Tools & Wizards About Us

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

railmaponline.com

Rail Map online - historic transport maps

Page Load Speed

353 ms in total

First Response

43 ms

Resources Loaded

187 ms

Page Rendered

123 ms

About Website

Welcome to railmaponline.com homepage info - get ready to check Rail Map Online best content for United Kingdom right away, or after learning these important things about railmaponline.com

Past and present railways, railroads, canals, waggonways, tramways, stations, metro and narrow gauge lines displayed on an interactive Google Map.

Visit railmaponline.com

Key Findings

We analyzed Railmaponline.com page load time and found that the first response time was 43 ms and then it took 310 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

railmaponline.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.197

62/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

railmaponline.com

43 ms

railmaponline.com

85 ms

page240408.css

6 ms

kofi3.png

35 ms

Mail-icon32.png

13 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 92% of them (12 requests) were addressed to the original Railmaponline.com, 8% (1 request) were made to Cdn.ko-fi.com. The less responsive or slowest element that took the longest time to load (85 ms) belongs to the original domain Railmaponline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.2 kB (18%)

Content Size

595.9 kB

After Optimization

485.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Railmaponline.com main page is 595.9 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. 15% of websites need less resources to load. Images take 534.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 49.0 kB

  • Original 59.1 kB
  • After minification 34.0 kB
  • After compression 10.1 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 25.1 kB, which is 42% 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 49.0 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 60.3 kB

  • Original 534.7 kB
  • After minification 474.4 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. Obviously, Rail Map Online needs image optimization as it can save up to 60.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-41%

Potential reduce by 872 B

  • Original 2.1 kB
  • After minification 2.1 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. Railmaponline.com needs all CSS files to be minified and compressed as it can save up to 872 B or 41% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rail Map Online. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

railmaponline.com accessibility score

73

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

railmaponline.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

SEO Factors

railmaponline.com SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Railmaponline.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Railmaponline.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 description is not detected on the main page of Rail Map 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: