Tools & Wizards About Us
justtrains.net screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

justtrains.net

Welcome to Just Trains - The Spirit of Train Simulation

Page Load Speed

2.8 sec in total

First Response

145 ms

Resources Loaded

2.4 sec

Page Rendered

229 ms

justtrains.net screenshot

About Website

Welcome to justtrains.net homepage info - get ready to check Just Trains best content for United Kingdom right away, or after learning these important things about justtrains.net

Welcome to Just Trains, one of the leading publishers and developers of Train Simulation add-on content, including Routes, Locomotives, Wagons, DMUs, Scenario Packs and more...

Visit justtrains.net

Key Findings

We analyzed Justtrains.net page load time and found that the first response time was 145 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

justtrains.net performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value1.198

1/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

justtrains.net

145 ms

justtrains.net

284 ms

www.justtrains.net

528 ms

layout.css

145 ms

jquery.min.js

50 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 35% of them (25 requests) were addressed to the original Justtrains.net, 22% (16 requests) were made to D2rz29q2n53c9a.cloudfront.net and 8% (6 requests) were made to Img.justflight.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Img.justflight.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.4 kB (14%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Justtrains.net main page is 1.4 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 45.0 kB

  • Original 57.9 kB
  • After minification 50.6 kB
  • After compression 12.9 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. This page needs HTML code to be minified as it can gain 7.3 kB, which is 13% 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 45.0 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 18.6 kB

  • Original 1.1 MB
  • After minification 1.1 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. Just Trains images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 41.4 kB

  • Original 101.9 kB
  • After minification 85.5 kB
  • After compression 60.5 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 41.4 kB or 41% of the original size.

CSS Optimization

-87%

Potential reduce by 94.4 kB

  • Original 108.0 kB
  • After minification 54.1 kB
  • After compression 13.6 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. Justtrains.net needs all CSS files to be minified and compressed as it can save up to 94.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (46%)

Requests Now

69

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Just Trains. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

justtrains.net

justtrains.net

145 ms

justtrains.net

justtrains.net

284 ms

www.justtrains.net

www.justtrains.net

528 ms

layout.css

layout.css

145 ms

jquery.min.js

jquery.min.js

50 ms

home.css

home.css

214 ms

fancybox.css

fancybox.css

37 ms

mediaqueries.css

mediaqueries.css

373 ms

mediaqueries-ie.css

mediaqueries-ie.css

218 ms

plausible.js

plausible.js

37 ms

cookieconsent.min.css

cookieconsent.min.css

48 ms

cookieconsent.min.js

cookieconsent.min.js

62 ms

WebResource.axd

WebResource.axd

287 ms

WebResource.axd

WebResource.axd

287 ms

fancybox.umd.js

fancybox.umd.js

36 ms

carousel.autoplay.umd.js

carousel.autoplay.umd.js

212 ms

widgets.js

widgets.js

89 ms

base.css

base.css

86 ms

basemod.css

basemod.css

212 ms

content.css

content.css

149 ms

nav_shinybuttons.css

nav_shinybuttons.css

157 ms

Buxton%20and%20Peak%20Forest%20Extension%20NR%20971x413_-LPhfoVKO.jpg

Buxton%20and%20Peak%20Forest%20Extension%20NR%20971x413_-LPhfoVKO.jpg

634 ms

blackpool%20matrix.jpg

blackpool%20matrix.jpg

86 ms

facebook_70x70.png

facebook_70x70.png

83 ms

Blackpool%20Branches%20Preston%20Blackpool%20and%20Ormskirk%20NR%20971x413_Y03k1mTO-.jpg

Blackpool%20Branches%20Preston%20Blackpool%20and%20Ormskirk%20NR%20971x413_Y03k1mTO-.jpg

640 ms

Wessex%20Main%20Line%20Southampton%20Salisbury%20Extension%20SN%20971x413_3twn3WkJv.jpg

Wessex%20Main%20Line%20Southampton%20Salisbury%20Extension%20SN%20971x413_3twn3WkJv.jpg

1102 ms

U-Bahn%20Hamburg%20U1%20SN%20971x413_L5b7al823.jpg

U-Bahn%20Hamburg%20U1%20SN%20971x413_L5b7al823.jpg

1098 ms

MML_Tohoku_High_Speed_SN_ppYwVEzSO.jpg

MML_Tohoku_High_Speed_SN_ppYwVEzSO.jpg

1001 ms

MML_Derby_Nottingham_Leicester_SN_eHG8_7uVq.jpg

MML_Derby_Nottingham_Leicester_SN_eHG8_7uVq.jpg

1122 ms

twitter_70x70.png

twitter_70x70.png

83 ms

youtube_70x70.png

youtube_70x70.png

83 ms

jtlogo.jpg

jtlogo.jpg

88 ms

jt-logo-35px.png

jt-logo-35px.png

98 ms

search_icon.png

search_icon.png

88 ms

facebook.svg

facebook.svg

87 ms

youtube.svg

youtube.svg

80 ms

twitter.svg

twitter.svg

79 ms

twitch.svg

twitch.svg

162 ms

mastercard.svg

mastercard.svg

163 ms

visa.svg

visa.svg

165 ms

paypal.svg

paypal.svg

165 ms

TSW4%20matrix.jpg

TSW4%20matrix.jpg

88 ms

20200901121109_1.jpg

20200901121109_1.jpg

86 ms

Screenshot_Just%20Trains%20-%20Chiltern%20Main%20Line_51.55856--0.25904_17-01-12.jpg

Screenshot_Just%20Trains%20-%20Chiltern%20Main%20Line_51.55856--0.25904_17-01-12.jpg

87 ms

20191107223024_1.jpg

20191107223024_1.jpg

85 ms

20191008184728_1.jpg

20191008184728_1.jpg

87 ms

20191028155433_1.jpg

20191028155433_1.jpg

86 ms

20190704120931_1.jpg

20190704120931_1.jpg

89 ms

2018-05-15_142340.jpg

2018-05-15_142340.jpg

89 ms

n8.jpg

n8.jpg

90 ms

Derwent%20Matrix.jpg

Derwent%20Matrix.jpg

90 ms

Sprinter%20matrix.jpg

Sprinter%20matrix.jpg

93 ms

JT_Matrix200x100_Advanced_redbackground.jpg

JT_Matrix200x100_Advanced_redbackground.jpg

88 ms

JFJT_Matrix_200x100_OMSIChicagoDowntown_bendybus.jpg

JFJT_Matrix_200x100_OMSIChicagoDowntown_bendybus.jpg

93 ms

jt_matrix_flight.jpg

jt_matrix_flight.jpg

93 ms

chil.jpg

chil.jpg

92 ms

gtm.js

gtm.js

139 ms

sdk.js

sdk.js

86 ms

cart-icon-blk.svg

cart-icon-blk.svg

147 ms

arrowbulletpoint_transparent.png

arrowbulletpoint_transparent.png

169 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

81 ms

sdk.js

sdk.js

10 ms

settings

settings

119 ms

ga.js

ga.js

45 ms

fbevents.js

fbevents.js

9 ms

oct.js

oct.js

20 ms

__utm.gif

__utm.gif

16 ms

adsct

adsct

99 ms

adsct

adsct

103 ms

button.856debeac157d9669cf51e73a08fbc93.js

button.856debeac157d9669cf51e73a08fbc93.js

25 ms

embeds

embeds

33 ms

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

tweet_button.2f70fb173b9000da126c79afe2098f02.en.html

30 ms

Accessibility Review

justtrains.net accessibility score

91

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

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

justtrains.net best practices score

75

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

Page has valid source maps

SEO Factors

justtrains.net SEO score

90

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

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Justtrains.net 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 Justtrains.net 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

justtrains.net

Open Graph data is detected on the main page of Just Trains. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: