Tools & Wizards About Us
boxwrench.net screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

boxwrench.net

Engine Building, Carburetor Tuning & Transmission Rebuild Video and DVD - Torque Specs, Engine Specs & Firing Order

Page Load Speed

1.5 sec in total

First Response

310 ms

Resources Loaded

1 sec

Page Rendered

156 ms

boxwrench.net screenshot

About Website

Click here to check amazing Boxwrench content for United States. Otherwise, check out these important facts you probably never knew about boxwrench.net

BoxWrench.net is the home of the Basic Engine Building DVD, Holley Carburetor Installation & Tuning DVD and the Transmission Rebuild DVD for the 4L60E - 4L80E and other GM drive trains. There is a dat...

Visit boxwrench.net

Key Findings

We analyzed Boxwrench.net page load time and found that the first response time was 310 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

boxwrench.net performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value1,170 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

boxwrench.net

310 ms

swfobject.js

120 ms

swfobject.js

123 ms

boxwrench.css

124 ms

ifr

17 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 62% of them (21 requests) were addressed to the original Boxwrench.net, 12% (4 requests) were made to Youtube.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (626 ms) belongs to the original domain Boxwrench.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.3 kB (56%)

Content Size

559.2 kB

After Optimization

248.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boxwrench.net main page is 559.2 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. 65% of websites need less resources to load. CSS take 269.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 13.4 kB

  • Original 17.8 kB
  • After minification 15.4 kB
  • After compression 4.4 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 2.4 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 13.4 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 2.5 kB

  • Original 143.7 kB
  • After minification 141.2 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. Boxwrench images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 70.9 kB

  • Original 127.7 kB
  • After minification 127.1 kB
  • After compression 56.9 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 70.9 kB or 55% of the original size.

CSS Optimization

-83%

Potential reduce by 223.5 kB

  • Original 269.9 kB
  • After minification 266.1 kB
  • After compression 46.4 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. Boxwrench.net needs all CSS files to be minified and compressed as it can save up to 223.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (20%)

Requests Now

30

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boxwrench. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

boxwrench.net

boxwrench.net

310 ms

swfobject.js

swfobject.js

120 ms

swfobject.js

swfobject.js

123 ms

boxwrench.css

boxwrench.css

124 ms

ifr

ifr

17 ms

ga.js

ga.js

11 ms

background_02-1.gif

background_02-1.gif

510 ms

Main_Header_Logo.png

Main_Header_Logo.png

566 ms

HomePage_Tag.png

HomePage_Tag.png

565 ms

Specs_Norm.png

Specs_Norm.png

506 ms

Tools_Norm.png

Tools_Norm.png

508 ms

Store_Norm.png

Store_Norm.png

508 ms

About_Norm.png

About_Norm.png

566 ms

BEB_disc90.jpg

BEB_disc90.jpg

567 ms

VideoBook_DVD_90.jpg

VideoBook_DVD_90.jpg

569 ms

Holley_Disc_sm90.jpg

Holley_Disc_sm90.jpg

568 ms

4150MS_100.jpg

4150MS_100.jpg

626 ms

Trans_DVD.jpg

Trans_DVD.jpg

62 ms

Carb_DVD.jpg

Carb_DVD.jpg

63 ms

Engine-DVD.jpg

Engine-DVD.jpg

123 ms

radiator.jpg

radiator.jpg

64 ms

Trans_Lines.jpg

Trans_Lines.jpg

122 ms

spacer.gif

spacer.gif

123 ms

__utm.gif

__utm.gif

11 ms

SjSz36P4DSg

SjSz36P4DSg

107 ms

www-player-vflMqr8uC.css

www-player-vflMqr8uC.css

4 ms

www-embed-player.js

www-embed-player.js

20 ms

base.js

base.js

27 ms

id

id

94 ms

T8Ys39_ecZUP0z5o0qwgiftCx6c5Z_CDv350QIo51NY.js

T8Ys39_ecZUP0z5o0qwgiftCx6c5Z_CDv350QIo51NY.js

109 ms

ad_status.js

ad_status.js

108 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

71 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

76 ms

logo_ringo-vflOpz8ZI.png

logo_ringo-vflOpz8ZI.png

70 ms

Accessibility Review

boxwrench.net accessibility score

54

Accessibility Issues

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

boxwrench.net best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

boxwrench.net SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boxwrench.net 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 Boxwrench.net main page’s claimed encoding is iso-8859-1. 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

boxwrench.net

Open Graph description is not detected on the main page of Boxwrench. 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: