Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

Page Load Speed

8 sec in total

First Response

579 ms

Resources Loaded

7.1 sec

Page Rendered

351 ms

trendsinbrillen.nl screenshot

About Website

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

" Dit Zijn De FAVORIETE Brillenmerken " ONTDEK HIER - Wat Jou Goed Staat

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Key Findings

We analyzed Trendsinbrillen.nl page load time and found that the first response time was 579 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

trendsinbrillen.nl performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value31.8 s

0/100

10%

TBT (Total Blocking Time)

Value25,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value42.3 s

0/100

10%

Network Requests Diagram

www.trendsinbrillen.nl

579 ms

js

57 ms

wp-emoji-release.min.js

154 ms

iosfix.css

242 ms

formreset.min.css

256 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 85% of them (112 requests) were addressed to the original Trendsinbrillen.nl, 3% (4 requests) were made to F.vimeocdn.com and 2% (3 requests) were made to I.vimeocdn.com. The less responsive or slowest element that took the longest time to load (902 ms) belongs to the original domain Trendsinbrillen.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 185.5 kB (10%)

Content Size

1.9 MB

After Optimization

1.7 MB

In fact, the total size of Trendsinbrillen.nl main page is 1.9 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 122.6 kB

  • Original 146.6 kB
  • After minification 143.8 kB
  • After compression 23.9 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 122.6 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 62.7 kB

  • Original 1.6 MB
  • After minification 1.6 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. Trendsinbrillen images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 118 B

  • Original 84.5 kB
  • After minification 84.5 kB
  • After compression 84.3 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.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 24.4 kB
  • After minification 24.4 kB
  • After compression 24.4 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. Trendsinbrillen.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 88 (69%)

Requests Now

127

After Optimization

39

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trendsinbrillen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 82 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

trendsinbrillen.nl accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

trendsinbrillen.nl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

trendsinbrillen.nl SEO score

92

Search Engine Optimization Advices

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

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