Tools & Wizards About Us
dietenlijst.nl screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

dietenlijst.nl

Afvallen en dieten met een dieet uit de dietenlijst

Page Load Speed

3.7 sec in total

First Response

364 ms

Resources Loaded

2.8 sec

Page Rendered

511 ms

dietenlijst.nl screenshot

About Website

Click here to check amazing Dieten Lijst content for Netherlands. Otherwise, check out these important facts you probably never knew about dietenlijst.nl

Een dieetoverzicht voor mensen die een dieet volgen of een dieet willen gaan volgen. Bekijk hier alle dieten speciaal voor u geselecteerd.

Visit dietenlijst.nl

Key Findings

We analyzed Dietenlijst.nl page load time and found that the first response time was 364 ms and then it took 3.3 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

dietenlijst.nl performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value3,750 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

dietenlijst.nl

364 ms

www.dietenlijst.nl

638 ms

css

46 ms

WebResource.axd

170 ms

ScriptResource.axd

258 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 60% of them (47 requests) were addressed to the original Dietenlijst.nl, 13% (10 requests) were made to Pagead2.googlesyndication.com and 8% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (638 ms) belongs to the original domain Dietenlijst.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.2 kB (9%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dietenlijst.nl main page is 1.1 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. 60% of websites need less resources to load. Images take 557.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 72.1 kB

  • Original 91.9 kB
  • After minification 87.6 kB
  • After compression 19.8 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 72.1 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 10.3 kB

  • Original 557.1 kB
  • After minification 546.7 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. Dieten Lijst images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 14.8 kB

  • Original 485.2 kB
  • After minification 485.2 kB
  • After compression 470.5 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 36 (50%)

Requests Now

72

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dieten Lijst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dietenlijst.nl

dietenlijst.nl

364 ms

www.dietenlijst.nl

www.dietenlijst.nl

638 ms

css

css

46 ms

WebResource.axd

WebResource.axd

170 ms

ScriptResource.axd

ScriptResource.axd

258 ms

ScriptResource.axd

ScriptResource.axd

346 ms

ScriptResource.axd

ScriptResource.axd

346 ms

adsbygoogle.js

adsbygoogle.js

116 ms

bodybg.jpg

bodybg.jpg

413 ms

pixel.gif

pixel.gif

333 ms

col-img1.png

col-img1.png

397 ms

col-img2.png

col-img2.png

456 ms

col-img3.png

col-img3.png

376 ms

dieet.jpg

dieet.jpg

376 ms

vitaliteit-sprekers-view-24.jpg

vitaliteit-sprekers-view-24.jpg

376 ms

voedsel-piramide.jpg

voedsel-piramide.jpg

456 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

463 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

457 ms

functions.js

functions.js

457 ms

scriptscomb.js

scriptscomb.js

476 ms

ScriptResource.axd

ScriptResource.axd

539 ms

ScriptResource.axd

ScriptResource.axd

549 ms

ScriptResource.axd

ScriptResource.axd

541 ms

logo.png

logo.png

249 ms

search-btn.png

search-btn.png

279 ms

buvwtll.jpg

buvwtll.jpg

280 ms

m8JVjfNVeKWVnh3QMuKkFcZVaUuB99GUDg.woff

m8JVjfNVeKWVnh3QMuKkFcZVaUuB99GUDg.woff

271 ms

show_ads_impl.js

show_ads_impl.js

382 ms

navigation.png

navigation.png

343 ms

nav-border.png

nav-border.png

342 ms

slider-shadow.png

slider-shadow.png

343 ms

slider-bottom.png

slider-bottom.png

344 ms

slide-img.jpg

slide-img.jpg

346 ms

main.png

main.png

344 ms

section-shadow.png

section-shadow.png

346 ms

arr-ico.png

arr-ico.png

351 ms

cols-shadow.png

cols-shadow.png

350 ms

iconset.png

iconset.png

352 ms

h1centimeterrol.jpg

h1centimeterrol.jpg

353 ms

h1centimeter.jpg

h1centimeter.jpg

373 ms

buvwtbg.jpg

buvwtbg.jpg

441 ms

4iCv6KVjbNBYlgoCxCvjsGyLPYZvgw.woff

4iCv6KVjbNBYlgoCxCvjsGyLPYZvgw.woff

60 ms

4iCv6KVjbNBYlgoCjC3jsGyLPYZvgw.woff

4iCv6KVjbNBYlgoCjC3jsGyLPYZvgw.woff

62 ms

4iCs6KVjbNBYlgoKfw7wnU6AFw.woff

4iCs6KVjbNBYlgoKfw7wnU6AFw.woff

62 ms

t-slide-img.jpg

t-slide-img.jpg

436 ms

grey-btn.png

grey-btn.png

434 ms

socials-bg.png

socials-bg.png

406 ms

socials-inner.png

socials-inner.png

405 ms

socials.png

socials.png

417 ms

footerbg.png

footerbg.png

461 ms

arr-footer-col.png

arr-footer-col.png

463 ms

footer-bottom.png

footer-bottom.png

465 ms

analytics.js

analytics.js

18 ms

collect

collect

19 ms

js

js

72 ms

slide-img-vwt.png

slide-img-vwt.png

507 ms

zrt_lookup.html

zrt_lookup.html

43 ms

ads

ads

373 ms

ads

ads

335 ms

ads

ads

199 ms

ads

ads

369 ms

topmenubg.png

topmenubg.png

99 ms

gen_204

gen_204

101 ms

8964552396074085254

8964552396074085254

157 ms

abg_lite.js

abg_lite.js

92 ms

omrhp.js

omrhp.js

91 ms

Q12zgMmT.js

Q12zgMmT.js

178 ms

window_focus.js

window_focus.js

188 ms

qs_click_protection.js

qs_click_protection.js

191 ms

ufs_web_display.js

ufs_web_display.js

171 ms

icon.png

icon.png

81 ms

8324732904621422289

8324732904621422289

144 ms

gen_204

gen_204

148 ms

reactive_library.js

reactive_library.js

476 ms

ca-pub-7366247384866078

ca-pub-7366247384866078

468 ms

62bHydCX.html

62bHydCX.html

348 ms

activeview

activeview

104 ms

activeview

activeview

104 ms

Accessibility Review

dietenlijst.nl accessibility score

76

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dietenlijst.nl best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dietenlijst.nl SEO score

87

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dietenlijst.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Dietenlijst.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

dietenlijst.nl

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