Tools & Wizards About Us
ibtta.org screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ibtta.org

IBTTA | International Bridge, Tunnel and Turnpike Association

Page Load Speed

5.1 sec in total

First Response

38 ms

Resources Loaded

3.5 sec

Page Rendered

1.6 sec

ibtta.org screenshot

About Website

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

IBTTA is the worldwide association for the owners and operators of toll facilities and the businesses that serve them.

Visit ibtta.org

Key Findings

We analyzed Ibtta.org page load time and found that the first response time was 38 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ibtta.org performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

ibtta.org

38 ms

ibtta.org

25 ms

www.ibtta.org

319 ms

spcjs.php

184 ms

system.base.css

31 ms

Our browser made a total of 172 requests to load all elements on the main page. We found that 91% of them (156 requests) were addressed to the original Ibtta.org, 2% (4 requests) were made to Script.crazyegg.com and 1% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (940 ms) relates to the external source Script.crazyegg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.8 kB (16%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ibtta.org main page is 2.2 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 99.0 kB

  • Original 119.4 kB
  • After minification 111.7 kB
  • After compression 20.4 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 99.0 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 89.9 kB

  • Original 1.7 MB
  • After minification 1.6 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. IBTTA images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 85.5 kB

  • Original 263.7 kB
  • After minification 258.0 kB
  • After compression 178.2 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 85.5 kB or 32% of the original size.

CSS Optimization

-49%

Potential reduce by 73.5 kB

  • Original 150.7 kB
  • After minification 135.4 kB
  • After compression 77.2 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. Ibtta.org needs all CSS files to be minified and compressed as it can save up to 73.5 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 105 (66%)

Requests Now

159

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IBTTA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 68 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ibtta.org

ibtta.org

38 ms

ibtta.org

ibtta.org

25 ms

www.ibtta.org

www.ibtta.org

319 ms

spcjs.php

spcjs.php

184 ms

system.base.css

system.base.css

31 ms

system.menus.theme.css

system.menus.theme.css

39 ms

system.messages.theme.css

system.messages.theme.css

73 ms

system.theme.css

system.theme.css

72 ms

simplenews.css

simplenews.css

72 ms

calendar_multiday.css

calendar_multiday.css

71 ms

date.css

date.css

73 ms

datepicker.1.7.css

datepicker.1.7.css

73 ms

comment.theme.css

comment.theme.css

102 ms

ibtta_blocks.css

ibtta_blocks.css

103 ms

logintoboggan.css

logintoboggan.css

103 ms

node.css

node.css

102 ms

field.theme.css

field.theme.css

101 ms

nt_paragraphs_grid.css

nt_paragraphs_grid.css

121 ms

picture_wysiwyg.css

picture_wysiwyg.css

167 ms

user-alert.css

user-alert.css

166 ms

extlink.css

extlink.css

161 ms

search.theme.css

search.theme.css

161 ms

views.css

views.css

160 ms

user.base.css

user.base.css

174 ms

user.theme.css

user.theme.css

204 ms

ckeditor.css

ckeditor.css

206 ms

media_wysiwyg.base.css

media_wysiwyg.base.css

206 ms

slick.css

slick.css

204 ms

colorbox_style.css

colorbox_style.css

203 ms

ctools.css

ctools.css

219 ms

lightbox_alt.css

lightbox_alt.css

222 ms

panels.css

panels.css

223 ms

video.css

video.css

226 ms

animations.css

animations.css

229 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

226 ms

mm-basic.css

mm-basic.css

225 ms

superfish.css

superfish.css

250 ms

ibtta.reset.css

ibtta.reset.css

241 ms

ibtta.styles.css

ibtta.styles.css

343 ms

font-awesome.css

font-awesome.css

303 ms

2251.js

2251.js

162 ms

css

css

202 ms

css

css

226 ms

jquery-ui.js

jquery-ui.js

202 ms

js

js

561 ms

font-awesome.css

font-awesome.css

226 ms

jquery.min.js

jquery.min.js

241 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

190 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

213 ms

jquery.once.js

jquery.once.js

221 ms

drupal.js

drupal.js

221 ms

no-js.js

no-js.js

211 ms

slick.min.js

slick.min.js

236 ms

form.js

form.js

222 ms

ajax.js

ajax.js

221 ms

jquery_update.js

jquery_update.js

206 ms

user-alert.js

user-alert.js

208 ms

access_links.js

access_links.js

223 ms

extlink.js

extlink.js

225 ms

apbct-public.js

apbct-public.js

211 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

409 ms

colorbox.js

colorbox.js

169 ms

colorbox_style.js

colorbox_style.js

170 ms

lightbox.js

lightbox.js

404 ms

jstorage.min.js

jstorage.min.js

405 ms

video.js

video.js

393 ms

field_group.js

field_group.js

374 ms

googleanalytics.js

googleanalytics.js

394 ms

collapse.js

collapse.js

403 ms

progress.js

progress.js

383 ms

npop.js

npop.js

381 ms

npop-ajax.js

npop-ajax.js

389 ms

mmenu.js

mmenu.js

373 ms

hammer.js

hammer.js

406 ms

jquery.hammer.js

jquery.hammer.js

390 ms

jquery.mmenu.min.all.js

jquery.mmenu.min.all.js

388 ms

slick.load.min.js

slick.load.min.js

382 ms

ibtta_custom_script.js

ibtta_custom_script.js

380 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

370 ms

sftouchscreen.js

sftouchscreen.js

378 ms

supposition.js

supposition.js

377 ms

superfish.js

superfish.js

362 ms

supersubs.js

supersubs.js

364 ms

superfish.js

superfish.js

363 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

358 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

354 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

353 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

340 ms

jquery.transit.min.js

jquery.transit.min.js

363 ms

jquerycycle2.js

jquerycycle2.js

340 ms

jquery.cycle2.carousel.min.js

jquery.cycle2.carousel.min.js

364 ms

jquery.cycle2.center.min.js

jquery.cycle2.center.min.js

371 ms

jquery.hoverizr.min.js

jquery.hoverizr.min.js

353 ms

scripts.js

scripts.js

347 ms

slick-lightbox.min.js

slick-lightbox.min.js

365 ms

slick.min.js

slick.min.js

364 ms

custom.js

custom.js

345 ms

ibtta2017.behaviors.js

ibtta2017.behaviors.js

133 ms

jquery.vticker-min.js

jquery.vticker-min.js

131 ms

jquery.matchHeight.js

jquery.matchHeight.js

131 ms

jquery.marquee.js

jquery.marquee.js

150 ms

scrolling-list.js

scrolling-list.js

150 ms

infobox.js

infobox.js

227 ms

markerwithlabel.js

markerwithlabel.js

211 ms

picturefill.min.js

picturefill.min.js

210 ms

analytics.js

analytics.js

532 ms

picture.min.js

picture.min.js

503 ms

addthis.js

addthis.js

497 ms

scripts.js

scripts.js

489 ms

gen_204

gen_204

228 ms

fbds.js

fbds.js

552 ms

bg-min.png

bg-min.png

411 ms

logo.png

logo.png

412 ms

bg-secondary-menu.png

bg-secondary-menu.png

417 ms

menu-leaf.png

menu-leaf.png

413 ms

menu-collapsed.png

menu-collapsed.png

406 ms

icon-search-white.png

icon-search-white.png

406 ms

Sandag.jpg

Sandag.jpg

437 ms

Annotation%202020-05-30%20003812.png

Annotation%202020-05-30%20003812.png

440 ms

green-triangle.png

green-triangle.png

414 ms

Annotation%202020-05-30%20012059.png

Annotation%202020-05-30%20012059.png

441 ms

icon-arrow-next-blue.png

icon-arrow-next-blue.png

414 ms

Milligan%20Partners.png

Milligan%20Partners.png

417 ms

Conduent%20Transportation.png

Conduent%20Transportation.png

416 ms

Atkins.png

Atkins.png

419 ms

TransCore_1.png

TransCore_1.png

419 ms

Accenture_2.png

Accenture_2.png

420 ms

IBI.jpg

IBI.jpg

430 ms

CDMSmith.png

CDMSmith.png

430 ms

Kyra%20Solutions-IntelliRoad_Logo_0.jpg

Kyra%20Solutions-IntelliRoad_Logo_0.jpg

429 ms

HDR_0.png

HDR_0.png

431 ms

TollPlus_0.png

TollPlus_0.png

430 ms

Bestpass.png

Bestpass.png

430 ms

Cubic_Logo.png

Cubic_Logo.png

433 ms

HNTB_1.png

HNTB_1.png

432 ms

Blissway_logo_Horiz-Homepage_0.png

Blissway_logo_Horiz-Homepage_0.png

432 ms

GannettFlemingLogo.png

GannettFlemingLogo.png

435 ms

emovis%20logo_RGB_Full%20Colour-tight.png

emovis%20logo_RGB_Full%20Colour-tight.png

435 ms

WSP%20USA.png

WSP%20USA.png

435 ms

IBM_0.png

IBM_0.png

442 ms

AECOM-2021.png

AECOM-2021.png

445 ms

SWC_Logo.png

SWC_Logo.png

438 ms

Shimmick-home_0.png

Shimmick-home_0.png

445 ms

KAPSCH_Challenging%20Limits.png

KAPSCH_Challenging%20Limits.png

445 ms

A-to-Be-.png

A-to-Be-.png

444 ms

Michael%20Baker_Logo.png

Michael%20Baker_Logo.png

446 ms

SSI_Logo%202021_0.png

SSI_Logo%202021_0.png

420 ms

ETC_1.png

ETC_1.png

98 ms

Verra%20Mobility_0.png

Verra%20Mobility_0.png

96 ms

stantec_Black_CMYK.png

stantec_Black_CMYK.png

96 ms

icon-previous.png

icon-previous.png

95 ms

icon-next.png

icon-next.png

95 ms

Data-Header4_1400x420%20-%20Copy.jpg

Data-Header4_1400x420%20-%20Copy.jpg

296 ms

Cafe-IBTTA.jpg

Cafe-IBTTA.jpg

96 ms

Untitled%20design%20%282%29.png

Untitled%20design%20%282%29.png

115 ms

3Darchitecture.jpg

3Darchitecture.jpg

95 ms

SmartBrief-logo-blue-white-on-black-only_RGB.png

SmartBrief-logo-blue-white-on-black-only_RGB.png

90 ms

Oxygen-Bold.ttf

Oxygen-Bold.ttf

61 ms

Oxygen-Regular.ttf

Oxygen-Regular.ttf

78 ms

Oswald-Regular.ttf

Oswald-Regular.ttf

68 ms

proximanova-regular-webfont.woff

proximanova-regular-webfont.woff

74 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

70 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

241 ms

collect

collect

301 ms

www.ibtta.org.json

www.ibtta.org.json

940 ms

get-message

get-message

888 ms

extlink_s.png

extlink_s.png

26 ms

a18bb0e21d11a839b7adb013c92ee611.js

a18bb0e21d11a839b7adb013c92ee611.js

25 ms

RobotoCondensed-Regular.ttf

RobotoCondensed-Regular.ttf

50 ms

Oxygen-Light.ttf

Oxygen-Light.ttf

16 ms

www.ibtta.org.json

www.ibtta.org.json

72 ms

inspectlet.js

inspectlet.js

52 ms

Accessibility Review

ibtta.org accessibility score

76

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-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

ARIA toggle fields 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.

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

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

ibtta.org best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ibtta.org SEO score

92

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ibtta.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 Ibtta.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

ibtta.org

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