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tab.org screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

tab.org

Texas Association of Broadcasters

Page Load Speed

1.9 sec in total

First Response

151 ms

Resources Loaded

1.7 sec

Page Rendered

98 ms

tab.org screenshot

About Website

Welcome to tab.org homepage info - get ready to check Tab best content for United States right away, or after learning these important things about tab.org

Austin-based trade association representing the interests of Texas' 1,200+ free, over-the-air radio and television stations

Visit tab.org

Key Findings

We analyzed Tab.org page load time and found that the first response time was 151 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

tab.org performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

tab.org

151 ms

www.tab.org

695 ms

reset.css

69 ms

content.css

138 ms

forms.css

202 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Tab.org, 2% (1 request) were made to Ajax.googleapis.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (695 ms) belongs to the original domain Tab.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.9 kB (21%)

Content Size

766.2 kB

After Optimization

603.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tab.org main page is 766.2 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. 25% of websites need less resources to load. Images take 675.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.8 kB

  • Original 17.0 kB
  • After minification 15.4 kB
  • After compression 4.1 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. 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 12.8 kB or 76% of the original size.

Image Optimization

-20%

Potential reduce by 135.7 kB

  • Original 675.0 kB
  • After minification 539.2 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. Obviously, Tab needs image optimization as it can save up to 135.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 12.9 kB

  • Original 66.8 kB
  • After minification 66.8 kB
  • After compression 53.9 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 12.9 kB or 19% of the original size.

CSS Optimization

-19%

Potential reduce by 1.4 kB

  • Original 7.4 kB
  • After minification 7.4 kB
  • After compression 6.0 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. Tab.org needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (58%)

Requests Now

40

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tab.org

tab.org

151 ms

www.tab.org

www.tab.org

695 ms

reset.css

reset.css

69 ms

content.css

content.css

138 ms

forms.css

forms.css

202 ms

layout.css

layout.css

206 ms

login.css

login.css

207 ms

validationEngine.jquery.css

validationEngine.jquery.css

208 ms

home.css

home.css

210 ms

jquery.min.js

jquery.min.js

21 ms

jquery.validationEngine-en.js

jquery.validationEngine-en.js

219 ms

jquery.validationEngine.js

jquery.validationEngine.js

269 ms

jquery.tableFilter.js

jquery.tableFilter.js

273 ms

table_sorter.js

table_sorter.js

275 ms

jquery.cycle2.js

jquery.cycle2.js

278 ms

global.js

global.js

281 ms

gtm.js

gtm.js

98 ms

nav_hover_bg.jpg

nav_hover_bg.jpg

76 ms

login_box_toggle_up_bg.jpg

login_box_toggle_up_bg.jpg

77 ms

top_bar_bg.jpg

top_bar_bg.jpg

73 ms

twitter.png

twitter.png

76 ms

facebook.png

facebook.png

77 ms

vimeo.png

vimeo.png

78 ms

login_box_top.png

login_box_top.png

141 ms

login_box_inner_bg.png

login_box_inner_bg.png

144 ms

login_box_toggle_down_bg.jpg

login_box_toggle_down_bg.jpg

143 ms

login_box_bottom.png

login_box_bottom.png

144 ms

2014-main-header.jpg

2014-main-header.jpg

145 ms

nav_bg.jpg

nav_bg.jpg

145 ms

lbs-webinar-aug-13-24.png

lbs-webinar-aug-13-24.png

340 ms

tabshow-registration-open-5-1-24.png

tabshow-registration-open-5-1-24.png

416 ms

webinar-archive-hexagon.png

webinar-archive-hexagon.png

416 ms

P1_FUTURES_Texas_Final_.png

P1_FUTURES_Texas_Final_.png

351 ms

Ten-Minute_Trainer_Banner.gif

Ten-Minute_Trainer_Banner.gif

283 ms

omnia-banner-ad-2023.png

omnia-banner-ad-2023.png

354 ms

pause-play.png

pause-play.png

353 ms

aja-square-1.png

aja-square-1.png

407 ms

green_arrow.png

green_arrow.png

420 ms

tabshow-2024.png

tabshow-2024.png

422 ms

news-webinar-chalkboard.png

news-webinar-chalkboard.png

423 ms

news-logo-fcc.gif

news-logo-fcc.gif

473 ms

news-gavel-book.png

news-gavel-book.png

482 ms

Accessibility Review

tab.org accessibility score

86

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

tab.org best practices score

75

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

SEO Factors

tab.org SEO score

54

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Tab.org 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 Tab.org 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

tab.org

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