Tools & Wizards About Us
trainzonline.nl screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    78% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

trainzonline.nl

TrainzOnline.nl • De Nederlandse Trainz site

Page Load Speed

2.1 sec in total

First Response

431 ms

Resources Loaded

1.5 sec

Page Rendered

224 ms

trainzonline.nl screenshot

About Website

Welcome to trainzonline.nl homepage info - get ready to check Trainz Online best content for Romania right away, or after learning these important things about trainzonline.nl

De site voor alles over Nederlandse content voor Auran Trainz

Visit trainzonline.nl

Key Findings

We analyzed Trainzonline.nl page load time and found that the first response time was 431 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

trainzonline.nl performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

trainzonline.nl

431 ms

ga.js

23 ms

placeholder.min.js

91 ms

plusone.js

82 ms

styles.css

181 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 37% of them (19 requests) were addressed to the original Trainzonline.nl, 16% (8 requests) were made to Apis.google.com and 10% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (812 ms) relates to the external source I875.photobucket.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.4 kB (12%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trainzonline.nl main page is 2.2 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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 16.9 kB

  • Original 23.5 kB
  • After minification 23.1 kB
  • After compression 6.6 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 16.9 kB or 72% of the original size.

Image Optimization

-10%

Potential reduce by 214.0 kB

  • Original 2.1 MB
  • After minification 1.9 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. Trainz Online images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 30.5 kB

  • Original 67.7 kB
  • After minification 67.2 kB
  • After compression 37.2 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 30.5 kB or 45% of the original size.

CSS Optimization

-87%

Potential reduce by 8.0 kB

  • Original 9.3 kB
  • After minification 7.4 kB
  • After compression 1.2 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. Trainzonline.nl needs all CSS files to be minified and compressed as it can save up to 8.0 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (35%)

Requests Now

49

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trainz Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

trainzonline.nl

trainzonline.nl

431 ms

ga.js

ga.js

23 ms

placeholder.min.js

placeholder.min.js

91 ms

plusone.js

plusone.js

82 ms

styles.css

styles.css

181 ms

show_ads.js

show_ads.js

46 ms

__utm.gif

__utm.gif

14 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

all.js

all.js

45 ms

ca-pub-1749442945951242.js

ca-pub-1749442945951242.js

77 ms

zrt_lookup.html

zrt_lookup.html

71 ms

show_ads_impl.js

show_ads_impl.js

88 ms

trainz%202015-12-01%2018-27-44-14.png

trainz%202015-12-01%2018-27-44-14.png

812 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

14 ms

fastbutton

fastbutton

112 ms

body_filler.png

body_filler.png

211 ms

celeb2.png

celeb2.png

275 ms

logo.png

logo.png

291 ms

9.jpg

9.jpg

381 ms

top_filler.png

top_filler.png

218 ms

loginbar_filler.png

loginbar_filler.png

209 ms

user.png

user.png

292 ms

password.png

password.png

303 ms

background.png

background.png

309 ms

menu_item.png

menu_item.png

367 ms

seperate_bar.png

seperate_bar.png

382 ms

pcw189_823.jpg

pcw189_823.jpg

528 ms

br_186_238_ns.jpg

br_186_238_ns.jpg

477 ms

db_245_010-4.jpg

db_245_010-4.jpg

572 ms

gatx_falns_6644_020-7.jpg

gatx_falns_6644_020-7.jpg

547 ms

mak_g1206_locon_1571v2.jpg

mak_g1206_locon_1571v2.jpg

529 ms

postmessageRelay

postmessageRelay

137 ms

129 ms

xd_arbiter.php

xd_arbiter.php

90 ms

xd_arbiter.php

xd_arbiter.php

124 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

81 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

80 ms

ads

ads

229 ms

osd.js

osd.js

39 ms

xZQOmYg4x3YaWkTJi1kErvesZW2xOQ-xsNqO47m55DA.woff

xZQOmYg4x3YaWkTJi1kErvesZW2xOQ-xsNqO47m55DA.woff

73 ms

ads

ads

276 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

30 ms

rpc:shindig_random.js

rpc:shindig_random.js

36 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

3 ms

2734823579357267895

2734823579357267895

37 ms

abg.js

abg.js

39 ms

m_js_controller.js

m_js_controller.js

51 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

29 ms

x_button_blue2.png

x_button_blue2.png

21 ms

s

s

19 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

3 ms

Accessibility Review

trainzonline.nl accessibility score

71

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

Best Practices

trainzonline.nl best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

trainzonline.nl SEO score

69

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

Image elements do not have [alt] attributes

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 Trainzonline.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 Trainzonline.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

trainzonline.nl

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