Tools & Wizards About Us
zwartewaterkrant.nl screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

zwartewaterkrant.nl

Zwartewaterkrant.nl - De digitale krant van Zwartewaterland

Page Load Speed

3.1 sec in total

First Response

283 ms

Resources Loaded

2.2 sec

Page Rendered

566 ms

zwartewaterkrant.nl screenshot

About Website

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

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Key Findings

We analyzed Zwartewaterkrant.nl page load time and found that the first response time was 283 ms and then it took 2.8 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

zwartewaterkrant.nl performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

zwartewaterkrant.nl

283 ms

zwartewaterkrant.nl

1501 ms

jquery-eu-cookie-law-popup.css

283 ms

main.css

290 ms

jquery.min.js

387 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 88% of them (30 requests) were addressed to the original Zwartewaterkrant.nl, 6% (2 requests) were made to Fonts.googleapis.com and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Zwartewaterkrant.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.3 kB (32%)

Content Size

650.4 kB

After Optimization

440.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Zwartewaterkrant.nl main page is 650.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. HTML takes 531.2 kB which makes up the majority of the site volume.

HTML Optimization

-28%

Potential reduce by 149.4 kB

  • Original 531.2 kB
  • After minification 527.2 kB
  • After compression 381.8 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 149.4 kB or 28% of the original size.

Image Optimization

-62%

Potential reduce by 58.1 kB

  • Original 94.1 kB
  • After minification 36.0 kB

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, Zwartewaterkrant needs image optimization as it can save up to 58.1 kB or 62% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-11%

Potential reduce by 2.8 kB

  • Original 25.1 kB
  • After minification 25.1 kB
  • After compression 22.3 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. Zwartewaterkrant.nl needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (37%)

Requests Now

27

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zwartewaterkrant. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zwartewaterkrant.nl

zwartewaterkrant.nl

283 ms

zwartewaterkrant.nl

zwartewaterkrant.nl

1501 ms

jquery-eu-cookie-law-popup.css

jquery-eu-cookie-law-popup.css

283 ms

main.css

main.css

290 ms

jquery.min.js

jquery.min.js

387 ms

jquery-eu-cookie-law-popup.js

jquery-eu-cookie-law-popup.js

295 ms

fontawesome-all.min.css

fontawesome-all.min.css

99 ms

css

css

34 ms

css2

css2

50 ms

43e2b6ba9b1312a7ed644f41512873d8.gif

43e2b6ba9b1312a7ed644f41512873d8.gif

193 ms

sunny_wind.svg

sunny_wind.svg

104 ms

7c99b15e49a6f44ed13aafeb34c347c2.gif

7c99b15e49a6f44ed13aafeb34c347c2.gif

194 ms

4ae344adef58df40c7069a76808e524c.gif

4ae344adef58df40c7069a76808e524c.gif

191 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

24 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

29 ms

fa-solid-900.woff

fa-solid-900.woff

347 ms

fa-regular-400.woff

fa-regular-400.woff

264 ms

adb6add7d04d8d316427c4fea37f4a03.gif

adb6add7d04d8d316427c4fea37f4a03.gif

197 ms

fb4dd1b4714db48fcd084d67233d4cee.gif

fb4dd1b4714db48fcd084d67233d4cee.gif

199 ms

cada287fa3a2e4b371ecd8c8aa230196.gif

cada287fa3a2e4b371ecd8c8aa230196.gif

243 ms

jquery.dropotron.min.js

jquery.dropotron.min.js

224 ms

browser.min.js

browser.min.js

166 ms

breakpoints.min.js

breakpoints.min.js

165 ms

util.js

util.js

166 ms

main.js

main.js

199 ms

0e0e4b50983e6b22169a6a600dee01b1.gif

0e0e4b50983e6b22169a6a600dee01b1.gif

296 ms

4138ba6f64a38ae5ecf58425a1c0a416.gif

4138ba6f64a38ae5ecf58425a1c0a416.gif

304 ms

8704596cabc81470469f178826c7bcc7.gif

8704596cabc81470469f178826c7bcc7.gif

405 ms

f70ceeee824a63049f6917f962c3615d.gif

f70ceeee824a63049f6917f962c3615d.gif

226 ms

455ca14a2209a62a4c67d7ae15512abb.gif

455ca14a2209a62a4c67d7ae15512abb.gif

227 ms

ronald.png

ronald.png

456 ms

jordy.png

jordy.png

312 ms

sam.png

sam.png

320 ms

fa-brands-400.woff

fa-brands-400.woff

387 ms

Accessibility Review

zwartewaterkrant.nl accessibility score

51

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

zwartewaterkrant.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

SEO Factors

zwartewaterkrant.nl SEO score

83

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zwartewaterkrant.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zwartewaterkrant.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

zwartewaterkrant.nl

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