Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

tractum.nl

Tractum | Vertrouwen is de basis

Page Load Speed

6.2 sec in total

First Response

369 ms

Resources Loaded

5.5 sec

Page Rendered

265 ms

tractum.nl screenshot

About Website

Welcome to tractum.nl homepage info - get ready to check Tractum best content right away, or after learning these important things about tractum.nl

Wij verzorgen individuele sollicitatie- en gesprekstrainingen. Deze maatwerktrainingen zijn altijd op korte termijn te realiseren. Ook via Skype mogelijk!

Visit tractum.nl

Key Findings

We analyzed Tractum.nl page load time and found that the first response time was 369 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tractum.nl performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.273

45/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

tractum.nl

369 ms

www.sollicitatietraining.com

800 ms

twemoji.js

284 ms

wp-emoji.js

168 ms

widget.css

177 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tractum.nl, 57% (48 requests) were made to Sollicitatietraining.com and 12% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (948 ms) relates to the external source Sollicitatietraining.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 495.8 kB (49%)

Content Size

1.0 MB

After Optimization

521.4 kB

In fact, the total size of Tractum.nl main page is 1.0 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. Javascripts take 465.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 32.0 kB

  • Original 41.9 kB
  • After minification 40.0 kB
  • After compression 9.9 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 32.0 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 33.7 kB

  • Original 404.4 kB
  • After minification 370.7 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. Tractum images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 342.7 kB

  • Original 465.7 kB
  • After minification 361.3 kB
  • After compression 123.0 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 342.7 kB or 74% of the original size.

CSS Optimization

-83%

Potential reduce by 87.4 kB

  • Original 105.2 kB
  • After minification 77.9 kB
  • After compression 17.8 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. Tractum.nl needs all CSS files to be minified and compressed as it can save up to 87.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (71%)

Requests Now

80

After Optimization

23

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tractum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tractum.nl accessibility score

93

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

Document doesn't have a <title> element

Best Practices

tractum.nl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

tractum.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

Document doesn't have a <title> element

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tractum.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 Tractum.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 Tractum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: