Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

nutrition.abbott

Innovative and Science Based Nutrition Products | Abbott

Page Load Speed

2.1 sec in total

First Response

159 ms

Resources Loaded

1.8 sec

Page Rendered

228 ms

nutrition.abbott screenshot

About Website

Click here to check amazing Nutrition content for Vietnam. Otherwise, check out these important facts you probably never knew about nutrition.abbott

Abbott develops innovative and science-based nutrition products that provide nutritional support for patient growth, recovery, and sustainability.

Visit nutrition.abbott

Key Findings

We analyzed Nutrition.abbott page load time and found that the first response time was 159 ms and then it took 2 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

nutrition.abbott performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value21.4 s

0/100

10%

TBT (Total Blocking Time)

Value18,680 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.465

19/100

15%

TTI (Time to Interactive)

Value30.3 s

0/100

10%

Network Requests Diagram

nutrition.abbott

159 ms

abbottnutrition.com

490 ms

normalize.css

25 ms

jquery.sidr.dark.css

47 ms

fontface.css

72 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Nutrition.abbott, 47% (15 requests) were made to Abbottnutrition.com and 28% (9 requests) were made to Static.abbottnutrition.com. The less responsive or slowest element that took the longest time to load (490 ms) relates to the external source Abbottnutrition.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 550.8 kB (37%)

Content Size

1.5 MB

After Optimization

945.0 kB

In fact, the total size of Nutrition.abbott main page is 1.5 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. 45% of websites need less resources to load. Images take 793.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.4 kB

  • Original 18.7 kB
  • After minification 15.4 kB
  • After compression 4.3 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. This page needs HTML code to be minified as it can gain 3.3 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.4 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 137 B

  • Original 793.4 kB
  • After minification 793.3 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. Nutrition images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 415.3 kB

  • Original 535.8 kB
  • After minification 373.9 kB
  • After compression 120.5 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 415.3 kB or 78% of the original size.

CSS Optimization

-82%

Potential reduce by 120.9 kB

  • Original 147.9 kB
  • After minification 129.3 kB
  • After compression 27.0 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. Nutrition.abbott needs all CSS files to be minified and compressed as it can save up to 120.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (54%)

Requests Now

24

After Optimization

11

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nutrition. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

nutrition.abbott accessibility score

87

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

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

nutrition.abbott 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nutrition.abbott SEO score

85

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nutrition.abbott 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 Nutrition.abbott 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

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