkrant.jpg

restaurantkrant.jpg

513 ms

icon_instagram.svgz

icon_instagram.svgz

520 ms

icon_linkedin.svgz

icon_linkedin.svgz

517 ms

icon_youtube.svgz

icon_youtube.svgz

525 ms

icon_twitter_x.svgz

icon_twitter_x.svgz

531 ms

icon_facebook.svgz

icon_facebook.svgz

532 ms

logo-rotterdam-ahoy-2.svgz

logo-rotterdam-ahoy-2.svgz

512 ms

mtm-events-logo-white.svgz

mtm-events-logo-white.svgz

519 ms

CheckDisplayCondition.act;jsessionid=10EF785E38ADEF10E46EFC15C7357199

CheckDisplayCondition.act;jsessionid=10EF785E38ADEF10E46EFC15C7357199

167 ms

Accessibility Review

gastvrij-rotterdam.nl accessibility score

60

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

gastvrij-rotterdam.nl 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

gastvrij-rotterdam.nl 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

gastvrij-rotterdam.nl

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