Tools & Wizards About Us
vitamindiscountcenter.net screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    94% of websites

vitamindiscountcenter.net

Welcome to Vitamin Discount Center - For Life. For Less. – Vitamin Discount Center, LLC

Page Load Speed

5 sec in total

First Response

210 ms

Resources Loaded

4.2 sec

Page Rendered

669 ms

vitamindiscountcenter.net screenshot

About Website

Welcome to vitamindiscountcenter.net homepage info - get ready to check Vitamin Discount Center best content right away, or after learning these important things about vitamindiscountcenter.net

Vitamin Discount Center offers discounts of up to 50% on all products, including Diet & Weight Loss, Family Wellness, Sports Nutrition, Natural Beauty, and Pet Health.

Visit vitamindiscountcenter.net

Key Findings

We analyzed Vitamindiscountcenter.net page load time and found that the first response time was 210 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

vitamindiscountcenter.net performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value4,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.333

34/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

vitamindiscountcenter.net

210 ms

www.vitamindiscountcenter.com

518 ms

modernizr.min.js

600 ms

utilities.js

243 ms

layout.css

362 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vitamindiscountcenter.net, 89% (54 requests) were made to Vitamindiscountcenter.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Vitamindiscountcenter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (48%)

Content Size

2.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vitamindiscountcenter.net main page is 2.8 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 48.9 kB

  • Original 59.7 kB
  • After minification 48.3 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 11.4 kB, which is 19% 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 48.9 kB or 82% of the original size.

Image Optimization

-41%

Potential reduce by 957.6 kB

  • Original 2.3 MB
  • After minification 1.4 MB

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. Obviously, Vitamin Discount Center needs image optimization as it can save up to 957.6 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 118.2 kB

  • Original 196.3 kB
  • After minification 190.1 kB
  • After compression 78.1 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 118.2 kB or 60% of the original size.

CSS Optimization

-88%

Potential reduce by 246.4 kB

  • Original 278.5 kB
  • After minification 200.8 kB
  • After compression 32.1 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. Vitamindiscountcenter.net needs all CSS files to be minified and compressed as it can save up to 246.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (24%)

Requests Now

55

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vitamin Discount Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vitamindiscountcenter.net

vitamindiscountcenter.net

210 ms

www.vitamindiscountcenter.com

www.vitamindiscountcenter.com

518 ms

modernizr.min.js

modernizr.min.js

600 ms

utilities.js

utilities.js

243 ms

layout.css

layout.css

362 ms

responsive.css

responsive.css

243 ms

default_modified.css

default_modified.css

245 ms

css

css

243 ms

fontello.css

fontello.css

140 ms

quicksearch.css

quicksearch.css

236 ms

flexslider.css

flexslider.css

255 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

261 ms

jquery.quicksearch.js

jquery.quicksearch.js

257 ms

functions.js

functions.js

261 ms

jquery.min.js

jquery.min.js

184 ms

analytics.js

analytics.js

116 ms

Logo_VDC.png

Logo_VDC.png

144 ms

facebook.png

facebook.png

139 ms

twitter.png

twitter.png

156 ms

pinterest.png

pinterest.png

150 ms

lock.png

lock.png

151 ms

nav-div.png

nav-div.png

149 ms

lens.png

lens.png

155 ms

sidebar_save.png

sidebar_save.png

317 ms

sidebar_vitalogic_logo.png

sidebar_vitalogic_logo.png

281 ms

sidebar_VDC_logo.png

sidebar_VDC_logo.png

313 ms

sidebar_naturalfactors_logo.png

sidebar_naturalfactors_logo.png

312 ms

life_extension_sidebar.jpg

life_extension_sidebar.jpg

313 ms

sidebar_twinings_logo.png

sidebar_twinings_logo.png

443 ms

as_heard.png

as_heard.png

413 ms

trustpilot_bagde-VDC.png

trustpilot_bagde-VDC.png

457 ms

ad2.png

ad2.png

2505 ms

new_chapter_banner.jpg

new_chapter_banner.jpg

570 ms

slider_banner_1.png

slider_banner_1.png

568 ms

Natrol_Banner.jpg

Natrol_Banner.jpg

568 ms

tea_banner.jpg

tea_banner.jpg

602 ms

radio_banner.jpg

radio_banner.jpg

515 ms

710779112391_THUMB.jpg

710779112391_THUMB.jpg

569 ms

star0.png

star0.png

617 ms

710779112742_THUMB.jpg

710779112742_THUMB.jpg

618 ms

850684006276_THUMB.jpg

850684006276_THUMB.jpg

618 ms

star5.png

star5.png

620 ms

688449258727_THUMB.jpg

688449258727_THUMB.jpg

657 ms

834266001521_THUMB.jpg

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674 ms

716123125659_THUMB.jpg

716123125659_THUMB.jpg

676 ms

335824000531_THUMB.jpg

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675 ms

068958035703_THUMB.jpg

068958035703_THUMB.jpg

685 ms

5425010391842_THUMB.jpg

5425010391842_THUMB.jpg

711 ms

737870159636_THUMB.jpg

737870159636_THUMB.jpg

749 ms

015794050292_THUMB.jpg

015794050292_THUMB.jpg

750 ms

812732022294_THUMB.jpg

812732022294_THUMB.jpg

751 ms

768990037900_THUMB.jpg

768990037900_THUMB.jpg

727 ms

74rNkO0_718VQPTEmPNsIvesZW2xOQ-xsNqO47m55DA.ttf

74rNkO0_718VQPTEmPNsIvesZW2xOQ-xsNqO47m55DA.ttf

279 ms

collect

collect

155 ms

collect

collect

292 ms

star3.png

star3.png

669 ms

count.asp

count.asp

654 ms

flexslider-icon.woff

flexslider-icon.woff

500 ms

ga-audiences

ga-audiences

134 ms

spacer.gif

spacer.gif

67 ms

print.css

print.css

67 ms

Accessibility Review

vitamindiscountcenter.net accessibility score

58

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

[aria-*] attributes are not valid or misspelled

High

ARIA IDs are not unique

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

vitamindiscountcenter.net 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

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

vitamindiscountcenter.net SEO score

99

Search Engine Optimization Advices

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vitamindiscountcenter.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vitamindiscountcenter.net 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

vitamindiscountcenter.net

Open Graph description is not detected on the main page of Vitamin Discount Center. 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: