Tools & Wizards About Us
a3bs.com screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

a3bs.com

Simulation and skills training for Medical Education - 3B Scientific

Page Load Speed

3.5 sec in total

First Response

203 ms

Resources Loaded

3.1 sec

Page Rendered

253 ms

a3bs.com screenshot

About Website

Click here to check amazing A 3B S content for United States. Otherwise, check out these important facts you probably never knew about a3bs.com

Medical Simulation, Medical Education, Medical Simulators, Human anatomy models and charts, Physics equipment and Biology supplies, Science Education, Physiotherapy and Acupuncture supplies

Visit a3bs.com

Key Findings

We analyzed A3bs.com page load time and found that the first response time was 203 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

a3bs.com performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value22.7 s

0/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value2,460 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.804

5/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

a3bs.com

203 ms

index.html

737 ms

gtm.js

75 ms

ioc4ckd.js

50 ms

jquery.js

161 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original A3bs.com, 62% (58 requests) were made to 3bscientific.com and 12% (11 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source 3bscientific.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.8 kB (15%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of A3bs.com main page is 2.0 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. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 153.3 kB

  • Original 179.9 kB
  • After minification 171.5 kB
  • After compression 26.6 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 153.3 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 129.7 kB

  • Original 1.6 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. A 3B S images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 15.3 kB

  • Original 190.2 kB
  • After minification 190.2 kB
  • After compression 174.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 8.4 kB

  • Original 61.9 kB
  • After minification 61.9 kB
  • After compression 53.5 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. A3bs.com needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (62%)

Requests Now

78

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A 3B S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

a3bs.com

a3bs.com

203 ms

index.html

index.html

737 ms

gtm.js

gtm.js

75 ms

ioc4ckd.js

ioc4ckd.js

50 ms

jquery.js

jquery.js

161 ms

bootstrap.min.js

bootstrap.min.js

249 ms

holder.js

holder.js

384 ms

bootstrap-dialog.js

bootstrap-dialog.js

457 ms

base-new.js

base-new.js

467 ms

sw-highlight.js

sw-highlight.js

465 ms

bootstrap-select.js

bootstrap-select.js

467 ms

jquery.ellipsis.js

jquery.ellipsis.js

465 ms

bootstrap.css

bootstrap.css

470 ms

bootstrap-dialog.css

bootstrap-dialog.css

538 ms

bootstrap-select.css

bootstrap-select.css

548 ms

jquery-ui.css

jquery-ui.css

546 ms

layout.css

layout.css

549 ms

slick.min.css

slick.min.css

36 ms

accessible-slick-theme.min.css

accessible-slick-theme.min.css

46 ms

jquery.bxslider.css

jquery.bxslider.css

558 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

558 ms

bootstrap-dialog.min.js

bootstrap-dialog.min.js

617 ms

jquery-ui.autocomplete.min.js

jquery-ui.autocomplete.min.js

625 ms

font-awesome.min.css

font-awesome.min.css

629 ms

v2.js

v2.js

54 ms

jquery-ui.easing.min.js

jquery-ui.easing.min.js

635 ms

embed-code.js

embed-code.js

36 ms

8885645.js

8885645.js

47 ms

slick.min.js

slick.min.js

24 ms

js

js

51 ms

js

js

124 ms

loader.js

loader.js

36 ms

cancel_white.png

cancel_white.png

186 ms

3B_LOGO_small.png

3B_LOGO_small.png

186 ms

phone_blue.png

phone_blue.png

185 ms

menu.png

menu.png

184 ms

mag_glass.png

mag_glass.png

186 ms

languageSelection_mobile.png

languageSelection_mobile.png

184 ms

wishlist_mobile.png

wishlist_mobile.png

294 ms

cart_mobile.png

cart_mobile.png

294 ms

3BLogo_Name.png

3BLogo_Name.png

293 ms

glass.png

glass.png

293 ms

languageSelection.png

languageSelection.png

293 ms

wishlist.png

wishlist.png

293 ms

cart.png

cart.png

378 ms

homepage-category-tile-simulation.jpg

homepage-category-tile-simulation.jpg

457 ms

homepage-category-tile-anatomy-3b-smart-anatomy.jpg

homepage-category-tile-anatomy-3b-smart-anatomy.jpg

458 ms

homepage-category-tile-physics.jpg

homepage-category-tile-physics.jpg

458 ms

homepage-category-tile-acupuncture.jpg

homepage-category-tile-acupuncture.jpg

378 ms

homepage-category-tile-therapy.jpg

homepage-category-tile-therapy.jpg

457 ms

homepage-category-tile-biology.jpg

homepage-category-tile-biology.jpg

459 ms

3B_Scientific_24-04_Banner_MidWifeDay_OVERVIEWLARGE.jpg

3B_Scientific_24-04_Banner_MidWifeDay_OVERVIEWLARGE.jpg

779 ms

3B_Scientific_24-04_Banner_MidWifeDay_OVERVIEWSMALL.jpg

3B_Scientific_24-04_Banner_MidWifeDay_OVERVIEWSMALL.jpg

779 ms

3B_Scientific_23-11_Banner_November_Tradeshow_OVERVIEWSMALL__2_.jpg

3B_Scientific_23-11_Banner_November_Tradeshow_OVERVIEWSMALL__2_.jpg

618 ms

3B_Scientific_24-04_Banner_REALITi360_Update_11.4.0_OVERVIEWSMALL.jpg

3B_Scientific_24-04_Banner_REALITi360_Update_11.4.0_OVERVIEWSMALL.jpg

701 ms

facebook.png

facebook.png

539 ms

pinterest.png

pinterest.png

539 ms

x-twitter.png

x-twitter.png

620 ms

youtube.png

youtube.png

621 ms

in.png

in.png

700 ms

instagram.png

instagram.png

701 ms

threads.png

threads.png

702 ms

us.png

us.png

779 ms

visa-card-web-s.jpg

visa-card-web-s.jpg

780 ms

mastercard-logo-web-s.jpg

mastercard-logo-web-s.jpg

782 ms

american-express-s.jpg

american-express-s.jpg

783 ms

i

i

163 ms

i

i

130 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

834 ms

call-tracking_9.js

call-tracking_9.js

4 ms

1.js

1.js

130 ms

bat.js

bat.js

122 ms

ajax-loader.gif

ajax-loader.gif

121 ms

A3B_P22_Stapling.gif

A3B_P22_Stapling.gif

1026 ms

banner.js

banner.js

141 ms

web-interactives-embed.js

web-interactives-embed.js

143 ms

fb.js

fb.js

157 ms

leadflows.js

leadflows.js

164 ms

8885645.js

8885645.js

140 ms

conversations-embed.js

conversations-embed.js

140 ms

ne.js

ne.js

137 ms

i

i

65 ms

i

i

109 ms

i

i

109 ms

i

i

110 ms

i

i

83 ms

i

i

96 ms

i

i

110 ms

i

i

128 ms

slick.woff

slick.woff

76 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

685 ms

ATLAS_-_EMS_Awards.jpg

ATLAS_-_EMS_Awards.jpg

685 ms

_net.gif

_net.gif

2 ms

Accessibility Review

a3bs.com accessibility score

96

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.

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

Links do not have a discernible name

Best Practices

a3bs.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

High

Missing source maps for large first-party JavaScript

SEO Factors

a3bs.com SEO score

90

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

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 A3bs.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 A3bs.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

a3bs.com

Open Graph description is not detected on the main page of A 3B S. 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: