Tools & Wizards About Us
datanz.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

datanz.com

Digitisation, Data Processing & ePublishing Services

Page Load Speed

2.2 sec in total

First Response

136 ms

Resources Loaded

1.8 sec

Page Rendered

297 ms

datanz.com screenshot

About Website

Click here to check amazing Data Nz content. Otherwise, check out these important facts you probably never knew about datanz.com

Your Content Goes Here Digitisation, Data Processing & ePublishing services. Research, Analysis and Visualisation solutions. EMPOWERING YOU WITH INFORMATION THAT MATTERS Your Content Goes Here Hello!

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Key Findings

We analyzed Datanz.com page load time and found that the first response time was 136 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

datanz.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value2.9 s

94/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.106

88/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

datanz.com

136 ms

datanz.com

1117 ms

apbct-public-bundle.min.js

61 ms

lazyload.min.js

99 ms

DataNZ_Logo-trans.png

176 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Datanz.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Datanz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.5 kB (39%)

Content Size

821.4 kB

After Optimization

503.9 kB

  • HTML
  • Images

In fact, the total size of Datanz.com main page is 821.4 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. 25% of websites need less resources to load. Images take 445.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 316.9 kB

  • Original 375.6 kB
  • After minification 373.7 kB
  • After compression 58.6 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. 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 316.9 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 583 B

  • Original 445.8 kB
  • After minification 445.2 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. Data Nz images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

23

After Optimization

23

  • Images
  • JavaScript

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Nz. According to our analytics all requests are already optimized.

Network Requests Diagram

datanz.com

datanz.com

136 ms

datanz.com

datanz.com

1117 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

61 ms

lazyload.min.js

lazyload.min.js

99 ms

DataNZ_Logo-trans.png

DataNZ_Logo-trans.png

176 ms

ClimberNL_blogusage.jpeg

ClimberNL_blogusage.jpeg

267 ms

DataNZ_Logo.gif

DataNZ_Logo.gif

75 ms

National_Library_of_Ireland_logo-2.jpg

National_Library_of_Ireland_logo-2.jpg

116 ms

UK-House-of-Commons-Library-2.png

UK-House-of-Commons-Library-2.png

112 ms

united-nations-logo-9CBFC2E65F-seeklogo.com-2.png

united-nations-logo-9CBFC2E65F-seeklogo.com-2.png

172 ms

logo-of-the-world-health-organization-e1646423719342-66x66-1-jpg.webp

logo-of-the-world-health-organization-e1646423719342-66x66-1-jpg.webp

164 ms

AUT-Logo-PNG.png

AUT-Logo-PNG.png

164 ms

Massey-University-Logo.png

Massey-University-Logo.png

170 ms

ICA_logo_RGB_no-background.png

ICA_logo_RGB_no-background.png

171 ms

download.png

download.png

222 ms

Monash-stacked-logo_blk_1-scaled.jpg

Monash-stacked-logo_blk_1-scaled.jpg

325 ms

University-of-Melbourne.jpg

University-of-Melbourne.jpg

276 ms

1549429634571.jpg

1549429634571.jpg

228 ms

Image_Logo.png

Image_Logo.png

227 ms

logo-en.png

logo-en.png

233 ms

National_Library_of_Ireland_logo.jpg

National_Library_of_Ireland_logo.jpg

280 ms

60895c6cd598a5000448ea93.png

60895c6cd598a5000448ea93.png

285 ms

60895c6cd598a5000448ea93-300x169-1-jpg.webp

60895c6cd598a5000448ea93-300x169-1-jpg.webp

284 ms

1280px-Harvard_University_logo.svg-2.png

1280px-Harvard_University_logo.svg-2.png

291 ms

Harvard-2.jpg

Harvard-2.jpg

395 ms

awb-icons.woff

awb-icons.woff

265 ms

fa-regular-400.woff

fa-regular-400.woff

278 ms

fa-solid-900.woff

fa-solid-900.woff

324 ms

Accessibility Review

datanz.com accessibility score

97

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.

Best Practices

datanz.com 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

datanz.com SEO score

87

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

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 Datanz.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 Datanz.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

datanz.com

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