Tools & Wizards About Us
darbydental.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

darbydental.com

Dental Supplies & Equipment | Fast Delivery, Great Value | Darby Dental

Page Load Speed

1.7 sec in total

First Response

141 ms

Resources Loaded

1.1 sec

Page Rendered

414 ms

darbydental.com screenshot

About Website

Welcome to darbydental.com homepage info - get ready to check Darby Dental best content for United States right away, or after learning these important things about darbydental.com

Stop overpaying for dental supplies. Darby delivers 50,000+ products at competitive prices — with fast 1-2 day shipping and a dedicated account manager who knows your practice. Quality you trust, savi...

Visit darbydental.com

Key Findings

We analyzed Darbydental.com page load time and found that the first response time was 141 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

darbydental.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value26.8 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value6,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value27.6 s

0/100

10%

Network Requests Diagram

www.darbydental.com

141 ms

fbevents.js

113 ms

gtm.js

276 ms

site.min.css

79 ms

font-awesome.min.css

197 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 52% of them (38 requests) were addressed to the original Darbydental.com, 12% (9 requests) were made to Storprodwebcontent.blob.core.windows.net and 4% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (436 ms) relates to the external source Offers.darbydental.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 638.8 kB (43%)

Content Size

1.5 MB

After Optimization

836.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Darbydental.com main page is 1.5 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. 70% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 152.5 kB

  • Original 183.4 kB
  • After minification 142.7 kB
  • After compression 30.9 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. This page needs HTML code to be minified as it can gain 40.7 kB, which is 22% 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 152.5 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 2.3 kB

  • Original 222.0 kB
  • After minification 219.7 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. Darby Dental images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 468.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 548.6 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 468.4 kB or 46% of the original size.

CSS Optimization

-30%

Potential reduce by 15.6 kB

  • Original 52.8 kB
  • After minification 52.8 kB
  • After compression 37.2 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. Darbydental.com needs all CSS files to be minified and compressed as it can save up to 15.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (48%)

Requests Now

63

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Darby Dental. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.darbydental.com

www.darbydental.com

141 ms

fbevents.js

fbevents.js

113 ms

gtm.js

gtm.js

276 ms

site.min.css

site.min.css

79 ms

font-awesome.min.css

font-awesome.min.css

197 ms

all.css

all.css

179 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

172 ms

jquery-ui.js

jquery-ui.js

195 ms

jquery-ui.min.js

jquery-ui.min.js

185 ms

js.cookie.min.js

js.cookie.min.js

182 ms

popper.min.js

popper.min.js

170 ms

bootstrap.min.js

bootstrap.min.js

182 ms

darbyscript.js

darbyscript.js

170 ms

Kit.js

Kit.js

170 ms

siteseal.js

siteseal.js

316 ms

access.js

access.js

187 ms

css2

css2

192 ms

WebResource.axd

WebResource.axd

168 ms

searchButtons.js

searchButtons.js

186 ms

addToCart.js

addToCart.js

191 ms

ScriptResource.axd

ScriptResource.axd

190 ms

ScriptResource.axd

ScriptResource.axd

268 ms

ScriptResource.axd

ScriptResource.axd

267 ms

asyncjs.php

asyncjs.php

436 ms

api.js

api.js

310 ms

jquery.mask.js

jquery.mask.js

177 ms

CarouselMfrFrames.js

CarouselMfrFrames.js

308 ms

widget.js

widget.js

310 ms

9515510.jpg

9515510.jpg

204 ms

9515480.jpg

9515480.jpg

212 ms

9210000.jpg

9210000.jpg

213 ms

9541206.jpg

9541206.jpg

226 ms

9502906.jpg

9502906.jpg

225 ms

9540411.jpg

9540411.jpg

225 ms

5251457.jpg

5251457.jpg

212 ms

5256671.jpg

5256671.jpg

227 ms

5255291.jpg

5255291.jpg

226 ms

chat.png

chat.png

20 ms

email.png

email.png

9 ms

call.png

call.png

14 ms

Carestackgrey.svg

Carestackgrey.svg

12 ms

Techforcegrey.svg

Techforcegrey.svg

9 ms

ONDIEM.svg

ONDIEM.svg

14 ms

Darby.svg

Darby.svg

16 ms

login_new.svg

login_new.svg

18 ms

Search.png

Search.png

20 ms

no-image.jpg

no-image.jpg

19 ms

promotionAlpha.png

promotionAlpha.png

22 ms

IOS_AppStore_Badge.svg

IOS_AppStore_Badge.svg

27 ms

GooglePlay_Badge.svg

GooglePlay_Badge.svg

22 ms

Facebook.svg

Facebook.svg

29 ms

Instagram.svg

Instagram.svg

44 ms

LinkedIn.svg

LinkedIn.svg

41 ms

x-circle.svg

x-circle.svg

39 ms

al.php

al.php

125 ms

lg.php

lg.php

330 ms

34C5A2_2_0.woff

34C5A2_2_0.woff

40 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

46 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

58 ms

robotocondensed-bold-webfont.woff

robotocondensed-bold-webfont.woff

19 ms

34C5A2_3_0.woff

34C5A2_3_0.woff

20 ms

34C5A2_0_0.woff

34C5A2_0_0.woff

15 ms

34C5A2_1_0.woff

34C5A2_1_0.woff

15 ms

recaptcha__en.js

recaptcha__en.js

41 ms

NetworkSolutions.png

NetworkSolutions.png

86 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

66 ms

tracking.js

tracking.js

102 ms

ajax-loader.gif

ajax-loader.gif

42 ms

widget_app_base_1720170198437.js

widget_app_base_1720170198437.js

21 ms

fallback

fallback

25 ms

fallback__ltr.css

fallback__ltr.css

5 ms

css

css

20 ms

logo_48.png

logo_48.png

3 ms

Accessibility Review

darbydental.com 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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

darbydental.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

darbydental.com SEO score

76

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Darbydental.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Darbydental.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

darbydental.com

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