Tools & Wizards About Us

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

collector.wsi-models.com

WSI Models | Manufacturer Scale models 1:50 and 1:87 Trucks, Cranes, Construction

Page Load Speed

4.6 sec in total

First Response

600 ms

Resources Loaded

2.9 sec

Page Rendered

1.1 sec

About Website

Click here to check amazing Collector WSI Models content for Netherlands. Otherwise, check out these important facts you probably never knew about collector.wsi-models.com

WSI is the brand for high-quality scale models in the 1:50 scale and is a leader in the international market for scale models of trucks, trailers, cranes and earthmoving vehicles

Visit collector.wsi-models.com

Key Findings

We analyzed Collector.wsi-models.com page load time and found that the first response time was 600 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

collector.wsi-models.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value45.1 s

0/100

25%

SI (Speed Index)

Value20.5 s

0/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value1.63

0/100

15%

TTI (Time to Interactive)

Value29.9 s

0/100

10%

Network Requests Diagram

en

600 ms

styles.css

21 ms

head.min.js

51 ms

script.leadboxer.com

785 ms

css2

52 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Collector.wsi-models.com, 7% (10 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (785 ms) relates to the external source Script.leadboxer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.3 kB (1%)

Content Size

13.6 MB

After Optimization

13.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Collector.wsi-models.com main page is 13.6 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. Only a small number of websites need less resources to load. Images take 13.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 154.9 kB

  • Original 189.3 kB
  • After minification 163.5 kB
  • After compression 34.4 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 25.8 kB, which is 14% 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 154.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 3.3 kB

  • Original 13.4 MB
  • After minification 13.4 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. Collector WSI Models images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 67 B

  • Original 21.6 kB
  • After minification 21.6 kB
  • After compression 21.6 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 77.4 kB
  • After minification 77.4 kB
  • After compression 77.4 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. Collector.wsi-models.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (5%)

Requests Now

123

After Optimization

117

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collector WSI Models. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

collector.wsi-models.com accessibility score

66

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

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.

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

collector.wsi-models.com 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

collector.wsi-models.com SEO score

74

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Collector.wsi-models.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Collector.wsi-models.com 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 description is not detected on the main page of Collector WSI Models. 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: