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ptainc.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ptainc.com

Professional Training Associates, Inc. | Environmental, Safety, and ICRA Training

Page Load Speed

6 sec in total

First Response

223 ms

Resources Loaded

5.3 sec

Page Rendered

564 ms

ptainc.com screenshot

About Website

Click here to check amazing Pta Inc content. Otherwise, check out these important facts you probably never knew about ptainc.com

Professional Training Associates, Inc. provides ICRA and ICRA 2.0, hazardous materials, and other safety training in the Greater Pittsburgh area and throughout the United States. These classes include...

Visit ptainc.com

Key Findings

We analyzed Ptainc.com page load time and found that the first response time was 223 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ptainc.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

ptainc.com

223 ms

ptainc.com

304 ms

js

85 ms

api.js

83 ms

insight.min.js

81 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 53% of them (16 requests) were addressed to the original Ptainc.com, 10% (3 requests) were made to Gstatic.com and 7% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Ptainc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.3 kB (10%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ptainc.com main page is 2.2 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 13.1 kB

  • Original 18.4 kB
  • After minification 15.8 kB
  • After compression 5.3 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 2.6 kB, which is 14% 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 13.1 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 59.1 kB

  • Original 1.8 MB
  • After minification 1.7 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. Pta Inc images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 84.1 kB

  • Original 340.8 kB
  • After minification 333.5 kB
  • After compression 256.7 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 84.1 kB or 25% of the original size.

CSS Optimization

-83%

Potential reduce by 61.9 kB

  • Original 74.3 kB
  • After minification 58.9 kB
  • After compression 12.4 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. Ptainc.com needs all CSS files to be minified and compressed as it can save up to 61.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (52%)

Requests Now

27

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pta Inc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ptainc.com

ptainc.com

223 ms

ptainc.com

ptainc.com

304 ms

js

js

85 ms

api.js

api.js

83 ms

insight.min.js

insight.min.js

81 ms

fbevents.js

fbevents.js

38 ms

js

js

113 ms

main.css

main.css

149 ms

jquery.min.js

jquery.min.js

670 ms

jquery.dropotron.min.js

jquery.dropotron.min.js

306 ms

skel.min.js

skel.min.js

312 ms

util.js

util.js

311 ms

main.js

main.js

319 ms

insight_tag_errors.gif

insight_tag_errors.gif

139 ms

recaptcha__en.js

recaptcha__en.js

73 ms

css

css

77 ms

font-awesome.min.css

font-awesome.min.css

235 ms

our_logo.png

our_logo.png

320 ms

ptainc_banner.png

ptainc_banner.png

4330 ms

ptainc_spcr.png

ptainc_spcr.png

71 ms

gashman.jpg

gashman.jpg

155 ms

btomlinson.jpg

btomlinson.jpg

212 ms

pic02.jpg

pic02.jpg

319 ms

font

font

9 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

293 ms

fallback

fallback

47 ms

fallback__ltr.css

fallback__ltr.css

8 ms

css

css

32 ms

logo_48.png

logo_48.png

4 ms

font

font

27 ms

Accessibility Review

ptainc.com accessibility score

90

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

Links do not have a discernible name

Best Practices

ptainc.com best practices score

42

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

Displays images with incorrect aspect ratio

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

ptainc.com SEO score

92

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

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

    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 Ptainc.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 Ptainc.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

ptainc.com

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