Tools & Wizards About Us
otronicon.org screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

otronicon.org

Otronicon Science Festival - Orlando Science Center

Page Load Speed

2.2 sec in total

First Response

423 ms

Resources Loaded

1.5 sec

Page Rendered

272 ms

otronicon.org screenshot

About Website

Click here to check amazing Otronicon content for United States. Otherwise, check out these important facts you probably never knew about otronicon.org

Otronicon - presented by Orlando Science Center. Serious gamer? Or simply curious? Either way, this year’s Otronicon is how everyone gets their hands on the coolest innovations of the digital revolut...

Visit otronicon.org

Key Findings

We analyzed Otronicon.org page load time and found that the first response time was 423 ms and then it took 1.7 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

otronicon.org performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value2,720 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.216

58/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

otronicon.org

423 ms

template.css

61 ms

halftones-layout.css

99 ms

halftones-typography.css

103 ms

halftones-menus.css

76 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 95% of them (92 requests) were addressed to the original Otronicon.org, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (460 ms) belongs to the original domain Otronicon.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.9 kB (14%)

Content Size

1.0 MB

After Optimization

878.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otronicon.org main page is 1.0 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. 35% of websites need less resources to load. Images take 816.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.9 kB

  • Original 26.4 kB
  • After minification 23.0 kB
  • After compression 5.5 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 3.3 kB, which is 13% 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 20.9 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 16.9 kB

  • Original 816.9 kB
  • After minification 800.0 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. Otronicon images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 60.7 kB

  • Original 125.3 kB
  • After minification 120.8 kB
  • After compression 64.6 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 60.7 kB or 48% of the original size.

CSS Optimization

-83%

Potential reduce by 42.4 kB

  • Original 51.2 kB
  • After minification 35.7 kB
  • After compression 8.7 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. Otronicon.org needs all CSS files to be minified and compressed as it can save up to 42.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (40%)

Requests Now

90

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otronicon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

otronicon.org

otronicon.org

423 ms

template.css

template.css

61 ms

halftones-layout.css

halftones-layout.css

99 ms

halftones-typography.css

halftones-typography.css

103 ms

halftones-menus.css

halftones-menus.css

76 ms

halftones-modules.css

halftones-modules.css

104 ms

halftones-joomla.css

halftones-joomla.css

91 ms

halftones-extensions.css

halftones-extensions.css

105 ms

iehacks.css

iehacks.css

160 ms

ie7hacks.css

ie7hacks.css

166 ms

mod_yoo_carousel.css.php

mod_yoo_carousel.css.php

227 ms

mod_yoo_search.css.php

mod_yoo_search.css.php

248 ms

mootools-release-1.11.js

mootools-release-1.11.js

199 ms

caption.js

caption.js

160 ms

mod_yoo_carousel.js

mod_yoo_carousel.js

195 ms

mod_yoo_search.js

mod_yoo_search.js

215 ms

base.js

base.js

213 ms

accordionmenu.js

accordionmenu.js

251 ms

fancymenu.js

fancymenu.js

256 ms

dropdownmenu.js

dropdownmenu.js

273 ms

yoo_tools.js

yoo_tools.js

272 ms

conversion.js

conversion.js

16 ms

reset.css

reset.css

212 ms

layout.css

layout.css

228 ms

typography.css

typography.css

240 ms

menus.css

menus.css

252 ms

modules.css

modules.css

249 ms

joomla.css

joomla.css

256 ms

extensions.css

extensions.css

264 ms

page_bg.png

page_bg.png

99 ms

page_bg_img.jpg

page_bg_img.jpg

287 ms

page_bg_toolbar.png

page_bg_toolbar.png

64 ms

toolbar_l.png

toolbar_l.png

61 ms

toolbar_r.png

toolbar_r.png

86 ms

toolbar_m.png

toolbar_m.png

58 ms

topmenu_item_bg.png

topmenu_item_bg.png

97 ms

menubar_l.png

menubar_l.png

100 ms

menubar_r.png

menubar_r.png

118 ms

menubar_m.png

menubar_m.png

143 ms

logo.png

logo.png

146 ms

searchbox_bg.png

searchbox_bg.png

153 ms

magnifier_icon.png

magnifier_icon.png

165 ms

close_icon.png

close_icon.png

172 ms

Otronicon_Web_550x254.jpg

Otronicon_Web_550x254.jpg

321 ms

otron_frontArcAttack.jpg

otron_frontArcAttack.jpg

229 ms

otron_frontWorkshops2.jpg

otron_frontWorkshops2.jpg

256 ms

Medical_sim_city_carousel.jpg

Medical_sim_city_carousel.jpg

363 ms

otron_frontMilitary4.jpg

otron_frontMilitary4.jpg

289 ms

otron_frontGamingDigitalMedia3.jpg

otron_frontGamingDigitalMedia3.jpg

336 ms

otron_frontPowderKeg.jpg

otron_frontPowderKeg.jpg

358 ms

Otron_hoursBox.jpg

Otron_hoursBox.jpg

333 ms

facebook.png

facebook.png

348 ms

5x5spacer.png

5x5spacer.png

389 ms

twitter.png

twitter.png

396 ms

youtube.png

youtube.png

398 ms

flickr2.png

flickr2.png

405 ms

menu_level1_item.png

menu_level1_item.png

396 ms

menu_dropdown_bg.png

menu_dropdown_bg.png

398 ms

menu_level2_item.png

menu_level2_item.png

421 ms

shadow_bg_l.png

shadow_bg_l.png

453 ms

shadow_bg_r.png

shadow_bg_r.png

431 ms

top_bg.png

top_bg.png

450 ms

top_bg_t.png

top_bg_t.png

434 ms

tabs_l.png

tabs_l.png

437 ms

tabs_r.png

tabs_r.png

460 ms

74 ms

ga.js

ga.js

31 ms

panel_b.png

panel_b.png

420 ms

middle_bg_t.png

middle_bg_t.png

446 ms

middle_bg_b.png

middle_bg_b.png

415 ms

__utm.gif

__utm.gif

17 ms

left_bg_l.png

left_bg_l.png

420 ms

module_concave_tl.png

module_concave_tl.png

415 ms

module_concave_tr.png

module_concave_tr.png

441 ms

module_concave_t.png

module_concave_t.png

416 ms

77 ms

module_concave_l.png

module_concave_l.png

418 ms

module_concave_r.png

module_concave_r.png

424 ms

module_concave_bl.png

module_concave_bl.png

418 ms

module_concave_br.png

module_concave_br.png

417 ms

module_concave_b.png

module_concave_b.png

397 ms

right_bg.png

right_bg.png

401 ms

module_rounded_tl.png

module_rounded_tl.png

346 ms

module_rounded_tr.png

module_rounded_tr.png

352 ms

module_rounded_t.png

module_rounded_t.png

319 ms

module_rounded_l.png

module_rounded_l.png

317 ms

module_rounded_r.png

module_rounded_r.png

314 ms

module_rounded_bg.png

module_rounded_bg.png

276 ms

module_rounded_bl.png

module_rounded_bl.png

294 ms

module_rounded_br.png

module_rounded_br.png

293 ms

module_rounded_b.png

module_rounded_b.png

292 ms

bottom_bg.png

bottom_bg.png

282 ms

bottom_bg_b.png

bottom_bg_b.png

258 ms

footer_bg_l.png

footer_bg_l.png

275 ms

footer_bg_r.png

footer_bg_r.png

279 ms

footer_bg_m.png

footer_bg_m.png

278 ms

footer_anchor.png

footer_anchor.png

278 ms

Accessibility Review

otronicon.org accessibility score

83

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-*] attributes do not match their roles

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

Buttons do not have an accessible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

otronicon.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

High

Missing source maps for large first-party JavaScript

SEO Factors

otronicon.org SEO score

86

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

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 doesn't use 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 Otronicon.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 Otronicon.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

otronicon.org

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