Tools & Wizards About Us
nbc29.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

nbc29.com

WVIR | News, Weather, and Sports | Charlottesville, VA

Page Load Speed

4.5 sec in total

First Response

99 ms

Resources Loaded

3.2 sec

Page Rendered

1.2 sec

nbc29.com screenshot

About Website

Visit nbc29.com now to see the best up-to-date Nbc 29 content for United States and also check out these interesting facts you probably never knew about nbc29.com

NBC29 is Charlottesville's most experienced and most watched televisions station.

Visit nbc29.com

Key Findings

We analyzed Nbc29.com page load time and found that the first response time was 99 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

nbc29.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value22.4 s

0/100

10%

TBT (Total Blocking Time)

Value7,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value52.0 s

0/100

10%

Network Requests Diagram

nbc29.com

99 ms

www.29news.com

806 ms

polyfill.js

50 ms

react.js

67 ms

default.js

67 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nbc29.com, 42% (41 requests) were made to Gray-wvir-prod.cdn.arcpublishing.com and 10% (10 requests) were made to Api-esp.piano.io. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Polyfill.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 925.6 kB (23%)

Content Size

4.0 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nbc29.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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 518.0 kB

  • Original 610.8 kB
  • After minification 610.1 kB
  • After compression 92.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 518.0 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 10.6 kB

  • Original 2.5 MB
  • After minification 2.5 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. Nbc 29 images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 397.0 kB

  • Original 908.6 kB
  • After minification 908.5 kB
  • After compression 511.5 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 397.0 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (41%)

Requests Now

94

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbc 29. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nbc29.com

nbc29.com

99 ms

www.29news.com

www.29news.com

806 ms

polyfill.js

polyfill.js

50 ms

react.js

react.js

67 ms

default.js

default.js

67 ms

main.css

main.css

76 ms

main.css

main.css

90 ms

all.min.css

all.min.css

67 ms

polyfill.min.js

polyfill.min.js

1109 ms

gtm.js

gtm.js

97 ms

otSDKStub.js

otSDKStub.js

80 ms

otCCPAiab.js

otCCPAiab.js

97 ms

apstag.js

apstag.js

76 ms

u2media-plugin.js

u2media-plugin.js

84 ms

comscore.js

comscore.js

64 ms

chartbeat.js

chartbeat.js

72 ms

chartbeat_mab.js

chartbeat_mab.js

76 ms

queryly.v4.min.js

queryly.v4.min.js

97 ms

embed.js

embed.js

78 ms

ca699091-b625-44b1-8e9b-52df364c1b0b.json

ca699091-b625-44b1-8e9b-52df364c1b0b.json

103 ms

dnsfeed

dnsfeed

201 ms

pwt.js

pwt.js

301 ms

sdk.js

sdk.js

257 ms

gtm.js

gtm.js

501 ms

loader.js

loader.js

305 ms

newsroom.js

newsroom.js

270 ms

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47DAA-RMGFC-4U4YY-9C4XF-UTQN5

278 ms

wvir.jpg

wvir.jpg

166 ms

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176 ms

7day.jpg

7day.jpg

493 ms

wvir.svg

wvir.svg

160 ms

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163 ms

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227 ms

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285 ms

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219 ms

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284 ms

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259 ms

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227 ms

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270 ms

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296 ms

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https%3A%2F%2Fdo0bihdskp9dy.cloudfront.net%2F05-05-2024%2Ft_311193c78660490fb4b3279f0738b469_name_file_1280x720_2000_v3_1_.jpg

269 ms

https%3A%2F%2Fdo0bihdskp9dy.cloudfront.net%2F05-05-2024%2Ft_bbe805a5b0f44034a97fbbd05ea92160_name_file_1280x720_2000_v3_1_.jpg

https%3A%2F%2Fdo0bihdskp9dy.cloudfront.net%2F05-05-2024%2Ft_bbe805a5b0f44034a97fbbd05ea92160_name_file_1280x720_2000_v3_1_.jpg

540 ms

https%3A%2F%2Fdo0bihdskp9dy.cloudfront.net%2F05-05-2024%2Ft_e622c19ee5e94e9291a66fd158e63063_name_file_1280x720_2000_v3_1_.jpg

https%3A%2F%2Fdo0bihdskp9dy.cloudfront.net%2F05-05-2024%2Ft_e622c19ee5e94e9291a66fd158e63063_name_file_1280x720_2000_v3_1_.jpg

540 ms

https%3A%2F%2Fdo0bihdskp9dy.cloudfront.net%2F05-04-2024%2Ft_36b1f5951f8a419789973d3d5a403e70_name_file_1280x720_2000_v3_1_.jpg

https%3A%2F%2Fdo0bihdskp9dy.cloudfront.net%2F05-04-2024%2Ft_36b1f5951f8a419789973d3d5a403e70_name_file_1280x720_2000_v3_1_.jpg

489 ms

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544 ms

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540 ms

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539 ms

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542 ms

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796 ms

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798 ms

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802 ms

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560 ms

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795 ms

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559 ms

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869 ms

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867 ms

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870 ms

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870 ms

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874 ms

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868 ms

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928 ms

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873 ms

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966 ms

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968 ms

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967 ms

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965 ms

fa-solid-900.ttf

fa-solid-900.ttf

131 ms

fa-regular-400.ttf

fa-regular-400.ttf

187 ms

location

location

166 ms

mab

mab

140 ms

ping

ping

128 ms

privacyOptionsIcon.svg

privacyOptionsIcon.svg

807 ms

grayLogoHorizontal.svg

grayLogoHorizontal.svg

794 ms

otBannerSdk.js

otBannerSdk.js

65 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

257 ms

get-action

get-action

272 ms

config.json

config.json

246 ms

sync

sync

376 ms

load.js

load.js

373 ms

MIN-516310.js

MIN-516310.js

366 ms

impl.20240505-3-RELEASE.es5.js

impl.20240505-3-RELEASE.es5.js

102 ms

en.json

en.json

304 ms

card-interference-detector.20240505-3-RELEASE.es5.js

card-interference-detector.20240505-3-RELEASE.es5.js

24 ms

441

441

81 ms

otGPP.js

otGPP.js

18 ms

pmk-20220605.56.js

pmk-20220605.56.js

57 ms

analytics.js

analytics.js

109 ms

iframeResizer.min.js

iframeResizer.min.js

51 ms

state-machine.min.js

state-machine.min.js

75 ms

displayer.js

displayer.js

73 ms

displayer.js

displayer.js

75 ms

collect

collect

15 ms

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collect

30 ms

1190

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43 ms

787

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57 ms

css

css

34 ms

mail-logo.png

mail-logo.png

17 ms

success.png

success.png

16 ms

Accessibility Review

nbc29.com accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nbc29.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

nbc29.com SEO score

77

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbc29.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nbc29.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

nbc29.com

Open Graph data is detected on the main page of Nbc 29. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: