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tab.co.nz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

5.3 sec in total

First Response

432 ms

Resources Loaded

4.3 sec

Page Rendered

524 ms

tab.co.nz screenshot

About Website

Visit tab.co.nz now to see the best up-to-date TAB content for New Zealand and also check out these interesting facts you probably never knew about tab.co.nz

Visit tab.co.nz

Key Findings

We analyzed Tab.co.nz page load time and found that the first response time was 432 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tab.co.nz performance score

0

Network Requests Diagram

tab.co.nz

432 ms

www.tab.co.nz

1156 ms

channels.2636040DBFE8.css

466 ms

style.4CAB65C85C55.css

431 ms

account-widget.C077CE03F0A0.css

466 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 9% of them (5 requests) were addressed to the original Tab.co.nz, 75% (40 requests) were made to Cdn.tab.co.nz and 9% (5 requests) were made to Ddn.tab.co.nz. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Ddn.tab.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 457.4 kB (68%)

Content Size

676.5 kB

After Optimization

219.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tab.co.nz main page is 676.5 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. 40% of websites need less resources to load. Javascripts take 391.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 47.4 kB

  • Original 55.4 kB
  • After minification 38.3 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. This page needs HTML code to be minified as it can gain 17.1 kB, which is 31% 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 47.4 kB or 86% of the original size.

Image Optimization

-19%

Potential reduce by 18.5 kB

  • Original 98.7 kB
  • After minification 80.2 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. Obviously, TAB needs image optimization as it can save up to 18.5 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 287.1 kB

  • Original 391.5 kB
  • After minification 288.7 kB
  • After compression 104.4 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 287.1 kB or 73% of the original size.

CSS Optimization

-80%

Potential reduce by 104.4 kB

  • Original 130.9 kB
  • After minification 130.8 kB
  • After compression 26.5 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. Tab.co.nz needs all CSS files to be minified and compressed as it can save up to 104.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (67%)

Requests Now

45

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TAB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tab.co.nz

tab.co.nz

432 ms

www.tab.co.nz

www.tab.co.nz

1156 ms

channels.2636040DBFE8.css

channels.2636040DBFE8.css

466 ms

style.4CAB65C85C55.css

style.4CAB65C85C55.css

431 ms

account-widget.C077CE03F0A0.css

account-widget.C077CE03F0A0.css

466 ms

footer.37666BA2E737.css

footer.37666BA2E737.css

466 ms

news-alerts.9A3F1D5A454D.js

news-alerts.9A3F1D5A454D.js

460 ms

carousel.40FB7529F1D9.css

carousel.40FB7529F1D9.css

465 ms

jquery.fancybox.10BFCC7F2928.css

jquery.fancybox.10BFCC7F2928.css

467 ms

log4javascript_stubs.F8E18E7A45DE.js

log4javascript_stubs.F8E18E7A45DE.js

507 ms

loggingconf.BAE26C0A5190.js

loggingconf.BAE26C0A5190.js

459 ms

jquery-1.6.4.min.C677462551F4.js

jquery-1.6.4.min.C677462551F4.js

499 ms

underscore-1.2.0.FD81C832CE1A.js

underscore-1.2.0.FD81C832CE1A.js

468 ms

underscore-tab.8820F8028D9E.js

underscore-tab.8820F8028D9E.js

456 ms

underscore.string.14543FA6F343.js

underscore.string.14543FA6F343.js

480 ms

backbone-0.5.3.7ACDB778EEE1.js

backbone-0.5.3.7ACDB778EEE1.js

476 ms

jquery.cookie.37324B816FC3.js

jquery.cookie.37324B816FC3.js

473 ms

socket.io.8FE20A338CD4.js

socket.io.8FE20A338CD4.js

474 ms

backbone.user.310C491CF328.js

backbone.user.310C491CF328.js

540 ms

backbone.pusher.5C7AFA57F967.js

backbone.pusher.5C7AFA57F967.js

488 ms

lpp.6060469F43A2.js

lpp.6060469F43A2.js

486 ms

subscriber.9D858570328A.js

subscriber.9D858570328A.js

469 ms

common.D4BFBBD54037.js

common.D4BFBBD54037.js

484 ms

slides.min.jquery.F7ACD74B82D5.js

slides.min.jquery.F7ACD74B82D5.js

489 ms

jquery.timers.7A3F64DB96D0.js

jquery.timers.7A3F64DB96D0.js

484 ms

jquery.fancybox.771472E0D3F6.js

jquery.fancybox.771472E0D3F6.js

487 ms

browser-warnings.B315309BFCF7.js

browser-warnings.B315309BFCF7.js

487 ms

long-polling.5397651F2DBA.js

long-polling.5397651F2DBA.js

485 ms

ad-engine.2FC8037C5F74.js

ad-engine.2FC8037C5F74.js

508 ms

homepage.2625D32995B8.js

homepage.2625D32995B8.js

508 ms

loginbox.1AF81C25607F.js

loginbox.1AF81C25607F.js

479 ms

jquery.HTML5izer.placeholder.4A4FABA9C3D0.js

jquery.HTML5izer.placeholder.4A4FABA9C3D0.js

524 ms

betblocks.E672FCFFB5FB.css

betblocks.E672FCFFB5FB.css

116 ms

34b3c4bcb52d9b329b7b2b746798cea5.jpe

34b3c4bcb52d9b329b7b2b746798cea5.jpe

1642 ms

6cedfd2a567cd2a24a769ce0c1d51ee7.jpe

6cedfd2a567cd2a24a769ce0c1d51ee7.jpe

1825 ms

6dcdb7c511c1d6f879336e940162e8cd.jpe

6dcdb7c511c1d6f879336e940162e8cd.jpe

2250 ms

6eea74c67cfb12a233046edaf7c8a124.jpe

6eea74c67cfb12a233046edaf7c8a124.jpe

1829 ms

057fa1c847454a8f065cea11fc256e38.jpe

057fa1c847454a8f065cea11fc256e38.jpe

2052 ms

logo-tab.16E50B5F1A33.png

logo-tab.16E50B5F1A33.png

63 ms

tab-areyouin.DA417531FD6F.png

tab-areyouin.DA417531FD6F.png

48 ms

header-multi-new.4AFE24B37905.png

header-multi-new.4AFE24B37905.png

208 ms

container-grey.4BCE7380F83E.png

container-grey.4BCE7380F83E.png

190 ms

grey-block-content.FF17DFCE113A.png

grey-block-content.FF17DFCE113A.png

190 ms

carousel-sprite.21ACAB800553.png

carousel-sprite.21ACAB800553.png

178 ms

2244ca2bcbe910010382726955d70538

2244ca2bcbe910010382726955d70538

1039 ms

6e37a2c3a8caca5da9e3fb269ecc01ad

6e37a2c3a8caca5da9e3fb269ecc01ad

1703 ms

header-sprite.5D5C8065BC4C.png

header-sprite.5D5C8065BC4C.png

479 ms

tiny-icons.9C5DE41F4DCF.png

tiny-icons.9C5DE41F4DCF.png

479 ms

button-sprite.86B848F8CC1E.png

button-sprite.86B848F8CC1E.png

479 ms

analytics.js

analytics.js

244 ms

hs

hs

1032 ms

collect

collect

20 ms

collect

collect

52 ms

SEO Factors

tab.co.nz SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tab.co.nz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tab.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

tab.co.nz

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