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dobbsmedicalsales.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dobbsmedicalsales.com

Dobbs Medical Sales Inc. | Used and Pre-Owned Endoscopy Equipment Industry Leader

Page Load Speed

4.1 sec in total

First Response

142 ms

Resources Loaded

3.4 sec

Page Rendered

494 ms

dobbsmedicalsales.com screenshot

About Website

Click here to check amazing Dobbs Medical Sales content. Otherwise, check out these important facts you probably never knew about dobbsmedicalsales.com

Dobbs Medical Sales is an industry leader in the pre-owned and used Endoscopy Equipment market. We have provided premium Equipment for a reasonable price for more than 25 years.

Visit dobbsmedicalsales.com

Key Findings

We analyzed Dobbsmedicalsales.com page load time and found that the first response time was 142 ms and then it took 3.9 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

dobbsmedicalsales.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value38.7 s

0/100

25%

SI (Speed Index)

Value23.3 s

0/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.352

31/100

15%

TTI (Time to Interactive)

Value33.9 s

0/100

10%

Network Requests Diagram

dobbsmedicalsales.com

142 ms

www.dobbsmedicalsales.com

797 ms

calendar.css

267 ms

grid.css

412 ms

material-icons.css

418 ms

Our browser made a total of 160 requests to load all elements on the main page. We found that 90% of them (144 requests) were addressed to the original Dobbsmedicalsales.com, 2% (3 requests) were made to Google.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (944 ms) belongs to the original domain Dobbsmedicalsales.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (51%)

Content Size

4.5 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dobbsmedicalsales.com main page is 4.5 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. 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 149.4 kB

  • Original 165.3 kB
  • After minification 117.2 kB
  • After compression 15.9 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 48.0 kB, which is 29% 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 149.4 kB or 90% of the original size.

Image Optimization

-10%

Potential reduce by 177.1 kB

  • Original 1.7 MB
  • After minification 1.5 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. Dobbs Medical Sales images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 1.8 MB

  • Original 2.4 MB
  • After minification 1.5 MB
  • After compression 569.9 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 1.8 MB or 76% of the original size.

CSS Optimization

-64%

Potential reduce by 132.8 kB

  • Original 207.8 kB
  • After minification 175.7 kB
  • After compression 75.0 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. Dobbsmedicalsales.com needs all CSS files to be minified and compressed as it can save up to 132.8 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 110 (71%)

Requests Now

154

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobbs Medical Sales. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 100 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dobbsmedicalsales.com

dobbsmedicalsales.com

142 ms

www.dobbsmedicalsales.com

www.dobbsmedicalsales.com

797 ms

calendar.css

calendar.css

267 ms

grid.css

grid.css

412 ms

material-icons.css

material-icons.css

418 ms

font-awesome.css

font-awesome.css

416 ms

modules.css

modules.css

944 ms

style.css

style.css

543 ms

print.css

print.css

332 ms

CustomStyle.css

CustomStyle.css

405 ms

ThemeIndex.css

ThemeIndex.css

479 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

556 ms

noconflict.js

noconflict.js

488 ms

bootstrap.min.js

bootstrap.min.js

490 ms

scripts.js

scripts.js

558 ms

URI.js

URI.js

581 ms

require.js

require.js

636 ms

mixins.js

mixins.js

613 ms

requirejs-config.js

requirejs-config.js

650 ms

Cart.js

Cart.js

648 ms

ajaxcart.js

ajaxcart.js

464 ms

api.js

api.js

37 ms

css

css

35 ms

Dobbslogo250.png

Dobbslogo250.png

86 ms

loader-2.gif

loader-2.gif

87 ms

blank.gif

blank.gif

71 ms

LGPic_311fd206-e94a-4005-a0c2-4aada97bd247.png

LGPic_311fd206-e94a-4005-a0c2-4aada97bd247.png

231 ms

LGPic_51da62db-7a91-4b92-897e-709f0495c1d9.jpg

LGPic_51da62db-7a91-4b92-897e-709f0495c1d9.jpg

152 ms

LGPic_9f939575-7d36-4cc6-b052-39448f223d3e.jpg

LGPic_9f939575-7d36-4cc6-b052-39448f223d3e.jpg

231 ms

LGPic_e1ab6633-73bd-4f39-a9e1-15db770aefc2.jpg

LGPic_e1ab6633-73bd-4f39-a9e1-15db770aefc2.jpg

286 ms

LGPic_75737a5d-9d53-44b0-9159-ae172b6be11a.jpg

LGPic_75737a5d-9d53-44b0-9159-ae172b6be11a.jpg

153 ms

LGPic_e7c582dc-8901-4eb3-8a21-6348a76d1052.jpg

LGPic_e7c582dc-8901-4eb3-8a21-6348a76d1052.jpg

153 ms

olympus.jpg

olympus.jpg

231 ms

pentax.jpg

pentax.jpg

232 ms

fujinon.jpg

fujinon.jpg

233 ms

storz.jpg

storz.jpg

286 ms

stryker.jpg

stryker.jpg

290 ms

acmi.gif

acmi.gif

293 ms

vision_science.jpg

vision_science.jpg

296 ms

linvatec.jpg

linvatec.jpg

295 ms

OlympusBottle.jpg

OlympusBottle.jpg

353 ms

MDPic_e1ab6633-73bd-4f39-a9e1-15db770aefc2.jpg

MDPic_e1ab6633-73bd-4f39-a9e1-15db770aefc2.jpg

354 ms

MDPic_7eb4793c-61ad-4918-b634-8d54f4ed3e63.jpg

MDPic_7eb4793c-61ad-4918-b634-8d54f4ed3e63.jpg

362 ms

MDPic_17975139-ab9a-4687-8e40-c171e7b171f1.jpg

MDPic_17975139-ab9a-4687-8e40-c171e7b171f1.jpg

365 ms

MDPic_c0d4090e-49f0-4658-88af-42375aeaaaab.jpg

MDPic_c0d4090e-49f0-4658-88af-42375aeaaaab.jpg

366 ms

MDPic_063156fd-9ab4-4f5b-a3f3-7632c40b5f01.jpg

MDPic_063156fd-9ab4-4f5b-a3f3-7632c40b5f01.jpg

370 ms

MDPic_d2ee3086-b8ef-4a20-bef4-8814ef033e54.jpg

MDPic_d2ee3086-b8ef-4a20-bef4-8814ef033e54.jpg

447 ms

MDPic_d3e9bf56-fc61-45b3-befe-93a700460573.jpg

MDPic_d3e9bf56-fc61-45b3-befe-93a700460573.jpg

446 ms

MDPic_9b4d4566-fe92-46ee-9c00-7d8f087a9668.jpg

MDPic_9b4d4566-fe92-46ee-9c00-7d8f087a9668.jpg

447 ms

MDPic_03a0911c-2216-49b8-8274-8a3a3cc327e0.jpg

MDPic_03a0911c-2216-49b8-8274-8a3a3cc327e0.jpg

447 ms

MDPic_7b2a20f6-a92f-4c62-8ac9-8a4a5ccb1fd6.jpg

MDPic_7b2a20f6-a92f-4c62-8ac9-8a4a5ccb1fd6.jpg

447 ms

MAJ-843.jpg

MAJ-843.jpg

453 ms

MDPic_e609eac1-bbb8-4da6-baf9-1dc5918f5b49.png

MDPic_e609eac1-bbb8-4da6-baf9-1dc5918f5b49.png

505 ms

MDPic_e7c582dc-8901-4eb3-8a21-6348a76d1052.jpg

MDPic_e7c582dc-8901-4eb3-8a21-6348a76d1052.jpg

503 ms

MDPic_7066e741-6a91-467e-8877-7fe7d48b2d3f.jpg

MDPic_7066e741-6a91-467e-8877-7fe7d48b2d3f.jpg

553 ms

MDPic_0fb04f41-3458-4190-aa2c-14fcdeecc320.jpg

MDPic_0fb04f41-3458-4190-aa2c-14fcdeecc320.jpg

517 ms

specialty1.jpg

specialty1.jpg

561 ms

specialty2.jpg

specialty2.jpg

561 ms

gtm.js

gtm.js

82 ms

jquery.js

jquery.js

650 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

517 ms

responsive.js

responsive.js

512 ms

dataPost.js

dataPost.js

541 ms

theme.js

theme.js

480 ms

bootstrap.js

bootstrap.js

478 ms

translate-inline.js

translate-inline.js

522 ms

recaptcha__en.js

recaptcha__en.js

30 ms

gtm.js

gtm.js

68 ms

MaterialIcons-Regular.woff

MaterialIcons-Regular.woff

444 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

485 ms

specialty3.jpg

specialty3.jpg

527 ms

fallback

fallback

29 ms

analytics.js

analytics.js

24 ms

fallback__ltr.css

fallback__ltr.css

9 ms

css

css

23 ms

collect

collect

19 ms

logo_48.png

logo_48.png

15 ms

collect

collect

40 ms

js

js

39 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

30 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

36 ms

ga-audiences

ga-audiences

87 ms

tabs.js

tabs.js

118 ms

domReady.js

domReady.js

161 ms

dropdown.js

dropdown.js

161 ms

device.min.js

device.min.js

162 ms

matchMedia.js

matchMedia.js

187 ms

template.js

template.js

162 ms

main.js

main.js

169 ms

bootstrap.js

bootstrap.js

165 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

175 ms

mage.js

mage.js

181 ms

ie-class-fixer.js

ie-class-fixer.js

212 ms

carouselInit.js

carouselInit.js

211 ms

sidebarCollapse.js

sidebarCollapse.js

235 ms

selectize.js

selectize.js

237 ms

jquery-migrate.js

jquery-migrate.js

210 ms

common.js

common.js

210 ms

stickUp.js

stickUp.js

246 ms

jquery-ui.js

jquery-ui.js

334 ms

jquery.rd-navbar.js

jquery.rd-navbar.js

266 ms

jquery.animateNumber.min.js

jquery.animateNumber.min.js

269 ms

translate.js

translate.js

258 ms

collapsible.js

collapsible.js

214 ms

underscore.js

underscore.js

201 ms

knockout.js

knockout.js

238 ms

knockout-es5.js

knockout-es5.js

231 ms

engine.js

engine.js

228 ms

bootstrap.js

bootstrap.js

229 ms

observable_array.js

observable_array.js

265 ms

bound-nodes.js

bound-nodes.js

275 ms

scripts.js

scripts.js

282 ms

owl.carousel.min.js

owl.carousel.min.js

258 ms

select2.js

select2.js

239 ms

jquery.cookie.js

jquery.cookie.js

140 ms

doubletaptogo.js

doubletaptogo.js

113 ms

knockout-repeat.js

knockout-repeat.js

116 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

126 ms

observable_source.js

observable_source.js

141 ms

renderer.js

renderer.js

148 ms

resizable.js

resizable.js

139 ms

i18n.js

i18n.js

167 ms

scope.js

scope.js

181 ms

range.js

range.js

205 ms

mage-init.js

mage-init.js

198 ms

keyboard.js

keyboard.js

216 ms

optgroup.js

optgroup.js

216 ms

after-render.js

after-render.js

231 ms

autoselect.js

autoselect.js

302 ms

datepicker.js

datepicker.js

330 ms

outer_click.js

outer_click.js

283 ms

fadeVisible.js

fadeVisible.js

274 ms

collapsible.js

collapsible.js

324 ms

staticChecked.js

staticChecked.js

312 ms

simple-checked.js

simple-checked.js

346 ms

bind-html.js

bind-html.js

355 ms

tooltip.js

tooltip.js

370 ms

wrapper.js

wrapper.js

356 ms

events.js

events.js

365 ms

es6-collections.js

es6-collections.js

373 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

362 ms

class.js

class.js

300 ms

async.js

async.js

306 ms

registry.js

registry.js

324 ms

loader.js

loader.js

330 ms

main.js

main.js

254 ms

calendar.js

calendar.js

161 ms

text.js

text.js

132 ms

dom-observer.js

dom-observer.js

72 ms

bindings.js

bindings.js

86 ms

arrays.js

arrays.js

81 ms

compare.js

compare.js

75 ms

misc.js

misc.js

92 ms

objects.js

objects.js

107 ms

strings.js

strings.js

117 ms

template.js

template.js

127 ms

jquery-ui-timepicker-addon.js

jquery-ui-timepicker-addon.js

134 ms

tooltip.html

tooltip.html

114 ms

MutationObserver.js

MutationObserver.js

115 ms

FormData.js

FormData.js

92 ms

Accessibility Review

dobbsmedicalsales.com accessibility score

73

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

[role]s do not have all required [aria-*] attributes

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

High

Image elements do not have [alt] attributes

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.

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

dobbsmedicalsales.com 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

SEO Factors

dobbsmedicalsales.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Dobbsmedicalsales.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 Dobbsmedicalsales.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

dobbsmedicalsales.com

Open Graph description is not detected on the main page of Dobbs Medical Sales. 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: