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thunderbird.org screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 81% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

thunderbird.org

Thunderbird Youth Challenge Program - Oklahoma Military Academy

Page Load Speed

6.6 sec in total

First Response

2 sec

Resources Loaded

4.1 sec

Page Rendered

525 ms

thunderbird.org screenshot

About Website

Visit thunderbird.org now to see the best up-to-date Thunderbird content and also check out these interesting facts you probably never knew about thunderbird.org

The Thunderbird Youth Challenge Program is a FREE, 22-week military academy for struggling Oklahoma students sponsored by the National Guard.

Visit thunderbird.org

Key Findings

We analyzed Thunderbird.org page load time and found that the first response time was 2 sec and then it took 4.6 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

thunderbird.org performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value22.5 s

0/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value2,010 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

thunderbird.org

2011 ms

style.min.css

185 ms

yui3.css

123 ms

fl-slideshow.min.css

123 ms

animate.css

200 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 61% of them (54 requests) were addressed to the original Thunderbird.org, 28% (25 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Thunderbird.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (68%)

Content Size

3.1 MB

After Optimization

963.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thunderbird.org main page is 3.1 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. CSS take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 278.7 kB

  • Original 326.6 kB
  • After minification 321.0 kB
  • After compression 47.9 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 278.7 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 459.0 kB
  • After minification 459.0 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. Thunderbird images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 755.6 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 282.0 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 755.6 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 1.1 MB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 174.7 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. Thunderbird.org needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (85%)

Requests Now

60

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thunderbird. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

thunderbird.org

thunderbird.org

2011 ms

style.min.css

style.min.css

185 ms

yui3.css

yui3.css

123 ms

fl-slideshow.min.css

fl-slideshow.min.css

123 ms

animate.css

animate.css

200 ms

1089-layout.css

1089-layout.css

238 ms

tooltipster.css

tooltipster.css

125 ms

tooltipster-light.css

tooltipster-light.css

159 ms

animations.css

animations.css

160 ms

booked.css

booked.css

203 ms

carousel.css

carousel.css

197 ms

public.min.css

public.min.css

202 ms

cff-style.min.css

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257 ms

font-awesome.min.css

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381 ms

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235 ms

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347 ms

cookie-notice.css

cookie-notice.css

241 ms

default.css

default.css

273 ms

all.css

all.css

49 ms

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274 ms

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313 ms

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skin-66d8c8502a107.css

295 ms

style.css

style.css

310 ms

css

css

36 ms

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v4-shims.css

62 ms

jquery.min.js

jquery.min.js

322 ms

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jquery-migrate.min.js

333 ms

public.min.js

public.min.js

355 ms

css2

css2

30 ms

js

js

123 ms

css

css

19 ms

core.min.js

core.min.js

293 ms

datepicker.min.js

datepicker.min.js

292 ms

spin.min.js

spin.min.js

308 ms

spin.jquery.js

spin.jquery.js

467 ms

jquery.tooltipster.min.js

jquery.tooltipster.min.js

467 ms

functions.js

functions.js

467 ms

yui3.min.js

yui3.min.js

468 ms

fl-slideshow.min.js

fl-slideshow.min.js

469 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

470 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

469 ms

typed.js

typed.js

470 ms

1089-layout.js

1089-layout.js

470 ms

carousel.js

carousel.js

421 ms

cff-scripts.min.js

cff-scripts.min.js

422 ms

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jquery.ba-throttle-debounce.min.js

421 ms

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0f3fae3c82356aee418042f61936b64c-layout-bundle.js

385 ms

functions.js

functions.js

385 ms

cookie-notice-front.js

cookie-notice-front.js

359 ms

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smush-lazy-load.min.js

346 ms

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jquery.magnificpopup.min.js

346 ms

bootstrap-4.min.js

bootstrap-4.min.js

341 ms

theme.min.js

theme.min.js

343 ms

gtm.js

gtm.js

123 ms

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Thunderbird-Logo-white-fill-shadow.png

122 ms

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123 ms

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164 ms

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165 ms

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379 ms

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383 ms

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380 ms

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382 ms

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384 ms

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Accessibility Review

thunderbird.org accessibility score

93

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

ARIA IDs are not unique

Best Practices

thunderbird.org 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

Page has valid source maps

SEO Factors

thunderbird.org SEO score

93

Search Engine Optimization Advices

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

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 Thunderbird.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 Thunderbird.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

thunderbird.org

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