Tools & Wizards About Us
coms.nutritionexpress.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

coms.nutritionexpress.com

NutritionExpress.com - Shop for discount vitamins, supplements, bodybuilding products and more

Page Load Speed

344 ms in total

First Response

27 ms

Resources Loaded

266 ms

Page Rendered

51 ms

coms.nutritionexpress.com screenshot

About Website

Visit coms.nutritionexpress.com now to see the best up-to-date Com S Nutrition Express content for United States and also check out these interesting facts you probably never knew about coms.nutritionexpress.com

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Key Findings

We analyzed Coms.nutritionexpress.com page load time and found that the first response time was 27 ms and then it took 317 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

coms.nutritionexpress.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.938

3/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

coms.nutritionexpress.com

27 ms

coms.nutritionexpress.com

80 ms

gtm.js

98 ms

18583872588.js

45 ms

css2

37 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 60% of them (6 requests) were addressed to the original Coms.nutritionexpress.com, 10% (1 request) were made to Googletagmanager.com and 10% (1 request) were made to Cdn.optimizely.com. The less responsive or slowest element that took the longest time to load (149 ms) belongs to the original domain Coms.nutritionexpress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 447.4 kB (71%)

Content Size

626.1 kB

After Optimization

178.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Coms.nutritionexpress.com main page is 626.1 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. Javascripts take 591.7 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 2.8 kB

  • Original 5.3 kB
  • After minification 5.3 kB
  • After compression 2.5 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 2.8 kB or 53% of the original size.

JavaScript Optimization

-71%

Potential reduce by 421.8 kB

  • Original 591.7 kB
  • After minification 591.7 kB
  • After compression 169.9 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 421.8 kB or 71% of the original size.

CSS Optimization

-79%

Potential reduce by 22.8 kB

  • Original 29.1 kB
  • After minification 28.9 kB
  • After compression 6.2 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. Coms.nutritionexpress.com needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (38%)

Requests Now

8

After Optimization

5

  • AJAX
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Com S Nutrition Express. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coms.nutritionexpress.com

coms.nutritionexpress.com

27 ms

coms.nutritionexpress.com

coms.nutritionexpress.com

80 ms

gtm.js

gtm.js

98 ms

18583872588.js

18583872588.js

45 ms

css2

css2

37 ms

2.bc698acd.chunk.css

2.bc698acd.chunk.css

26 ms

main.d23cc0d9.chunk.css

main.d23cc0d9.chunk.css

41 ms

2.70c1f039.chunk.js

2.70c1f039.chunk.js

88 ms

main.5ce2e74d.chunk.js

main.5ce2e74d.chunk.js

149 ms

a14154020203.html

a14154020203.html

34 ms

Accessibility Review

coms.nutritionexpress.com accessibility score

88

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.

Best Practices

coms.nutritionexpress.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

coms.nutritionexpress.com SEO score

92

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

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 Coms.nutritionexpress.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 Coms.nutritionexpress.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

coms.nutritionexpress.com

Open Graph description is not detected on the main page of Com S Nutrition Express. 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: