Tools & Wizards About Us
johngroganpolygraph.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

johngroganpolygraph.com

Los Angeles Lie Detection

Page Load Speed

1.7 sec in total

First Response

198 ms

Resources Loaded

1.1 sec

Page Rendered

386 ms

johngroganpolygraph.com screenshot

About Website

Visit johngroganpolygraph.com now to see the best up-to-date Johngroganpolygraph content and also check out these interesting facts you probably never knew about johngroganpolygraph.com

Polygraph test in Los Angeles / Lie detector test in Los Angeles

Visit johngroganpolygraph.com

Key Findings

We analyzed Johngroganpolygraph.com page load time and found that the first response time was 198 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

johngroganpolygraph.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value1,070 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

johngroganpolygraph.com

198 ms

main.css

113 ms

5TycKfDAVaE

110 ms

grogan_polygraph_r1_c1.jpg

117 ms

grogan_polygraph_r1_c3.jpg

102 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 74% of them (32 requests) were addressed to the original Johngroganpolygraph.com, 12% (5 requests) were made to Youtube.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (494 ms) belongs to the original domain Johngroganpolygraph.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.2 kB (11%)

Content Size

776.7 kB

After Optimization

687.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johngroganpolygraph.com main page is 776.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 486.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 22.5 kB

  • Original 27.8 kB
  • After minification 18.4 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 9.4 kB, which is 34% 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 22.5 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 31.4 kB

  • Original 486.4 kB
  • After minification 455.0 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. Johngroganpolygraph images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 33.3 kB

  • Original 198.6 kB
  • After minification 198.4 kB
  • After compression 165.3 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 33.3 kB or 17% of the original size.

CSS Optimization

-3%

Potential reduce by 1.9 kB

  • Original 63.8 kB
  • After minification 63.3 kB
  • After compression 61.9 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. Johngroganpolygraph.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (23%)

Requests Now

40

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johngroganpolygraph. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

johngroganpolygraph.com

johngroganpolygraph.com

198 ms

main.css

main.css

113 ms

5TycKfDAVaE

5TycKfDAVaE

110 ms

grogan_polygraph_r1_c1.jpg

grogan_polygraph_r1_c1.jpg

117 ms

grogan_polygraph_r1_c3.jpg

grogan_polygraph_r1_c3.jpg

102 ms

grogan_polygraph_r2_c1.jpg

grogan_polygraph_r2_c1.jpg

389 ms

grogan_polygraph_r2_c6.jpg

grogan_polygraph_r2_c6.jpg

102 ms

grogan_polygraph_r2_c7.jpg

grogan_polygraph_r2_c7.jpg

390 ms

grogan_polygraph_r3_c7.jpg

grogan_polygraph_r3_c7.jpg

387 ms

grogan_polygraph_r4_c1.jpg

grogan_polygraph_r4_c1.jpg

388 ms

grogan_polygraph_r7_c1.jpg

grogan_polygraph_r7_c1.jpg

388 ms

badge.jpg

badge.jpg

389 ms

cape.jpg

cape.jpg

457 ms

arizona_polygraph.jpg

arizona_polygraph.jpg

458 ms

new_york_polygraph.jpg

new_york_polygraph.jpg

458 ms

phone.jpg

phone.jpg

457 ms

John%20the%20Los%20Angeles%20polygraph%20examiner.png

John%20the%20Los%20Angeles%20polygraph%20examiner.png

465 ms

Gold%20Standard%20Polygraph.jpg

Gold%20Standard%20Polygraph.jpg

459 ms

Los%20Angeles%20polygraph%20with%20most%20experience.png

Los%20Angeles%20polygraph%20with%20most%20experience.png

494 ms

busiest%20lie%20detector%20in%20Los%20Angeles.jpg

busiest%20lie%20detector%20in%20Los%20Angeles.jpg

459 ms

stop%20theft%20with%20a%20Los%20Angeles%20lie%20detector.jpg

stop%20theft%20with%20a%20Los%20Angeles%20lie%20detector.jpg

461 ms

Lie%20detector%20expert%20Los%20Angeles.png

Lie%20detector%20expert%20Los%20Angeles.png

459 ms

20_years.jpg

20_years.jpg

419 ms

grogan_polygraph_r4_c10.jpg

grogan_polygraph_r4_c10.jpg

418 ms

grogan_polygraph_r5_c10.jpg

grogan_polygraph_r5_c10.jpg

419 ms

espanol.jpg

espanol.jpg

420 ms

asseenontv.gif

asseenontv.gif

420 ms

peoa.jpg

peoa.jpg

422 ms

pcsot.jpg

pcsot.jpg

423 ms

astm.jpg

astm.jpg

424 ms

grogan_polygraph_r8_c1.jpg

grogan_polygraph_r8_c1.jpg

424 ms

grogan_polygraph_r8_c8.jpg

grogan_polygraph_r8_c8.jpg

424 ms

grogan_polygraph_r8_c9.jpg

grogan_polygraph_r8_c9.jpg

425 ms

www-player.css

www-player.css

11 ms

www-embed-player.js

www-embed-player.js

41 ms

base.js

base.js

78 ms

ad_status.js

ad_status.js

189 ms

Z8rftVTuhfnBSIgQienuNH7YHhJzz6y51ExA7Rj3D5U.js

Z8rftVTuhfnBSIgQienuNH7YHhJzz6y51ExA7Rj3D5U.js

154 ms

embed.js

embed.js

40 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

213 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

214 ms

id

id

47 ms

Create

Create

133 ms

Accessibility Review

johngroganpolygraph.com accessibility score

60

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

Links do not have a discernible name

Best Practices

johngroganpolygraph.com best practices score

75

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

High

Page has valid source maps

SEO Factors

johngroganpolygraph.com SEO score

58

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 Johngroganpolygraph.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 Johngroganpolygraph.com 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

johngroganpolygraph.com

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