Tools & Wizards About Us

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

caltrate.com.au

Caltrate Calcium Supplements & Vitamin D Supplements

Page Load Speed

666 ms in total

First Response

74 ms

Resources Loaded

522 ms

Page Rendered

70 ms

About Website

Visit caltrate.com.au now to see the best up-to-date Caltrate content and also check out these interesting facts you probably never knew about caltrate.com.au

Nothing has more vitamin D3 than Caltrate to help nourish stronger, healthier bones.* Explore a wide variety of products with calcium plus essential supporting nutrients like vitamin D, magnesium and ...

Visit caltrate.com.au

Key Findings

We analyzed Caltrate.com.au page load time and found that the first response time was 74 ms and then it took 592 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

caltrate.com.au performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value630 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

caltrate.com.au

74 ms

www.caltrate.com.au

135 ms

design.default.bootstrap.v0-0-1.ts202408291459.css

69 ms

head.v0-0-1.ts202408291458.js

117 ms

quicklink.umd.js

23 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 19% of them (3 requests) were addressed to the original Caltrate.com.au, 44% (7 requests) were made to I-cf65.ch-static.com and 25% (4 requests) were made to A-cf65.ch-static.com. The less responsive or slowest element that took the longest time to load (184 ms) relates to the external source A-cf65.ch-static.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.8 kB (12%)

Content Size

514.1 kB

After Optimization

454.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Caltrate.com.au main page is 514.1 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. 45% of websites need less resources to load. Javascripts take 201.7 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 47.7 kB

  • Original 54.3 kB
  • After minification 40.8 kB
  • After compression 6.6 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 13.6 kB, which is 25% 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 47.7 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 851 B

  • Original 135.4 kB
  • After minification 134.5 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. Caltrate images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 758 B

  • Original 201.7 kB
  • After minification 201.7 kB
  • After compression 200.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 10.5 kB

  • Original 122.7 kB
  • After minification 122.7 kB
  • After compression 112.2 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. Caltrate.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (21%)

Requests Now

14

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caltrate. 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

Accessibility Review

caltrate.com.au accessibility score

90

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

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

caltrate.com.au 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

caltrate.com.au SEO score

93

Search Engine Optimization Advices

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 Caltrate.com.au 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 Caltrate.com.au 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 Caltrate. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: