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dualcap.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

dualcap.com

DualCap® Disinfection & Protection System | Merit Medical

Page Load Speed

2.8 sec in total

First Response

38 ms

Resources Loaded

2.1 sec

Page Rendered

646 ms

dualcap.com screenshot

About Website

Welcome to dualcap.com homepage info - get ready to check Dual Cap best content right away, or after learning these important things about dualcap.com

A uniquely designed disinfecting cap system for use on both the male luer connector at the end of the IV tubing and the needle-free valve.

Visit dualcap.com

Key Findings

We analyzed Dualcap.com page load time and found that the first response time was 38 ms and then it took 2.7 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

dualcap.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value3,110 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

Network Requests Diagram

dualcap.com

38 ms

110 ms

87 ms

199 ms

gtm.js

78 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dualcap.com, 49% (74 requests) were made to Merit.com and 45% (68 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (883 ms) relates to the external source Merit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.0 kB (54%)

Content Size

379.8 kB

After Optimization

172.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dualcap.com main page is 379.8 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. 65% of websites need less resources to load. HTML takes 238.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 197.7 kB

  • Original 238.6 kB
  • After minification 238.5 kB
  • After compression 40.9 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. 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 197.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 106.0 kB
  • After minification 106.0 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. Dual Cap images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 9.3 kB

  • Original 35.2 kB
  • After minification 35.2 kB
  • After compression 25.9 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 9.3 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (85%)

Requests Now

79

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dual Cap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dualcap.com

dualcap.com

38 ms

110 ms

87 ms

199 ms

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78 ms

uc.js

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69 ms

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144 ms

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147 ms

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63 ms

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148 ms

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167 ms

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142 ms

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144 ms

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239 ms

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221 ms

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215 ms

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214 ms

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234 ms

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314 ms

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312 ms

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318 ms

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41 ms

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616 ms

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569 ms

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569 ms

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sweetalert2.all.min.js

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665 ms

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51 ms

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706 ms

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35 ms

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Accessibility Review

dualcap.com accessibility score

84

Accessibility Issues

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

dualcap.com best practices score

83

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

SEO Factors

dualcap.com SEO score

79

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

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 Dualcap.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 Dualcap.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

dualcap.com

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