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zellorthodontics.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

zellorthodontics.com

Dr. Karen Koehler Zell, Zell Orthodontics ⋆ 904.268.3052 ⋆ Jacksonville & St. Johns FL

Page Load Speed

3.6 sec in total

First Response

667 ms

Resources Loaded

2.5 sec

Page Rendered

482 ms

zellorthodontics.com screenshot

About Website

Welcome to zellorthodontics.com homepage info - get ready to check Zell Orthodontics best content right away, or after learning these important things about zellorthodontics.com

At Zell Orthodontics, we don’t just straighten teeth, we improve lives one smile at a time. Located in Jacksonville Florida and St. Johns Florida. To schedule a complimentary consultation, please call...

Visit zellorthodontics.com

Key Findings

We analyzed Zellorthodontics.com page load time and found that the first response time was 667 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zellorthodontics.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.4 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value610 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.267

46/100

15%

TTI (Time to Interactive)

Value34.7 s

0/100

10%

Network Requests Diagram

zellorthodontics.com

667 ms

wp-emoji-release.min.js

63 ms

style.min.css

191 ms

classic-themes.min.css

52 ms

styles.css

53 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 95% of them (146 requests) were addressed to the original Zellorthodontics.com, 2% (3 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (667 ms) belongs to the original domain Zellorthodontics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.8 MB (74%)

Content Size

12.0 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zellorthodontics.com main page is 12.0 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. 75% 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. Javascripts take 8.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 106.7 kB

  • Original 128.4 kB
  • After minification 126.5 kB
  • After compression 21.7 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 106.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.2 MB
  • After minification 1.2 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. Zell Orthodontics images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 7.0 MB

  • Original 8.6 MB
  • After minification 8.6 MB
  • After compression 1.6 MB

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 7.0 MB or 81% of the original size.

CSS Optimization

-83%

Potential reduce by 1.7 MB

  • Original 2.1 MB
  • After minification 1.9 MB
  • After compression 349.7 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. Zellorthodontics.com needs all CSS files to be minified and compressed as it can save up to 1.7 MB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 131 (88%)

Requests Now

149

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zell Orthodontics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 106 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zellorthodontics.com

zellorthodontics.com

667 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

63 ms

style.min.css

style.min.css

191 ms

classic-themes.min.css

classic-themes.min.css

52 ms

styles.css

styles.css

53 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

73 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

89 ms

style.css

style.css

81 ms

font-awesome.min.css

font-awesome.min.css

99 ms

style.min.css

style.min.css

98 ms

style.css

style.css

196 ms

dripicons.css

dripicons.css

133 ms

kiko-all.css

kiko-all.css

142 ms

font-awesome-5.min.css

font-awesome-5.min.css

205 ms

stylesheet.min.css

stylesheet.min.css

539 ms

print.css

print.css

166 ms

style_dynamic.css

style_dynamic.css

253 ms

responsive.min.css

responsive.min.css

212 ms

style_dynamic_responsive.css

style_dynamic_responsive.css

218 ms

css

css

28 ms

js_composer.min.css

js_composer.min.css

568 ms

css

css

41 ms

core-dashboard.min.css

core-dashboard.min.css

296 ms

style.css

style.css

244 ms

jquery.min.js

jquery.min.js

330 ms

jquery-migrate.min.js

jquery-migrate.min.js

254 ms

html5.js

html5.js

288 ms

js

js

61 ms

frontend.css

frontend.css

129 ms

default.css

default.css

163 ms

default.css

default.css

171 ms

default.css

default.css

172 ms

index.js

index.js

172 ms

index.js

index.js

182 ms

core.min.js

core.min.js

220 ms

accordion.min.js

accordion.min.js

192 ms

menu.min.js

menu.min.js

214 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

209 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

225 ms

wp-polyfill.min.js

wp-polyfill.min.js

225 ms

dom-ready.min.js

dom-ready.min.js

234 ms

hooks.min.js

hooks.min.js

249 ms

i18n.min.js

i18n.min.js

246 ms

a11y.min.js

a11y.min.js

245 ms

autocomplete.min.js

autocomplete.min.js

244 ms

controlgroup.min.js

controlgroup.min.js

283 ms

checkboxradio.min.js

checkboxradio.min.js

264 ms

button.min.js

button.min.js

284 ms

datepicker.min.js

datepicker.min.js

307 ms

js

js

78 ms

mouse.min.js

mouse.min.js

281 ms

resizable.min.js

resizable.min.js

300 ms

draggable.min.js

draggable.min.js

299 ms

dialog.min.js

dialog.min.js

285 ms

droppable.min.js

droppable.min.js

330 ms

progressbar.min.js

progressbar.min.js

273 ms

selectable.min.js

selectable.min.js

295 ms

style.css

style.css

323 ms

sortable.min.js

sortable.min.js

254 ms

slider.min.js

slider.min.js

353 ms

spinner.min.js

spinner.min.js

319 ms

tooltip.min.js

tooltip.min.js

320 ms

tabs.min.js

tabs.min.js

314 ms

effect.min.js

effect.min.js

287 ms

effect-blind.min.js

effect-blind.min.js

300 ms

effect-bounce.min.js

effect-bounce.min.js

301 ms

effect-clip.min.js

effect-clip.min.js

291 ms

effect-drop.min.js

effect-drop.min.js

290 ms

effect-explode.min.js

effect-explode.min.js

287 ms

effect-fade.min.js

effect-fade.min.js

277 ms

effect-fold.min.js

effect-fold.min.js

320 ms

effect-highlight.min.js

effect-highlight.min.js

249 ms

effect-pulsate.min.js

effect-pulsate.min.js

248 ms

effect-size.min.js

effect-size.min.js

243 ms

effect-scale.min.js

effect-scale.min.js

304 ms

effect-shake.min.js

effect-shake.min.js

236 ms

effect-slide.min.js

effect-slide.min.js

285 ms

effect-transfer.min.js

effect-transfer.min.js

284 ms

doubletaptogo.js

doubletaptogo.js

286 ms

modernizr.min.js

modernizr.min.js

284 ms

jquery.appear.js

jquery.appear.js

266 ms

hoverIntent.min.js

hoverIntent.min.js

247 ms

counter.js

counter.js

248 ms

easypiechart.js

easypiechart.js

249 ms

mixitup.js

mixitup.js

290 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

228 ms

jquery.fitvids.js

jquery.fitvids.js

216 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

211 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

207 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

190 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

246 ms

infinitescroll.min.js

infinitescroll.min.js

221 ms

jquery.waitforimages.js

jquery.waitforimages.js

133 ms

jquery.form.min.js

jquery.form.min.js

152 ms

waypoints.min.js

waypoints.min.js

150 ms

jplayer.min.js

jplayer.min.js

217 ms

bootstrap.carousel.js

bootstrap.carousel.js

148 ms

skrollr.js

skrollr.js

217 ms

Chart.min.js

Chart.min.js

216 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

241 ms

abstractBaseClass.js

abstractBaseClass.js

203 ms

jquery.countdown.js

jquery.countdown.js

239 ms

jquery.multiscroll.min.js

jquery.multiscroll.min.js

268 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

266 ms

bigtext.js

bigtext.js

232 ms

jquery.sticky-kit.min.js

jquery.sticky-kit.min.js

231 ms

owl.carousel.min.js

owl.carousel.min.js

264 ms

typed.js

typed.js

264 ms

jquery.carouFredSel-6.2.1.min.js

jquery.carouFredSel-6.2.1.min.js

292 ms

lemmon-slider.min.js

lemmon-slider.min.js

204 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

261 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

262 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

234 ms

jquery.isotope.min.js

jquery.isotope.min.js

261 ms

packery-mode.pkgd.min.js

packery-mode.pkgd.min.js

260 ms

jquery.stretch.js

jquery.stretch.js

259 ms

imagesloaded.js

imagesloaded.js

260 ms

rangeslider.min.js

rangeslider.min.js

334 ms

jquery.event.move.js

jquery.event.move.js

275 ms

jquery.twentytwenty.js

jquery.twentytwenty.js

258 ms

swiper.min.js

swiper.min.js

283 ms

default_dynamic.js

default_dynamic.js

283 ms

default.js

default.js

552 ms

comment-reply.min.js

comment-reply.min.js

272 ms

js_composer_front.min.js

js_composer_front.min.js

399 ms

qode-like.min.js

qode-like.min.js

273 ms

imagesloaded.min.js

imagesloaded.min.js

314 ms

masonry.min.js

masonry.min.js

341 ms

jquery.masonry.min.js

jquery.masonry.min.js

272 ms

maps.js

maps.js

313 ms

frontend.js

frontend.js

271 ms

infobox.min.js

infobox.min.js

297 ms

font

font

51 ms

font

font

84 ms

font

font

112 ms

hcaptcha.js

hcaptcha.js

273 ms

hcaptcha-cf7.min.js

hcaptcha-cf7.min.js

273 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

319 ms

zell-ortho-logoh.png

zell-ortho-logoh.png

291 ms

zell-orthodontics.png

zell-orthodontics.png

255 ms

zell-orthodontics-home.jpg

zell-orthodontics-home.jpg

542 ms

Dr-Zell-for-Letter-1024x1024.jpg

Dr-Zell-for-Letter-1024x1024.jpg

265 ms

Zell-Home-Icon-Expert.png

Zell-Home-Icon-Expert.png

318 ms

Zell-Home-Icon-Individualized.png

Zell-Home-Icon-Individualized.png

252 ms

Zell-Home-Icon-Honest.png

Zell-Home-Icon-Honest.png

301 ms

Zell-Home-Icon-Modern.png

Zell-Home-Icon-Modern.png

320 ms

Zell-Home-Icon-Financial-v2.png

Zell-Home-Icon-Financial-v2.png

508 ms

Zell-Home-Icon-Respect.png

Zell-Home-Icon-Respect.png

298 ms

before-and-after-zell_0007_comprehensive-2.jpg

before-and-after-zell_0007_comprehensive-2.jpg

477 ms

before-and-after-zell_0003_upper-only-6.jpg

before-and-after-zell_0003_upper-only-6.jpg

298 ms

before-and-after-zell_0002_upper-only-7.jpg

before-and-after-zell_0002_upper-only-7.jpg

452 ms

before-and-after-zell_0001_phaseI-8.jpg

before-and-after-zell_0001_phaseI-8.jpg

451 ms

hcaptcha-div-logo.svg

hcaptcha-div-logo.svg

447 ms

Accessibility Review

zellorthodontics.com accessibility score

80

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

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

zellorthodontics.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zellorthodontics.com SEO score

93

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

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 Zellorthodontics.com 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 Zellorthodontics.com 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

zellorthodontics.com

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