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Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

specialproducts.vacumed.com

VacuMed | VO2 and Metabolic Testing Equipment for Sale

Page Load Speed

1.7 sec in total

First Response

73 ms

Resources Loaded

1.3 sec

Page Rendered

333 ms

specialproducts.vacumed.com screenshot

About Website

Welcome to specialproducts.vacumed.com homepage info - get ready to check Specialproducts Vacu Med best content for United States right away, or after learning these important things about specialproducts.vacumed.com

VacuMed has a variety of metabolic testing equipment for sale, including sophisticated tools to measure oxygen consumption, body fat, and metabolic levels.

Visit specialproducts.vacumed.com

Key Findings

We analyzed Specialproducts.vacumed.com page load time and found that the first response time was 73 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

specialproducts.vacumed.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

specialproducts.vacumed.com

73 ms

specialproducts.vacumed.com

50 ms

js

76 ms

logo_vacumed-362w.jpg

329 ms

jquery-3.7.0.min.js

34 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 10% of them (2 requests) were addressed to the original Specialproducts.vacumed.com, 67% (14 requests) were made to Lirp.cdn-website.com and 14% (3 requests) were made to Static.cdn-website.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Lirp.cdn-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.9 kB (33%)

Content Size

279.8 kB

After Optimization

187.9 kB

  • HTML
  • JavaScript

In fact, the total size of Specialproducts.vacumed.com main page is 279.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. HTML takes 149.8 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 91.8 kB

  • Original 149.8 kB
  • After minification 146.1 kB
  • After compression 58.0 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 91.8 kB or 61% of the original size.

JavaScript Optimization

-0%

Potential reduce by 155 B

  • Original 130.0 kB
  • After minification 130.0 kB
  • After compression 129.8 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (22%)

Requests Now

18

After Optimization

14

  • Images
  • JavaScript

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Specialproducts Vacu Med. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

specialproducts.vacumed.com

specialproducts.vacumed.com

73 ms

specialproducts.vacumed.com

specialproducts.vacumed.com

50 ms

js

js

76 ms

logo_vacumed-362w.jpg

logo_vacumed-362w.jpg

329 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

34 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

48 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

46 ms

gtm.js

gtm.js

71 ms

saver3.gif

saver3.gif

84 ms

Metabolic+Measurement+Callibrators-549w.jpg

Metabolic+Measurement+Callibrators-549w.jpg

330 ms

MX2_cart-LR2-549w.jpg

MX2_cart-LR2-549w.jpg

490 ms

17670-2-549w.JPG

17670-2-549w.JPG

537 ms

Quadscan_New_12-12-C-549w.JPG

Quadscan_New_12-12-C-549w.JPG

518 ms

1500MDD_no_leads-549w.jpg

1500MDD_no_leads-549w.jpg

548 ms

CompleteSystem-md-549w.jpg

CompleteSystem-md-549w.jpg

623 ms

bodystat1500_cables-549w.jpg

bodystat1500_cables-549w.jpg

622 ms

handelectrode-549w.jpg

handelectrode-549w.jpg

731 ms

photo-1513224502586-d1e602410265-549w.jpg

photo-1513224502586-d1e602410265-549w.jpg

1129 ms

footelectrode-549w.jpg

footelectrode-549w.jpg

832 ms

bodystat1500_with_printer-549w.jpg

bodystat1500_with_printer-549w.jpg

744 ms

Bodystat+1500-549w.jpg

Bodystat+1500-549w.jpg

916 ms

Accessibility Review

specialproducts.vacumed.com accessibility score

81

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-hidden="true"] elements contain focusable descendents

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

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

specialproducts.vacumed.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

specialproducts.vacumed.com SEO score

86

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

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 Specialproducts.vacumed.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 Specialproducts.vacumed.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

specialproducts.vacumed.com

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