Tools & Wizards About Us
visbymedical.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

visbymedical.com

Home | Visby Medical

Page Load Speed

6.2 sec in total

First Response

30 ms

Resources Loaded

5 sec

Page Rendered

1.1 sec

visbymedical.com screenshot

About Website

Click here to check amazing Visby Medical content for United States. Otherwise, check out these important facts you probably never knew about visbymedical.com

Visby Medical is a medical diagnostics company with portable PCR testing technology for both clinical and mobile laboratory settings.

Visit visbymedical.com

Key Findings

We analyzed Visbymedical.com page load time and found that the first response time was 30 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

visbymedical.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value23,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value46.9 s

0/100

10%

Network Requests Diagram

visbymedical.com

30 ms

www.visbymedical.com

489 ms

stack-adapt-pixel.js

282 ms

js

42 ms

polyfill-87c0584b97226e7a00ce.js

212 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 19% of them (15 requests) were addressed to the original Visbymedical.com, 32% (26 requests) were made to Youtube.com and 10% (8 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Visbymedical.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 457.1 kB (20%)

Content Size

2.3 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visbymedical.com main page is 2.3 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. Only a small number of websites need less resources to load. Images take 937.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 251.8 kB

  • Original 354.2 kB
  • After minification 354.0 kB
  • After compression 102.4 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 251.8 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 937.2 kB
  • After minification 937.2 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. Visby Medical images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 205.2 kB

  • Original 846.7 kB
  • After minification 846.7 kB
  • After compression 641.4 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 205.2 kB or 24% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 117.7 kB
  • After minification 117.7 kB
  • After compression 117.7 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. Visbymedical.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (52%)

Requests Now

67

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visby Medical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

visbymedical.com

visbymedical.com

30 ms

www.visbymedical.com

www.visbymedical.com

489 ms

stack-adapt-pixel.js

stack-adapt-pixel.js

282 ms

js

js

42 ms

polyfill-87c0584b97226e7a00ce.js

polyfill-87c0584b97226e7a00ce.js

212 ms

app-60d29bc4776ec918dea7.js

app-60d29bc4776ec918dea7.js

424 ms

dc6a8720040df98778fe970bf6c000a41750d3ae-0956c41ba75fddc6636d.js

dc6a8720040df98778fe970bf6c000a41750d3ae-0956c41ba75fddc6636d.js

334 ms

framework-6c88a0185e9262fa02c5.js

framework-6c88a0185e9262fa02c5.js

424 ms

webpack-runtime-6457981aee68e22a2e56.js

webpack-runtime-6457981aee68e22a2e56.js

334 ms

events.js

events.js

109 ms

gtm.js

gtm.js

107 ms

background-purple-223294b43c3d51571e7b9def316dc480.png

background-purple-223294b43c3d51571e7b9def316dc480.png

82 ms

js

js

99 ms

analytics.js

analytics.js

94 ms

poppins-all-400-normal-6fbfdac99c274b77fe96e58765fd8792.woff

poppins-all-400-normal-6fbfdac99c274b77fe96e58765fd8792.woff

486 ms

poppins-all-600-normal-ef66d5cebf31c6a236038418f0d4277e.woff

poppins-all-600-normal-ef66d5cebf31c6a236038418f0d4277e.woff

485 ms

poppins-all-700-normal-34a71a4b9d011ddf66e951d3e1e13ea5.woff

poppins-all-700-normal-34a71a4b9d011ddf66e951d3e1e13ea5.woff

485 ms

poppins-all-900-normal-c3cd91412a14b2c41c073314e65438aa.woff

poppins-all-900-normal-c3cd91412a14b2c41c073314e65438aa.woff

420 ms

c05a6f09-0f15-4672-af08-3e8cc4c27250.js

c05a6f09-0f15-4672-af08-3e8cc4c27250.js

141 ms

insight.min.js

insight.min.js

126 ms

destination

destination

91 ms

js

js

126 ms

43886756.js

43886756.js

189 ms

saq_pxl

saq_pxl

106 ms

js

js

128 ms

sexual-health-test-8e138ac9d70749d7255b3f09314734a1.jpg

sexual-health-test-8e138ac9d70749d7255b3f09314734a1.jpg

1320 ms

respiratory-health-test-a95b74195868b50e0db44a3827aa9fb0.jpg

respiratory-health-test-a95b74195868b50e0db44a3827aa9fb0.jpg

1612 ms

insight_tag_errors.gif

insight_tag_errors.gif

214 ms

insight_tag_errors.gif

insight_tag_errors.gif

359 ms

6si.min.js

6si.min.js

63 ms

146 ms

43886756.js

43886756.js

203 ms

banner.js

banner.js

138 ms

collectedforms.js

collectedforms.js

141 ms

fb.js

fb.js

142 ms

oVoetsChqlo

oVoetsChqlo

221 ms

1bWmue6R4zM

1bWmue6R4zM

309 ms

DTdu17hdTyQ

DTdu17hdTyQ

260 ms

em2AqiLdBWw

em2AqiLdBWw

375 ms

pkkTSv6fS5I

pkkTSv6fS5I

269 ms

eeN_iueqPYc

eeN_iueqPYc

257 ms

U2vDKF2gpmw

U2vDKF2gpmw

443 ms

WkCuvXYloPA

WkCuvXYloPA

1148 ms

q9fJKItjpLvEsUcdtUCbvgqiRLRIb2iFgaKWFFRI8aXCVUVnRvaGJPqBx8ieiHZZdekZ+xBc1v14FLCJiXAJcQMC8BLiFgXgJcQsC8BLiEgHkJcAkB8xLgEgLmJcAlBMxLgEsImJcAlxAwLwEuIWBeAlxCwLwEuISAeQlwCQHzElD48kV2ccV87yi7RQ5+YHGOOv8j+nrA5hvjLruyw1IVLwAAAABJRU5ErkJggg==

q9fJKItjpLvEsUcdtUCbvgqiRLRIb2iFgaKWFFRI8aXCVUVnRvaGJPqBx8ieiHZZdekZ+xBc1v14FLCJiXAJcQMC8BLiFgXgJcQsC8BLiEgHkJcAkB8xLgEgLmJcAlBMxLgEsImJcAlxAwLwEuIWBeAlxCwLwEuISAeQlwCQHzElD48kV2ccV87yi7RQ5+YHGOOv8j+nrA5hvjLruyw1IVLwAAAABJRU5ErkJggg==

2 ms

3WYaHsA5f4+oecX9+RwAAAAASUVORK5CYII=

3WYaHsA5f4+oecX9+RwAAAAASUVORK5CYII=

1 ms

iframe_api

iframe_api

195 ms

91 ms

www-player.css

www-player.css

61 ms

www-embed-player.js

www-embed-player.js

93 ms

base.js

base.js

229 ms

www-player.css

www-player.css

101 ms

www-embed-player.js

www-embed-player.js

117 ms

base.js

base.js

877 ms

li_sync

li_sync

1138 ms

www-widgetapi.js

www-widgetapi.js

1029 ms

ad_status.js

ad_status.js

573 ms

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

442 ms

embed.js

embed.js

365 ms

id

id

68 ms

Create

Create

547 ms

Create

Create

547 ms

Create

Create

545 ms

Create

Create

532 ms

Create

Create

465 ms

Create

Create

1162 ms

Create

Create

352 ms

Create

Create

257 ms

qoe

qoe

225 ms

embed.js

embed.js

136 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

62 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

60 ms

1bWmue6R4zM

1bWmue6R4zM

743 ms

DTdu17hdTyQ

DTdu17hdTyQ

743 ms

em2AqiLdBWw

em2AqiLdBWw

741 ms

pkkTSv6fS5I

pkkTSv6fS5I

741 ms

eeN_iueqPYc

eeN_iueqPYc

740 ms

U2vDKF2gpmw

U2vDKF2gpmw

974 ms

WkCuvXYloPA

WkCuvXYloPA

973 ms

zi-tag.js

zi-tag.js

1272 ms

pd.js

pd.js

1273 ms

ad_status.js

ad_status.js

888 ms

Accessibility Review

visbymedical.com accessibility score

98

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.

Best Practices

visbymedical.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

High

Page has valid source maps

SEO Factors

visbymedical.com SEO score

88

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

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 Visbymedical.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 Visbymedical.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

visbymedical.com

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