Tools & Wizards About Us
railserveleaf.biz screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

railserveleaf.biz

New Locomotives (LEAF) — Powerhouse

Page Load Speed

857 ms in total

First Response

99 ms

Resources Loaded

656 ms

Page Rendered

102 ms

railserveleaf.biz screenshot

About Website

Welcome to railserveleaf.biz homepage info - get ready to check Railserve LEAF best content right away, or after learning these important things about railserveleaf.biz

The LEAF® Locomotive’s single and double engine models were created specifically for port, mining, industrial in-plant, and commercial yard switching (shunting) applications. These Gen-Set Locomotive ...

Visit railserveleaf.biz

Key Findings

We analyzed Railserveleaf.biz page load time and found that the first response time was 99 ms and then it took 758 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

railserveleaf.biz performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value16.0 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

railserveleaf.biz

99 ms

www.railserveleaf.biz

50 ms

leaf-locomotives

81 ms

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67 ms

css2

86 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Railserveleaf.biz, 28% (9 requests) were made to Assets.squarespace.com and 19% (6 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (268 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.9 kB (6%)

Content Size

3.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Railserveleaf.biz main page is 3.1 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 135.2 kB

  • Original 156.4 kB
  • After minification 141.0 kB
  • After compression 21.1 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. 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 135.2 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 24.5 kB

  • Original 1.8 MB
  • After minification 1.8 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. Railserve LEAF images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 33.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 1.0 MB

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

-17%

Potential reduce by 3.1 kB

  • Original 18.7 kB
  • After minification 18.7 kB
  • After compression 15.6 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. Railserveleaf.biz needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (58%)

Requests Now

24

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Railserve LEAF. 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 as a result speed up the page load time.

Network Requests Diagram

railserveleaf.biz

railserveleaf.biz

99 ms

www.railserveleaf.biz

www.railserveleaf.biz

50 ms

leaf-locomotives

leaf-locomotives

81 ms

pim807aBwYXtBHUQU4xu-CjJFTurg-0u1wQG2OhrzeGfeGIIfFHN4UJLFRbh52jhWDjkFDJoZQSXjAmyFQyqF2yyFRmcjhwDZg7wMkG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0SeNaZW4GdamDZW4y-A30SaBujW48Sagyjh90jhNlOfG0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUyjamTiY8Djhy8ZYmC-Ao1OcFzdPUyjamTiY8Djhy8ZYmC-Ao1Oco8ifUySkolZPUCdhFydeyzSabCSeNaZW4GdamDZW4y-A30jhNlOYgzihmk-eNuShmkjA8CO1FUiABkZWF3jAF8OcFzdPUDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaiko3dai8ScyziWF8ScBTdfoRdhXCiaiaO1gzihmk-eNuShmkjA8CO1FUiABkZWF3jAF8OcFzdPUaiaS0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPJFjAlX-WjlZa4ziemD-kG4fFglIMMjgfMfH6qJucXbMg6BJMJ7fbRPdsMMeMS6MKG4fFBlIMMj2KMfH6qJXhXbMg6sJMHbMSW7DTCe.js

pim807aBwYXtBHUQU4xu-CjJFTurg-0u1wQG2OhrzeGfeGIIfFHN4UJLFRbh52jhWDjkFDJoZQSXjAmyFQyqF2yyFRmcjhwDZg7wMkG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0SeNaZW4GdamDZW4y-A30SaBujW48Sagyjh90jhNlOfG0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUyjamTiY8Djhy8ZYmC-Ao1OcFzdPUyjamTiY8Djhy8ZYmC-Ao1Oco8ifUySkolZPUCdhFydeyzSabCSeNaZW4GdamDZW4y-A30jhNlOYgzihmk-eNuShmkjA8CO1FUiABkZWF3jAF8OcFzdPUDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaiko3dai8ScyziWF8ScBTdfoRdhXCiaiaO1gzihmk-eNuShmkjA8CO1FUiABkZWF3jAF8OcFzdPUaiaS0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPJFjAlX-WjlZa4ziemD-kG4fFglIMMjgfMfH6qJucXbMg6BJMJ7fbRPdsMMeMS6MKG4fFBlIMMj2KMfH6qJXhXbMg6sJMHbMSW7DTCe.js

67 ms

css2

css2

86 ms

legacy.js

legacy.js

74 ms

modern.js

modern.js

73 ms

extract-css-runtime-107b3e7bb6625f837410-min.en-US.js

extract-css-runtime-107b3e7bb6625f837410-min.en-US.js

88 ms

extract-css-moment-js-vendor-6c569122bfa66a51a056-min.en-US.js

extract-css-moment-js-vendor-6c569122bfa66a51a056-min.en-US.js

260 ms

cldr-resource-pack-e85130cf44bc2d365b8b-min.en-US.js

cldr-resource-pack-e85130cf44bc2d365b8b-min.en-US.js

87 ms

common-vendors-stable-b03dd66b7c78e5e40bc7-min.en-US.js

common-vendors-stable-b03dd66b7c78e5e40bc7-min.en-US.js

98 ms

common-vendors-1b88f4e074f355d03593-min.en-US.js

common-vendors-1b88f4e074f355d03593-min.en-US.js

91 ms

common-38c15f3cdda1c007775a-min.en-US.js

common-38c15f3cdda1c007775a-min.en-US.js

260 ms

performance-eb022691e09e39c54c48-min.en-US.js

performance-eb022691e09e39c54c48-min.en-US.js

97 ms

site.css

site.css

101 ms

jquery.min.js

jquery.min.js

86 ms

js

js

268 ms

static.css

static.css

76 ms

email-decode.min.js

email-decode.min.js

47 ms

site-bundle.41eaa1fb6d43514105e3007066fe136d.js

site-bundle.41eaa1fb6d43514105e3007066fe136d.js

81 ms

platform.js

platform.js

209 ms

Powerhouse-long-white.png

Powerhouse-long-white.png

228 ms

22_MarmonRAIL_11105.jpg

22_MarmonRAIL_11105.jpg

179 ms

pembina-leaf.jpeg

pembina-leaf.jpeg

177 ms

sw-frame.jpeg

sw-frame.jpeg

163 ms

Screen+Shot+2022-05-11+at+2.36.33+PM.jpg

Screen+Shot+2022-05-11+at+2.36.33+PM.jpg

177 ms

leaf-2056.png

leaf-2056.png

177 ms

d

d

5 ms

d

d

17 ms

d

d

17 ms

d

d

18 ms

d

d

30 ms

Accessibility Review

railserveleaf.biz accessibility score

96

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.

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

railserveleaf.biz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

railserveleaf.biz 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

    EN

  • Encoding

    UTF-8

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

railserveleaf.biz

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