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gruzo.co.nz screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

gruzo.co.nz

Online Tyre Shop | Tyres Online | Gruzo - New Zealand

Page Load Speed

2.5 sec in total

First Response

21 ms

Resources Loaded

2.1 sec

Page Rendered

330 ms

gruzo.co.nz screenshot

About Website

Click here to check amazing Gruzo content. Otherwise, check out these important facts you probably never knew about gruzo.co.nz

Gruzo New Zealand is your online tyre shop. We have created an easy way to buy tyres online. Using our tyre shopping assistant, you can easily find the right tyres for your vehicle.

Visit gruzo.co.nz

Key Findings

We analyzed Gruzo.co.nz page load time and found that the first response time was 21 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

gruzo.co.nz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value4,260 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

gruzo.co.nz

21 ms

www.gruzo.co.nz

954 ms

js

175 ms

jquery-1.10.2.min.js

20 ms

jquery.validate.min.js

30 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 73% of them (29 requests) were addressed to the original Gruzo.co.nz, 15% (6 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (954 ms) belongs to the original domain Gruzo.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.1 kB (32%)

Content Size

714.3 kB

After Optimization

482.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gruzo.co.nz main page is 714.3 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. 70% of websites need less resources to load. Javascripts take 526.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 35.3 kB

  • Original 43.2 kB
  • After minification 39.7 kB
  • After compression 8.0 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 35.3 kB or 82% of the original size.

Image Optimization

-41%

Potential reduce by 38.4 kB

  • Original 94.7 kB
  • After minification 56.3 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, Gruzo needs image optimization as it can save up to 38.4 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

-27%

Potential reduce by 141.3 kB

  • Original 526.1 kB
  • After minification 526.1 kB
  • After compression 384.8 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 141.3 kB or 27% of the original size.

CSS Optimization

-34%

Potential reduce by 17.2 kB

  • Original 50.3 kB
  • After minification 50.3 kB
  • After compression 33.1 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. Gruzo.co.nz needs all CSS files to be minified and compressed as it can save up to 17.2 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (44%)

Requests Now

32

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gruzo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gruzo.co.nz

gruzo.co.nz

21 ms

www.gruzo.co.nz

www.gruzo.co.nz

954 ms

js

js

175 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

20 ms

jquery.validate.min.js

jquery.validate.min.js

30 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

34 ms

jquery-ui-1.10.3.custom.min.js

jquery-ui-1.10.3.custom.min.js

42 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

31 ms

public.common.js

public.common.js

35 ms

public.ajaxcart.js

public.ajaxcart.js

31 ms

css

css

75 ms

site.min.css

site.min.css

38 ms

main.js

main.js

74 ms

browser.js

browser.js

70 ms

script.js

script.js

71 ms

intercom.js

intercom.js

71 ms

gtm.js

gtm.js

110 ms

ai.0.js

ai.0.js

92 ms

gruzo-logo-strapline-color.svg

gruzo-logo-strapline-color.svg

73 ms

shopping-cart.svg

shopping-cart.svg

38 ms

icon-tyre.svg

icon-tyre.svg

38 ms

icon-installer.svg

icon-installer.svg

39 ms

icon-clock.svg

icon-clock.svg

36 ms

clipboard-icon.svg

clipboard-icon.svg

40 ms

0000646.png

0000646.png

39 ms

0000578.png

0000578.png

59 ms

gruzo-logo-white.svg

gruzo-logo-white.svg

58 ms

logo-facebook-dark.svg

logo-facebook-dark.svg

58 ms

logo-instagram-dark.svg

logo-instagram-dark.svg

56 ms

logo-visa-white.svg

logo-visa-white.svg

59 ms

logo-q-card-white.svg

logo-q-card-white.svg

922 ms

logo-mastercard-white.svg

logo-mastercard-white.svg

66 ms

logo-american-express-white.svg

logo-american-express-white.svg

65 ms

qFda35WCmI96Ajtm83upeyoaX6QPnlo6G_TbPpqP.ttf

qFda35WCmI96Ajtm83upeyoaX6QPnlo6G_TbPpqP.ttf

59 ms

qFda35WCmI96Ajtm83upeyoaX6QPnlo6fPTbPpqP.ttf

qFda35WCmI96Ajtm83upeyoaX6QPnlo6fPTbPpqP.ttf

59 ms

qFda35WCmI96Ajtm83upeyoaX6QPnlo6_PPbPpqP.ttf

qFda35WCmI96Ajtm83upeyoaX6QPnlo6_PPbPpqP.ttf

62 ms

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

66 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

68 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

68 ms

kj6un1hb

kj6un1hb

32 ms

Accessibility Review

gruzo.co.nz accessibility score

78

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

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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

gruzo.co.nz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

gruzo.co.nz SEO score

92

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gruzo.co.nz 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 Gruzo.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

gruzo.co.nz

Open Graph description is not detected on the main page of Gruzo. 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: