Tools & Wizards About Us
bibliotheekhilversum.nl screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

bibliotheekhilversum.nl

Bibliotheek Hilversum

Page Load Speed

3.5 sec in total

First Response

376 ms

Resources Loaded

2.4 sec

Page Rendered

725 ms

bibliotheekhilversum.nl screenshot

About Website

Click here to check amazing Bibliotheek Hilversum content for Netherlands. Otherwise, check out these important facts you probably never knew about bibliotheekhilversum.nl

De Bibliotheek Hilversum is er voor iedereen! Wij zijn een schatkamer voor informatie en bieden leesplezier en een ontmoetingsplek voor iedereen. Kom langs of meld je aan voor één van onze vele activi...

Visit bibliotheekhilversum.nl

Key Findings

We analyzed Bibliotheekhilversum.nl page load time and found that the first response time was 376 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

bibliotheekhilversum.nl performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.491

17/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

bibliotheekhilversum.nl

376 ms

bibliotheekhilversum.nl

386 ms

style.min.eb1ec5248148c9c8d4dad31798d8e61c.css

207 ms

fonts.min.086791ae7c97f571907fe0152ceea458.css

346 ms

css;base64,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

2 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 95% of them (42 requests) were addressed to the original Bibliotheekhilversum.nl, 5% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bibliotheekhilversum.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 350.1 kB (15%)

Content Size

2.3 MB

After Optimization

1.9 MB

  • HTML
  • Images

In fact, the total size of Bibliotheekhilversum.nl 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. 25% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 36.3 kB

  • Original 43.6 kB
  • After minification 28.4 kB
  • After compression 7.3 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 15.2 kB, which is 35% 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 36.3 kB or 83% of the original size.

Image Optimization

-14%

Potential reduce by 313.9 kB

  • Original 2.2 MB
  • After minification 1.9 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. Obviously, Bibliotheek Hilversum needs image optimization as it can save up to 313.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

40

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bibliotheek Hilversum. According to our analytics all requests are already optimized.

Network Requests Diagram

bibliotheekhilversum.nl

bibliotheekhilversum.nl

376 ms

bibliotheekhilversum.nl

bibliotheekhilversum.nl

386 ms

style.min.eb1ec5248148c9c8d4dad31798d8e61c.css

style.min.eb1ec5248148c9c8d4dad31798d8e61c.css

207 ms

fonts.min.086791ae7c97f571907fe0152ceea458.css

fonts.min.086791ae7c97f571907fe0152ceea458.css

346 ms

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2 ms

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931 ms

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790 ms

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949 ms

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781 ms

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99 ms

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331 ms

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364 ms

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370 ms

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440 ms

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428 ms

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469 ms

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879 ms

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641 ms

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608 ms

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1087 ms

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601 ms

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686 ms

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936 ms

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704 ms

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774 ms

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867 ms

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882 ms

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902 ms

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956 ms

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963 ms

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972 ms

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1040 ms

HcyIVPym4wM7T4B+wW8X8C9DH8ASISEbAAAAVe8Oi4AAA==

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3 ms

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146 ms

Accessibility Review

bibliotheekhilversum.nl accessibility score

98

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.

Best Practices

bibliotheekhilversum.nl 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

SEO Factors

bibliotheekhilversum.nl SEO score

96

Search Engine Optimization Advices

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

bibliotheekhilversum.nl

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