Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

abbottdiagnostics.com

Login | Lab Central at Abbott

Page Load Speed

715 ms in total

First Response

111 ms

Resources Loaded

509 ms

Page Rendered

95 ms

About Website

Welcome to abbottdiagnostics.com homepage info - get ready to check Abbott Diagnostics best content for Russia right away, or after learning these important things about abbottdiagnostics.com

Abbott Diagnostics is a global leader in in vitro diagnostics and offers a broad range of innovative instrument systems and tests for hospitals, reference labs, blood banks, physician offices and clin...

Visit abbottdiagnostics.com

Key Findings

We analyzed Abbottdiagnostics.com page load time and found that the first response time was 111 ms and then it took 604 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

abbottdiagnostics.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value23.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.8 s

0/100

25%

SI (Speed Index)

Value23.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value31.3 s

0/100

10%

Network Requests Diagram

abbottdiagnostics.com

111 ms

abbottdiagnostics.com

143 ms

master.css

28 ms

style1.css

53 ms

index.css

77 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Abbottdiagnostics.com and no external sources were called. The less responsive or slowest element that took the longest time to load (143 ms) belongs to the original domain Abbottdiagnostics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.8 kB (67%)

Content Size

124.5 kB

After Optimization

40.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Abbottdiagnostics.com main page is 124.5 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. Only 10% of websites need less resources to load. Javascripts take 102.9 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 8.2 kB

  • Original 12.0 kB
  • After minification 11.1 kB
  • After compression 3.8 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 8.2 kB or 69% of the original size.

JavaScript Optimization

-66%

Potential reduce by 68.0 kB

  • Original 102.9 kB
  • After minification 101.9 kB
  • After compression 34.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 68.0 kB or 66% of the original size.

CSS Optimization

-78%

Potential reduce by 7.5 kB

  • Original 9.6 kB
  • After minification 6.1 kB
  • After compression 2.1 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. Abbottdiagnostics.com needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (33%)

Requests Now

9

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Abbott Diagnostics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

abbottdiagnostics.com accessibility score

87

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 input fields do not have accessible names

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

Links do not have a discernible name

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

Best Practices

abbottdiagnostics.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

abbottdiagnostics.com SEO score

83

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

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Abbottdiagnostics.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 Abbottdiagnostics.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Abbott Diagnostics. 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: