Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

powertoolinstitute.com

Resource for Power Tool Information and Safety Education

Page Load Speed

3.5 sec in total

First Response

68 ms

Resources Loaded

3.4 sec

Page Rendered

108 ms

About Website

Visit powertoolinstitute.com now to see the best up-to-date Power Tool Institute content for United States and also check out these interesting facts you probably never knew about powertoolinstitute.com

The Power Tool Institute (PTI), is a trade organization whose members represent market leading brands of portable and stationary power tools.

Visit powertoolinstitute.com

Key Findings

We analyzed Powertoolinstitute.com page load time and found that the first response time was 68 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

powertoolinstitute.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value1.713

0/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

powertoolinstitute.com

68 ms

powertoolinstitute.com

38 ms

www.powertoolinstitute.com

47 ms

gtm.js

151 ms

bootstrap.css

23 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 94% of them (81 requests) were addressed to the original Powertoolinstitute.com, 2% (2 requests) were made to Ssl.google-analytics.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Oss.maxcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 337.6 kB (35%)

Content Size

972.4 kB

After Optimization

634.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powertoolinstitute.com main page is 972.4 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. Images take 546.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 44.6 kB

  • Original 51.7 kB
  • After minification 39.5 kB
  • After compression 7.1 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 12.2 kB, which is 24% 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 44.6 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 21.1 kB

  • Original 546.0 kB
  • After minification 524.8 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. Power Tool Institute images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 143.8 kB

  • Original 221.8 kB
  • After minification 221.4 kB
  • After compression 78.0 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 143.8 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 128.1 kB

  • Original 153.0 kB
  • After minification 142.1 kB
  • After compression 24.9 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. Powertoolinstitute.com needs all CSS files to be minified and compressed as it can save up to 128.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (23%)

Requests Now

82

After Optimization

63

  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Tool Institute. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

powertoolinstitute.com accessibility score

57

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

powertoolinstitute.com best practices score

50

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

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

powertoolinstitute.com SEO score

80

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

High

Image elements do not have [alt] attributes

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 Powertoolinstitute.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 Powertoolinstitute.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 Power Tool Institute. 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: