Tools & Wizards About Us
h20jet.co.nz screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

h20jet.co.nz

Waterblasting Specialists Christchurch blocked drains liquid waste

Page Load Speed

4.6 sec in total

First Response

428 ms

Resources Loaded

4 sec

Page Rendered

170 ms

h20jet.co.nz screenshot

About Website

Click here to check amazing H 20 Jet content. Otherwise, check out these important facts you probably never knew about h20jet.co.nz

Canterbury's Waterblasting blocked drains and liquid waste specialist servicing Christchurch and Canterbury

Visit h20jet.co.nz

Key Findings

We analyzed H20jet.co.nz page load time and found that the first response time was 428 ms and then it took 4.2 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

h20jet.co.nz performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value340 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

h20jet.co.nz

428 ms

h20jet.co.nz

1170 ms

ccm.base.css

210 ms

jquery.js

675 ms

ccm.base.js

609 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 39% of them (30 requests) were addressed to the original H20jet.co.nz, 35% (27 requests) were made to Scontent.cdninstagram.com and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain H20jet.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 342.3 kB (28%)

Content Size

1.2 MB

After Optimization

866.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of H20jet.co.nz main page is 1.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 674.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.8 kB

  • Original 15.2 kB
  • After minification 13.9 kB
  • After compression 4.4 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 10.8 kB or 71% of the original size.

Image Optimization

-14%

Potential reduce by 93.9 kB

  • Original 674.3 kB
  • After minification 580.3 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, H 20 Jet needs image optimization as it can save up to 93.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 227.0 kB

  • Original 426.2 kB
  • After minification 426.2 kB
  • After compression 199.3 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 227.0 kB or 53% of the original size.

CSS Optimization

-11%

Potential reduce by 10.6 kB

  • Original 93.0 kB
  • After minification 93.0 kB
  • After compression 82.4 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. H20jet.co.nz needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (50%)

Requests Now

44

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H 20 Jet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

h20jet.co.nz

h20jet.co.nz

428 ms

h20jet.co.nz

h20jet.co.nz

1170 ms

ccm.base.css

ccm.base.css

210 ms

jquery.js

jquery.js

675 ms

ccm.base.js

ccm.base.js

609 ms

view.css

view.css

609 ms

view.css

view.css

624 ms

view.css

view.css

623 ms

style.css

style.css

623 ms

bootstrap.css

bootstrap.css

1051 ms

css

css

31 ms

lightwidget.js

lightwidget.js

403 ms

lightwidget.js

lightwidget.js

29 ms

gtm.js

gtm.js

58 ms

logo.png

logo.png

260 ms

1.png

1.png

210 ms

fbevents.js

fbevents.js

46 ms

2.png

2.png

480 ms

3.jpg

3.jpg

1374 ms

4.png

4.png

513 ms

5.png

5.png

513 ms

6.png

6.png

513 ms

join-me-on-facebook-352.jpg

join-me-on-facebook-352.jpg

479 ms

facebook_32.png

facebook_32.png

637 ms

google_plus_32.png

google_plus_32.png

637 ms

instagram_32.png

instagram_32.png

731 ms

twitter_32.png

twitter_32.png

723 ms

youtube_32.png

youtube_32.png

724 ms

footer_logo.png

footer_logo.png

921 ms

26.png

26.png

800 ms

27.png

27.png

924 ms

28.png

28.png

932 ms

29.png

29.png

1040 ms

montserrat-regular-webfont.woff

montserrat-regular-webfont.woff

1043 ms

db62a9c453dd51c6a6ba2cf88b3e2beb.html

db62a9c453dd51c6a6ba2cf88b3e2beb.html

131 ms

page.php

page.php

83 ms

vFc5jcaokhw

vFc5jcaokhw

124 ms

search.png

search.png

1086 ms

YSVNzQMiK3c.css

YSVNzQMiK3c.css

14 ms

www-player.css

www-player.css

19 ms

www-embed-player.js

www-embed-player.js

45 ms

base.js

base.js

79 ms

76962305_432620234344357_2863426524172202313_n.jpg

76962305_432620234344357_2863426524172202313_n.jpg

320 ms

74919595_471792833431895_5997458677968219121_n.jpg

74919595_471792833431895_5997458677968219121_n.jpg

319 ms

64473551_309299353285211_1807660333862219931_n.jpg

64473551_309299353285211_1807660333862219931_n.jpg

353 ms

57488387_2394674687217764_5191199158066889964_n.jpg

57488387_2394674687217764_5191199158066889964_n.jpg

352 ms

56759100_437064633528474_4018961878118825028_n.jpg

56759100_437064633528474_4018961878118825028_n.jpg

365 ms

42003037_698098253888563_1595202566663544026_n.jpg

42003037_698098253888563_1595202566663544026_n.jpg

376 ms

42517993_2088361044714556_1532823359446762153_n.jpg

42517993_2088361044714556_1532823359446762153_n.jpg

378 ms

41007238_260182874638237_8773376820439545658_n.jpg

41007238_260182874638237_8773376820439545658_n.jpg

378 ms

40944105_920746594791659_1474293959031505871_n.jpg

40944105_920746594791659_1474293959031505871_n.jpg

379 ms

ad_status.js

ad_status.js

177 ms

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

XRk6eFbYaDme_I9SSIFgFZ9I1nSvAmlSIHv6h58Lfu0.js

122 ms

embed.js

embed.js

51 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

47 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

50 ms

id

id

87 ms

Create

Create

77 ms

76962305_432620234344357_2863426524172202313_n.jpg

76962305_432620234344357_2863426524172202313_n.jpg

2 ms

74919595_471792833431895_5997458677968219121_n.jpg

74919595_471792833431895_5997458677968219121_n.jpg

4 ms

64473551_309299353285211_1807660333862219931_n.jpg

64473551_309299353285211_1807660333862219931_n.jpg

3 ms

57488387_2394674687217764_5191199158066889964_n.jpg

57488387_2394674687217764_5191199158066889964_n.jpg

5 ms

56759100_437064633528474_4018961878118825028_n.jpg

56759100_437064633528474_4018961878118825028_n.jpg

3 ms

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42003037_698098253888563_1595202566663544026_n.jpg

4 ms

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42517993_2088361044714556_1532823359446762153_n.jpg

4 ms

41007238_260182874638237_8773376820439545658_n.jpg

41007238_260182874638237_8773376820439545658_n.jpg

5 ms

40944105_920746594791659_1474293959031505871_n.jpg

40944105_920746594791659_1474293959031505871_n.jpg

5 ms

GenerateIT

GenerateIT

20 ms

76962305_432620234344357_2863426524172202313_n.jpg

76962305_432620234344357_2863426524172202313_n.jpg

2 ms

74919595_471792833431895_5997458677968219121_n.jpg

74919595_471792833431895_5997458677968219121_n.jpg

4 ms

64473551_309299353285211_1807660333862219931_n.jpg

64473551_309299353285211_1807660333862219931_n.jpg

2 ms

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57488387_2394674687217764_5191199158066889964_n.jpg

3 ms

56759100_437064633528474_4018961878118825028_n.jpg

56759100_437064633528474_4018961878118825028_n.jpg

2 ms

42003037_698098253888563_1595202566663544026_n.jpg

42003037_698098253888563_1595202566663544026_n.jpg

3 ms

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42517993_2088361044714556_1532823359446762153_n.jpg

4 ms

41007238_260182874638237_8773376820439545658_n.jpg

41007238_260182874638237_8773376820439545658_n.jpg

5 ms

40944105_920746594791659_1474293959031505871_n.jpg

40944105_920746594791659_1474293959031505871_n.jpg

4 ms

Accessibility Review

h20jet.co.nz accessibility score

86

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.

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

h20jet.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

h20jet.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise H20jet.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 H20jet.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

h20jet.co.nz

Open Graph description is not detected on the main page of H 20 Jet. 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: