Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

Page Load Speed

15 sec in total

First Response

487 ms

Resources Loaded

13.3 sec

Page Rendered

1.2 sec

biztrainers.co.nz screenshot

About Website

Click here to check amazing Biztrainers content for Morocco. Otherwise, check out these important facts you probably never knew about biztrainers.co.nz

Highly effective leadership and management training courses, customer service training, sales, teamwork and team building, conflict resolution, time management,

Visit biztrainers.co.nz

Key Findings

We analyzed Biztrainers.co.nz page load time and found that the first response time was 487 ms and then it took 14.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

biztrainers.co.nz performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

biztrainers.co.nz

487 ms

biztrainers.co.nz

1634 ms

joomla-alert.min.css

48 ms

theme.9.css

728 ms

core.min.js

756 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that all of those requests were addressed to Biztrainers.co.nz and no external sources were called. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Biztrainers.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 432.1 kB (31%)

Content Size

1.4 MB

After Optimization

970.0 kB

In fact, the total size of Biztrainers.co.nz main page is 1.4 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 85.3 kB

  • Original 99.2 kB
  • After minification 82.2 kB
  • After compression 13.9 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 17.0 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 85.3 kB or 86% of the original size.

Image Optimization

-29%

Potential reduce by 346.7 kB

  • Original 1.2 MB
  • After minification 828.6 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. Obviously, Biztrainers needs image optimization as it can save up to 346.7 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 56 B

  • Original 78.3 kB
  • After minification 78.3 kB
  • After compression 78.2 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

-0%

Potential reduce by 12 B

  • Original 49.2 kB
  • After minification 49.2 kB
  • After compression 49.2 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. Biztrainers.co.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (7%)

Requests Now

92

After Optimization

86

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biztrainers. 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 as a result speed up the page load time.

Accessibility Review

biztrainers.co.nz accessibility score

93

Accessibility Issues

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

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

Links do not have a discernible name

Best Practices

biztrainers.co.nz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

biztrainers.co.nz SEO score

93

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 Biztrainers.co.nz 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 Biztrainers.co.nz 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 Biztrainers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: