Tools & Wizards About Us
badhuistheater.nl screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 70

    SEO

    Google-friendlier than
    29% of websites

badhuistheater.nl

Mike's Badhuistheater | The English Theater of Amsterdam - English and international theatre Amsterdam Oost

Page Load Speed

3.9 sec in total

First Response

298 ms

Resources Loaded

3.3 sec

Page Rendered

369 ms

badhuistheater.nl screenshot

About Website

Visit badhuistheater.nl now to see the best up-to-date Badhuistheater content and also check out these interesting facts you probably never knew about badhuistheater.nl

The English Theater of Amsterdam. English and international theatre in Amsterdam Oost

Visit badhuistheater.nl

Key Findings

We analyzed Badhuistheater.nl page load time and found that the first response time was 298 ms and then it took 3.6 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

badhuistheater.nl performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.144

77/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

badhuistheater.nl

298 ms

www.badhuistheater.nl

638 ms

css

31 ms

lightslider.css

173 ms

normalize.css

261 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 89% of them (42 requests) were addressed to the original Badhuistheater.nl, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (884 ms) belongs to the original domain Badhuistheater.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 489.2 kB (10%)

Content Size

4.8 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Badhuistheater.nl main page is 4.8 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 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 55.5 kB

  • Original 70.7 kB
  • After minification 60.2 kB
  • After compression 15.1 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 10.4 kB, which is 15% 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 55.5 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 33.6 kB

  • Original 4.2 MB
  • After minification 4.2 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. Badhuistheater images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 187.6 kB

  • Original 313.6 kB
  • After minification 312.4 kB
  • After compression 126.0 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 187.6 kB or 60% of the original size.

CSS Optimization

-87%

Potential reduce by 212.4 kB

  • Original 244.5 kB
  • After minification 230.8 kB
  • After compression 32.0 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. Badhuistheater.nl needs all CSS files to be minified and compressed as it can save up to 212.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (45%)

Requests Now

44

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Badhuistheater. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

badhuistheater.nl

badhuistheater.nl

298 ms

www.badhuistheater.nl

www.badhuistheater.nl

638 ms

css

css

31 ms

lightslider.css

lightslider.css

173 ms

normalize.css

normalize.css

261 ms

main.css

main.css

266 ms

modernizr-2.8.3.min.js

modernizr-2.8.3.min.js

361 ms

blocks.style.build.css

blocks.style.build.css

274 ms

style.min.css

style.min.css

557 ms

cookieblocker.min.css

cookieblocker.min.css

281 ms

style.min.css

style.min.css

434 ms

jquery.min.js

jquery.min.js

529 ms

jquery-migrate.min.js

jquery-migrate.min.js

377 ms

js

js

57 ms

element.js

element.js

41 ms

jquery.min.js

jquery.min.js

19 ms

plugins.js

plugins.js

293 ms

lightslider.min.js

lightslider.min.js

364 ms

main.js

main.js

367 ms

script.min.js

script.min.js

508 ms

googlesitekit-consent-mode-3d6495dceaebc28bcca3.js

googlesitekit-consent-mode-3d6495dceaebc28bcca3.js

439 ms

wp-consent-api.min.js

wp-consent-api.min.js

453 ms

complianz.min.js

complianz.min.js

546 ms

forms.js

forms.js

529 ms

logo-bht.png

logo-bht.png

576 ms

arrow-bht.jpg

arrow-bht.jpg

576 ms

IMG20240525233306-1-1.jpg

IMG20240525233306-1-1.jpg

576 ms

images-1.jpg

images-1.jpg

578 ms

Show-SIZE.jpg

Show-SIZE.jpg

577 ms

image0-2-1-1.jpg

image0-2-1-1.jpg

576 ms

Maestro.002-1-1.jpeg

Maestro.002-1-1.jpeg

577 ms

PlayGirl-SIZE.jpg

PlayGirl-SIZE.jpg

579 ms

01.07.16-AVF-BadHT-Shadow-of-a-Gunman-SIZE.jpg

01.07.16-AVF-BadHT-Shadow-of-a-Gunman-SIZE.jpg

578 ms

2024-Facebook-header-1-okt-1-2.jpg

2024-Facebook-header-1-okt-1-2.jpg

580 ms

BoerPlein-SIZE.jpg

BoerPlein-SIZE.jpg

578 ms

shakespeare_2699766k-1.jpg

shakespeare_2699766k-1.jpg

579 ms

imhome3.jpg

imhome3.jpg

583 ms

IMG_3258.jpg

IMG_3258.jpg

580 ms

Noordhaus-crew-scaled.jpg

Noordhaus-crew-scaled.jpg

596 ms

Bulgakov1.jpg

Bulgakov1.jpg

581 ms

2024-Poster-Spijkergoed-Badhuistheater-Pensionado-1-1-1-scaled-e1721737750419.jpg

2024-Poster-Spijkergoed-Badhuistheater-Pensionado-1-1-1-scaled-e1721737750419.jpg

647 ms

2023.07.10_AMS_AmsterdamQuiz2023_HR_011.jpg

2023.07.10_AMS_AmsterdamQuiz2023_HR_011.jpg

580 ms

WhatsApp-Image-2024-08-15-at-10.16.24.jpeg

WhatsApp-Image-2024-08-15-at-10.16.24.jpeg

583 ms

2015-02-07_ent_6655557_I1.jpg

2015-02-07_ent_6655557_I1.jpg

584 ms

24112024_csMIKULAS.jpg

24112024_csMIKULAS.jpg

884 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

524 ms

controls.png

controls.png

97 ms

Accessibility Review

badhuistheater.nl accessibility score

68

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

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

badhuistheater.nl 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

High

Page has valid source maps

SEO Factors

badhuistheater.nl SEO score

70

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Badhuistheater.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Badhuistheater.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

badhuistheater.nl

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