Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

traindoctor.com

Trainz | Collectible Model Trains for Hobbyists

Page Load Speed

3.1 sec in total

First Response

526 ms

Resources Loaded

1.6 sec

Page Rendered

942 ms

About Website

Click here to check amazing Traindoctor content. Otherwise, check out these important facts you probably never knew about traindoctor.com

Hey, train hobbyists! Find scale model trains of all types and gauges, including Lionel, MTH, K-Line, Williams, Weaver, American Flyer, Ives, Bachmann, Atlas, Broadway Limited, LGB, Aristo-Craft, USA ...

Visit traindoctor.com

Key Findings

We analyzed Traindoctor.com page load time and found that the first response time was 526 ms and then it took 2.6 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

traindoctor.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value4.9 s

64/100

10%

TBT (Total Blocking Time)

Value2,460 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

www.trainz.com

526 ms

hcoj5m8zwt

346 ms

auto.min.js

342 ms

klaviyo.js

502 ms

trekkie.storefront.4afbe92a12849f4ce6c6ac28d983dff93bf9b53f.min.js

326 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Traindoctor.com, 3% (2 requests) were made to Clarity.ms and 3% (2 requests) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (526 ms) relates to the external source Trainz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 470.6 kB (40%)

Content Size

1.2 MB

After Optimization

712.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Traindoctor.com main page is 1.2 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. 40% of websites need less resources to load. Images take 553.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 463.7 kB

  • Original 548.4 kB
  • After minification 488.8 kB
  • After compression 84.6 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. This page needs HTML code to be minified as it can gain 59.6 kB, which is 11% 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 463.7 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 5.3 kB

  • Original 553.5 kB
  • After minification 548.2 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. Traindoctor images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 292 B

  • Original 59.5 kB
  • After minification 59.5 kB
  • After compression 59.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 1.2 kB

  • Original 21.6 kB
  • After minification 21.6 kB
  • After compression 20.4 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. Traindoctor.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (32%)

Requests Now

63

After Optimization

43

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Traindoctor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

traindoctor.com accessibility score

90

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 IDs 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

Low

No form fields have multiple labels

High

Links do not have a discernible name

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

traindoctor.com 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

High

Page has valid source maps

SEO Factors

traindoctor.com SEO score

92

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

    UTF-8

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