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powernationtv.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

powernationtv.com

PowerNation TV

Page Load Speed

3.5 sec in total

First Response

32 ms

Resources Loaded

1.4 sec

Page Rendered

2.1 sec

powernationtv.com screenshot

About Website

Click here to check amazing Power Nation TV content for United States. Otherwise, check out these important facts you probably never knew about powernationtv.com

PowerNation TV is America's most watched automotive how-to programming. It is the most credible, highest-rated, longest-running tech content on television. The PowerNation consists of: Detroit Mu...

Visit powernationtv.com

Key Findings

We analyzed Powernationtv.com page load time and found that the first response time was 32 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

powernationtv.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value7,060 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value42.2 s

0/100

10%

Network Requests Diagram

powernationtv.com

32 ms

powernationtv.com

20 ms

www.powernationtv.com

470 ms

app.css

43 ms

css

71 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 33% of them (33 requests) were addressed to the original Powernationtv.com, 42% (42 requests) were made to D1iweu5ycuvvev.cloudfront.net and 5% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (620 ms) relates to the external source D1iweu5ycuvvev.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (36%)

Content Size

4.0 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powernationtv.com main page is 4.0 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. 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 74.9 kB

  • Original 91.9 kB
  • After minification 75.7 kB
  • After compression 17.0 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 16.2 kB, which is 18% 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 74.9 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 41.3 kB

  • Original 2.0 MB
  • After minification 2.0 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. Power Nation TV images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 1.1 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 500.3 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 1.1 MB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 202.8 kB

  • Original 249.6 kB
  • After minification 249.5 kB
  • After compression 46.8 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. Powernationtv.com needs all CSS files to be minified and compressed as it can save up to 202.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (35%)

Requests Now

93

After Optimization

60

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Power Nation TV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

powernationtv.com

powernationtv.com

32 ms

powernationtv.com

powernationtv.com

20 ms

www.powernationtv.com

www.powernationtv.com

470 ms

app.css

app.css

43 ms

css

css

71 ms

home.css

home.css

53 ms

flexslider.min.css

flexslider.min.css

42 ms

script.js

script.js

61 ms

gpt.js

gpt.js

175 ms

videoplayer-packaged.css

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54 ms

videojs-custom-skin.css

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51 ms

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silvermine-videojs-chromecast.css

55 ms

bootstrap-jquery.js

bootstrap-jquery.js

57 ms

app.js

app.js

52 ms

all.min.js

all.min.js

360 ms

jquery-navmenufade.js

jquery-navmenufade.js

55 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

54 ms

pn.logo-crawl.js

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54 ms

videoplayer-packaged.js

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96 ms

silvermine-videojs-chromecast.js

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62 ms

cast_sender.js

cast_sender.js

52 ms

ima3.js

ima3.js

59 ms

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jquery-pnvideoplayer-custom.js

57 ms

ajax-links.js

ajax-links.js

55 ms

episode.js

episode.js

55 ms

gtm.js

gtm.js

260 ms

sdk.js

sdk.js

94 ms

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619 ms

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620 ms

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620 ms

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59 ms

pn_video_loading.png

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62 ms

roku.svg

roku.svg

60 ms

apple_tv.svg

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57 ms

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60 ms

apple_app_store.svg

apple_app_store.svg

58 ms

google_play.svg

google_play.svg

62 ms

pn_footer_logo.png

pn_footer_logo.png

63 ms

facebook-color.svg

facebook-color.svg

65 ms

twitter-color.svg

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64 ms

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65 ms

instagram-color.svg

instagram-color.svg

66 ms

pn_studios_light.svg

pn_studios_light.svg

70 ms

gray.svg

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71 ms

sdk.js

sdk.js

63 ms

pubads_impl.js

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204 ms

airbag2-300x169.jpg

airbag2-300x169.jpg

491 ms

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207 ms

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206 ms

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411 ms

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411 ms

js

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179 ms

quant.js

quant.js

251 ms

destination

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251 ms

fbevents.js

fbevents.js

130 ms

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246 ms

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77 ms

71 ms

pixel;r=1480403835;source=gtm;rf=0;a=p-aKta4jQNw6J4e;url=https%3A%2F%2Fwww.powernationtv.com%2F;uht=2;fpan=1;fpa=P0-865490118-1720910330378;pbc=;ns=0;ce=1;qjs=1;qv=15f23c9a-20240703164903;cm=;gdpr=0;ref=;d=powernationtv.com;dst=0;et=1720910330456;tzo=-180;ogl=site_name.PowerNation%2Clocale.en_US%2Curl.https%3A%2F%2Fwww%252Epowernationtv%252Ecom%2Ctype.website;ses=bd174174-6fc9-49a6-bfcb-99e4c162fc4f;mdl=

pixel;r=1480403835;source=gtm;rf=0;a=p-aKta4jQNw6J4e;url=https%3A%2F%2Fwww.powernationtv.com%2F;uht=2;fpan=1;fpa=P0-865490118-1720910330378;pbc=;ns=0;ce=1;qjs=1;qv=15f23c9a-20240703164903;cm=;gdpr=0;ref=;d=powernationtv.com;dst=0;et=1720910330456;tzo=-180;ogl=site_name.PowerNation%2Clocale.en_US%2Curl.https%3A%2F%2Fwww%252Epowernationtv%252Ecom%2Ctype.website;ses=bd174174-6fc9-49a6-bfcb-99e4c162fc4f;mdl=

24 ms

30 ms

Accessibility Review

powernationtv.com accessibility score

87

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

powernationtv.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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

powernationtv.com SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

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 Powernationtv.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 Powernationtv.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

powernationtv.com

Open Graph description is not detected on the main page of Power Nation TV. 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: