Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

wetsuit.nl

Wetsuit kopen? - wetsuits shop online - Wetsuit.nl

Page Load Speed

4.9 sec in total

First Response

265 ms

Resources Loaded

4.2 sec

Page Rendered

405 ms

wetsuit.nl screenshot

About Website

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

Wetsuit kopen? Wetsuit.nl >

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Key Findings

We analyzed Wetsuit.nl page load time and found that the first response time was 265 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

wetsuit.nl performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value2,650 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.908

3/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

wetsuit.nl

265 ms

www.wetsuit.nl

557 ms

cssreset-min.css

94 ms

cssbase-min.css

171 ms

base.css

173 ms

Our browser made a total of 187 requests to load all elements on the main page. We found that 78% of them (146 requests) were addressed to the original Wetsuit.nl, 7% (14 requests) were made to Use.typekit.net and 4% (7 requests) were made to Static.olark.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Wetsuit.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (30%)

Content Size

4.1 MB

After Optimization

2.9 MB

In fact, the total size of Wetsuit.nl main page is 4.1 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. 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 90.8 kB

  • Original 104.8 kB
  • After minification 71.9 kB
  • After compression 14.0 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 32.9 kB, which is 31% 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 90.8 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 110.7 kB

  • Original 2.6 MB
  • After minification 2.5 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. Wetsuit images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 611.9 kB

  • Original 884.7 kB
  • After minification 789.4 kB
  • After compression 272.7 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 611.9 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 433.5 kB

  • Original 517.3 kB
  • After minification 454.1 kB
  • After compression 83.8 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. Wetsuit.nl needs all CSS files to be minified and compressed as it can save up to 433.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (46%)

Requests Now

170

After Optimization

91

The browser has sent 170 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wetsuit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wetsuit.nl accessibility score

50

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

wetsuit.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

Missing source maps for large first-party JavaScript

SEO Factors

wetsuit.nl SEO score

77

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

High

robots.txt is not valid

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

    NL

  • Language Claimed

    NL

  • Encoding

    ISO8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wetsuit.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 Wetsuit.nl main page’s claimed encoding is iso8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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