Tools & Wizards About Us
cid.edu screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

cid.edu

Welcome to CID - Central Institute for the Deaf

Page Load Speed

5 sec in total

First Response

249 ms

Resources Loaded

4.3 sec

Page Rendered

402 ms

cid.edu screenshot

About Website

Visit cid.edu now to see the best up-to-date CID content for United States and also check out these interesting facts you probably never knew about cid.edu

CID is a school where children who are deaf and hard of hearing learn to listen, talk, read and succeed. We empower families and professionals in St. Louis and throughout the world to help children re...

Visit cid.edu

Key Findings

We analyzed Cid.edu page load time and found that the first response time was 249 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cid.edu performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value7,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

cid.edu

249 ms

js

352 ms

css

206 ms

woocommerce-mod.css

134 ms

grid.css

191 ms

Our browser made a total of 198 requests to load all elements on the main page. We found that 81% of them (160 requests) were addressed to the original Cid.edu, 7% (13 requests) were made to Youtube.com and 3% (6 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (966 ms) belongs to the original domain Cid.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 612.2 kB (25%)

Content Size

2.4 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cid.edu main page is 2.4 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. 85% 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 111.0 kB

  • Original 138.4 kB
  • After minification 134.9 kB
  • After compression 27.4 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 111.0 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 9.7 kB

  • Original 1.4 MB
  • After minification 1.4 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. CID images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 106.0 kB

  • Original 261.8 kB
  • After minification 244.3 kB
  • After compression 155.8 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 106.0 kB or 41% of the original size.

CSS Optimization

-64%

Potential reduce by 385.4 kB

  • Original 598.6 kB
  • After minification 570.4 kB
  • After compression 213.2 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. Cid.edu needs all CSS files to be minified and compressed as it can save up to 385.4 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 157 (83%)

Requests Now

190

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 190 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CID. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 77 to 1 for JavaScripts and from 82 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cid.edu

cid.edu

249 ms

js

js

352 ms

css

css

206 ms

woocommerce-mod.css

woocommerce-mod.css

134 ms

grid.css

grid.css

191 ms

base.css

base.css

350 ms

layout.css

layout.css

357 ms

audio-player.css

audio-player.css

354 ms

blog.css

blog.css

351 ms

postslider.css

postslider.css

354 ms

buttons.css

buttons.css

352 ms

buttonrow.css

buttonrow.css

376 ms

buttons_fullwidth.css

buttons_fullwidth.css

375 ms

catalogue.css

catalogue.css

375 ms

comments.css

comments.css

374 ms

contact.css

contact.css

376 ms

slideshow.css

slideshow.css

378 ms

contentslider.css

contentslider.css

410 ms

countdown.css

countdown.css

408 ms

events_upcoming.css

events_upcoming.css

412 ms

gallery.css

gallery.css

410 ms

gallery_horizontal.css

gallery_horizontal.css

413 ms

google_maps.css

google_maps.css

426 ms

grid_row.css

grid_row.css

427 ms

heading.css

heading.css

428 ms

headline_rotator.css

headline_rotator.css

431 ms

hr.css

hr.css

434 ms

icon.css

icon.css

432 ms

iconbox.css

iconbox.css

444 ms

icongrid.css

icongrid.css

432 ms

iconlist.css

iconlist.css

452 ms

image.css

image.css

453 ms

image_hotspots.css

image_hotspots.css

455 ms

magazine.css

magazine.css

456 ms

masonry_entries.css

masonry_entries.css

457 ms

avia-snippet-site-preloader.css

avia-snippet-site-preloader.css

475 ms

menu.css

menu.css

480 ms

notification.css

notification.css

477 ms

numbers.css

numbers.css

406 ms

portfolio.css

portfolio.css

375 ms

post_metadata.css

post_metadata.css

329 ms

progressbar.css

progressbar.css

161 ms

promobox.css

promobox.css

164 ms

search.css

search.css

170 ms

slideshow_accordion.css

slideshow_accordion.css

166 ms

slideshow_feature_image.css

slideshow_feature_image.css

156 ms

slideshow_fullsize.css

slideshow_fullsize.css

155 ms

slideshow_fullscreen.css

slideshow_fullscreen.css

164 ms

slideshow_layerslider.css

slideshow_layerslider.css

157 ms

social_share.css

social_share.css

175 ms

tab_section.css

tab_section.css

171 ms

table.css

table.css

143 ms

tabs.css

tabs.css

147 ms

team.css

team.css

161 ms

testimonials.css

testimonials.css

150 ms

timeline.css

timeline.css

159 ms

toggles.css

toggles.css

172 ms

video.css

video.css

168 ms

tribe-events-pro-mini-calendar-block.min.css

tribe-events-pro-mini-calendar-block.min.css

180 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

212 ms

wc-blocks-style.css

wc-blocks-style.css

228 ms

style.css

style.css

206 ms

followups.css

followups.css

224 ms

slick.css

slick.css

234 ms

recent-post-style.css

recent-post-style.css

239 ms

shortcodes.css

shortcodes.css

223 ms

magnific-popup.css

magnific-popup.css

224 ms

avia-snippet-lightbox.css

avia-snippet-lightbox.css

225 ms

avia-snippet-widget.css

avia-snippet-widget.css

227 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

222 ms

wp-mediaelement.css

wp-mediaelement.css

211 ms

enfold_child.css

enfold_child.css

259 ms

custom.css

custom.css

249 ms

style.css

style.css

248 ms

app.css

app.css

245 ms

event-mod.css

event-mod.css

314 ms

gravity-mod.css

gravity-mod.css

319 ms

post-734.css

post-734.css

320 ms

formreset.css

formreset.css

346 ms

formsmain.css

formsmain.css

348 ms

readyclass.css

readyclass.css

343 ms

browsers.css

browsers.css

340 ms

shortcodes.css

shortcodes.css

337 ms

jquery.js

jquery.js

378 ms

jquery-migrate.js

jquery-migrate.js

324 ms

frontend-gtag.js

frontend-gtag.js

325 ms

fue-account-subscriptions.js

fue-account-subscriptions.js

319 ms

avia-compat.js

avia-compat.js

315 ms

regenerator-runtime.js

regenerator-runtime.js

325 ms

wp-polyfill.js

wp-polyfill.js

336 ms

dom-ready.js

dom-ready.js

314 ms

hooks.js

hooks.js

314 ms

i18n.js

i18n.js

314 ms

a11y.js

a11y.js

302 ms

analytics.js

analytics.js

477 ms

jquery.json.js

jquery.json.js

412 ms

gravityforms.js

gravityforms.js

457 ms

woocommerce-mod.js

woocommerce-mod.js

454 ms

avia.js

avia.js

483 ms

shortcodes.js

shortcodes.js

480 ms

audio-player.js

audio-player.js

473 ms

contact.js

contact.js

468 ms

slideshow.js

slideshow.js

467 ms

countdown.js

countdown.js

466 ms

gallery.js

gallery.js

506 ms

gallery_horizontal.js

gallery_horizontal.js

503 ms

headline_rotator.js

headline_rotator.js

500 ms

icongrid.js

icongrid.js

456 ms

iconlist.js

iconlist.js

456 ms

image_hotspots.js

image_hotspots.js

451 ms

magazine.js

magazine.js

460 ms

isotope.js

isotope.js

445 ms

masonry_entries.js

masonry_entries.js

443 ms

menu.js

menu.js

410 ms

notification.js

notification.js

411 ms

numbers.js

numbers.js

411 ms

portfolio.js

portfolio.js

449 ms

progressbar.js

progressbar.js

446 ms

slideshow-video.js

slideshow-video.js

445 ms

slideshow_accordion.js

slideshow_accordion.js

443 ms

slideshow_fullscreen.js

slideshow_fullscreen.js

443 ms

slideshow_layerslider.js

slideshow_layerslider.js

441 ms

tab_section.js

tab_section.js

480 ms

tabs.js

tabs.js

460 ms

testimonials.js

testimonials.js

447 ms

timeline.js

timeline.js

446 ms

toggles.js

toggles.js

446 ms

video.js

video.js

444 ms

gallery.js

gallery.js

543 ms

fue-front.js

fue-front.js

541 ms

gtm.js

gtm.js

198 ms

ZhX18dwamEU

ZhX18dwamEU

288 ms

0zRX1PK7Gvo

0zRX1PK7Gvo

320 ms

DCPj9D1UkrE

DCPj9D1UkrE

366 ms

gximage2

gximage2

223 ms

jquery.blockUI.js

jquery.blockUI.js

401 ms

add-to-cart.js

add-to-cart.js

339 ms

js.cookie.js

js.cookie.js

341 ms

woocommerce.js

woocommerce.js

337 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

148 ms

collect

collect

51 ms

cart-fragments.js

cart-fragments.js

632 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

633 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

633 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

632 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

631 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

594 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

696 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

695 ms

avia-snippet-widget.js

avia-snippet-widget.js

695 ms

mediaelement-and-player.js

mediaelement-and-player.js

696 ms

mediaelement-migrate.js

mediaelement-migrate.js

694 ms

collect

collect

243 ms

wp-mediaelement.js

wp-mediaelement.js

709 ms

collect

collect

97 ms

avia_blocks_front.js

avia_blocks_front.js

729 ms

avia_google_maps_front.js

avia_google_maps_front.js

728 ms

twemoji.js

twemoji.js

727 ms

wp-emoji.js

wp-emoji.js

728 ms

entypo-fontello.woff

entypo-fontello.woff

727 ms

www-player.css

www-player.css

91 ms

www-embed-player.js

www-embed-player.js

89 ms

base.js

base.js

177 ms

fetch-polyfill.js

fetch-polyfill.js

81 ms

www_cid_nameplate_transparent1.png

www_cid_nameplate_transparent1.png

721 ms

cid_no-tag_340.png

cid_no-tag_340.png

875 ms

New-CID-website-masthead_1200w.jpg

New-CID-website-masthead_1200w.jpg

935 ms

CID-Family-Center-and-School-300x51.png

CID-Family-Center-and-School-300x51.png

874 ms

CID-Professional-Development-300x51.png

CID-Professional-Development-300x51.png

873 ms

newly_diagnosed_800-e1573155281622.jpg

newly_diagnosed_800-e1573155281622.jpg

873 ms

CID-garden-300x225.gif

CID-garden-300x225.gif

922 ms

HG-for-website-6.png

HG-for-website-6.png

899 ms

4Star-300x300.jpg

4Star-300x300.jpg

897 ms

2019-UW_partner.jpg

2019-UW_partner.jpg

966 ms

OPTION-LOGO-119x119.jpg

OPTION-LOGO-119x119.jpg

895 ms

collect

collect

326 ms

ga-audiences

ga-audiences

448 ms

ad_status.js

ad_status.js

338 ms

ga-audiences

ga-audiences

315 ms

initplayback

initplayback

543 ms

embed.js

embed.js

213 ms

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

VM1LbcxuQZ7urdjSm15-Kft2IdlldgxYJTjOL3p1Mjw.js

355 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

174 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

175 ms

id

id

132 ms

Create

Create

142 ms

Create

Create

139 ms

Create

Create

142 ms

cid.edu

cid.edu

849 ms

iframe_api

iframe_api

123 ms

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ZhX18dwamEU

411 ms

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0zRX1PK7Gvo

344 ms

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251 ms

id

id

68 ms

www-widgetapi.js

www-widgetapi.js

69 ms

Create

Create

242 ms

Create

Create

271 ms

Create

Create

204 ms

Accessibility Review

cid.edu 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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

cid.edu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cid.edu SEO score

84

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

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 Cid.edu 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 Cid.edu 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

cid.edu

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