Tools & Wizards About Us

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

truckmanualshub.com

Trucks Service, Owner's and Repair Manuals PDF, Wiring Diagrams

Page Load Speed

1.3 sec in total

First Response

127 ms

Resources Loaded

801 ms

Page Rendered

376 ms

About Website

Welcome to truckmanualshub.com homepage info - get ready to check Truck Manuals Hub best content for United States right away, or after learning these important things about truckmanualshub.com

On Truckmanualshub.Com, you can find many truck operators, service and maintenance manuals, error codes list, DTC, spare parts manuals & catalogues, wiring diagrams, schematics free download PDF

Visit truckmanualshub.com

Key Findings

We analyzed Truckmanualshub.com page load time and found that the first response time was 127 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

truckmanualshub.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.444

21/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

truckmanualshub.com

127 ms

truckmanualshub.com

92 ms

style.min.css

31 ms

blocks.style.build.css

49 ms

styles.css

62 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 60% of them (25 requests) were addressed to the original Truckmanualshub.com, 14% (6 requests) were made to Google.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (378 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.8 kB (18%)

Content Size

560.5 kB

After Optimization

459.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Truckmanualshub.com main page is 560.5 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. 45% of websites need less resources to load. Javascripts take 345.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 75.7 kB

  • Original 100.6 kB
  • After minification 98.1 kB
  • After compression 24.9 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. 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 75.7 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 124 B

  • Original 54.5 kB
  • After minification 54.3 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. Truck Manuals Hub images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.4 kB

  • Original 345.1 kB
  • After minification 345.1 kB
  • After compression 336.6 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

-27%

Potential reduce by 16.5 kB

  • Original 60.3 kB
  • After minification 60.1 kB
  • After compression 43.9 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. Truckmanualshub.com needs all CSS files to be minified and compressed as it can save up to 16.5 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (72%)

Requests Now

39

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Truck Manuals Hub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

truckmanualshub.com 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.

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

Best Practices

truckmanualshub.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

truckmanualshub.com SEO score

100

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Truckmanualshub.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Truckmanualshub.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 Truck Manuals Hub. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: