Tools & Wizards About Us
alfatraining.nl screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

alfatraining.nl

Alfatraining - Mindset training voor iedereen, meer geluk, minder stress

Page Load Speed

2.2 sec in total

First Response

372 ms

Resources Loaded

1.7 sec

Page Rendered

148 ms

alfatraining.nl screenshot

About Website

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

ITA Alfatraining is een MINDSET TRAINING VOOR IEDEREEN! - Voor meer ontspanning, geluk en succes. Aangepast aan ons nuchtere, westerse denken.

Visit alfatraining.nl

Key Findings

We analyzed Alfatraining.nl page load time and found that the first response time was 372 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

alfatraining.nl performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

alfatraining.nl

372 ms

rand3.html

105 ms

midden.html

191 ms

rand2.html

196 ms

rand.html

99 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 95% of them (39 requests) were addressed to the original Alfatraining.nl, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (937 ms) belongs to the original domain Alfatraining.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.3 kB (4%)

Content Size

172.7 kB

After Optimization

165.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Alfatraining.nl main page is 172.7 kB. 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 10% of websites need less resources to load. Images take 144.1 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 489 B

  • Original 809 B
  • After minification 798 B
  • After compression 320 B

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 489 B or 60% of the original size.

Image Optimization

-1%

Potential reduce by 1.5 kB

  • Original 144.1 kB
  • After minification 142.7 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. Alfatraining images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 5.4 kB

  • Original 27.7 kB
  • After minification 26.3 kB
  • After compression 22.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 5.4 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (45%)

Requests Now

40

After Optimization

22

  • AJAX
  • Images
  • JavaScript

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alfatraining. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

alfatraining.nl

alfatraining.nl

372 ms

rand3.html

rand3.html

105 ms

midden.html

midden.html

191 ms

rand2.html

rand2.html

196 ms

rand.html

rand.html

99 ms

marge.html

marge.html

101 ms

index3.html

index3.html

105 ms

tekst2.html

tekst2.html

200 ms

marge2.html

marge2.html

203 ms

randl.html

randl.html

96 ms

randr2.html

randr2.html

97 ms

randr.html

randr.html

100 ms

b1.gif

b1.gif

194 ms

b1on.gif

b1on.gif

187 ms

b2.gif

b2.gif

193 ms

b2on.gif

b2on.gif

190 ms

b3.gif

b3.gif

192 ms

b3on.gif

b3on.gif

190 ms

b4.gif

b4.gif

279 ms

b4on.gif

b4on.gif

282 ms

b5.gif

b5.gif

282 ms

b5on.gif

b5on.gif

292 ms

b6.gif

b6.gif

288 ms

b6on.gif

b6on.gif

282 ms

b7.gif

b7.gif

371 ms

b7on.gif

b7on.gif

379 ms

b8.gif

b8.gif

380 ms

b8on.gif

b8on.gif

381 ms

back2.gif

back2.gif

381 ms

banner.gif

banner.gif

516 ms

ticker_data.js

ticker_data.js

380 ms

newsticker.js

newsticker.js

384 ms

analytics.js

analytics.js

5 ms

back26.jpg

back26.jpg

937 ms

collect

collect

11 ms

randr2.html

randr2.html

95 ms

randr.html

randr.html

134 ms

randl.html

randl.html

187 ms

back4.gif

back4.gif

95 ms

logo8.gif

logo8.gif

186 ms

randr.html

randr.html

94 ms

Accessibility Review

alfatraining.nl accessibility score

98

Accessibility Issues

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

alfatraining.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

SEO Factors

alfatraining.nl SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alfatraining.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Alfatraining.nl main page’s claimed encoding is . 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

alfatraining.nl

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