Tools & Wizards About Us
metrotest.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

metrotest.com

Test and Tag Professionals. PAT Sales and Online Training

Page Load Speed

13.7 sec in total

First Response

152 ms

Resources Loaded

13 sec

Page Rendered

514 ms

metrotest.com screenshot

About Website

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

Metrotest provide a wide range of electrical test and tag services, testing and electrical equipment and courses to learn to test and tag and to use all equipment.

Visit metrotest.com

Key Findings

We analyzed Metrotest.com page load time and found that the first response time was 152 ms and then it took 13.5 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

metrotest.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

8/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value24.4 s

0/100

10%

TBT (Total Blocking Time)

Value15,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.093

91/100

15%

TTI (Time to Interactive)

Value31.9 s

0/100

10%

Network Requests Diagram

metrotest.com

152 ms

www.metrotest.co.nz

3284 ms

hotjar-2272025.js

150 ms

gtm.js

215 ms

jc_comments.css

150 ms

Our browser made a total of 229 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Metrotest.com, 70% (161 requests) were made to Metrotest.co.nz and 11% (25 requests) were made to Img.youtube.com. The less responsive or slowest element that took the longest time to load (6.9 sec) relates to the external source Metrotest.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.8 kB (23%)

Content Size

2.3 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Metrotest.com main page is 2.3 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. Only a small number of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 475.7 kB

  • Original 549.7 kB
  • After minification 522.3 kB
  • After compression 74.0 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 475.7 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 57.7 kB

  • Original 1.4 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. Metro Test images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

  • Original 326.5 kB
  • After minification 326.5 kB
  • After compression 325.2 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

-1%

Potential reduce by 15 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.3 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. Metrotest.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 146 (67%)

Requests Now

219

After Optimization

73

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 219 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metro Test. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 81 to 1 for JavaScripts and from 67 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

metrotest.com

metrotest.com

152 ms

www.metrotest.co.nz

www.metrotest.co.nz

3284 ms

hotjar-2272025.js

hotjar-2272025.js

150 ms

gtm.js

gtm.js

215 ms

jc_comments.css

jc_comments.css

150 ms

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192 ms

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189 ms

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187 ms

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184 ms

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navigation.min.js

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skip-link-focus-fix.min.js

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select2.full.min.js

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350 ms

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348 ms

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337 ms

bootstrap-datepicker.min.js

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327 ms

tribe-events.min.js

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317 ms

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317 ms

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315 ms

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316 ms

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309 ms

tribe-events-bar.min.js

tribe-events-bar.min.js

298 ms

widget-calendar.js

widget-calendar.js

294 ms

forms.js

forms.js

295 ms

Metrotest-Logo.png

Metrotest-Logo.png

280 ms

fbevents.js

fbevents.js

88 ms

banner.jpg

banner.jpg

379 ms

760055398a071205825c052de.js

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257 ms

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74 ms

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128 ms

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AS-NZS_3760-medium-300x298.png

129 ms

metro_easipat.webp

metro_easipat.webp

129 ms

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128 ms

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128 ms

megger_150R_pat_tester-300x345.jpg

megger_150R_pat_tester-300x345.jpg

127 ms

CEM_DT9054_rcd_tester.jpg

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127 ms

thermal_transfer_label_printers.png

thermal_transfer_label_printers.png

217 ms

Direct_thermal_label_printers.jpg

Direct_thermal_label_printers.jpg

216 ms

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215 ms

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214 ms

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213 ms

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213 ms

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216 ms

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Accessibility Review

metrotest.com accessibility score

85

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

button, link, and menuitem elements do not have accessible names.

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

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

metrotest.com best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

metrotest.com SEO score

82

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

High

Tap targets are not sized appropriately

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 Metrotest.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 Metrotest.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

metrotest.com

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