Tools & Wizards About Us
ncbt.ac.nz screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    71% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ncbt.ac.nz

Studying in New Zealand | Courses in New Zealand | NCBT

Page Load Speed

8.4 sec in total

First Response

813 ms

Resources Loaded

7 sec

Page Rendered

556 ms

ncbt.ac.nz screenshot

About Website

Visit ncbt.ac.nz now to see the best up-to-date NCBT content for India and also check out these interesting facts you probably never knew about ncbt.ac.nz

NCBT is a registered & accredited Private Training Provider from the New Zealand Qualification Framework. Gain a NZ academic qualification now!

Visit ncbt.ac.nz

Key Findings

We analyzed Ncbt.ac.nz page load time and found that the first response time was 813 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

ncbt.ac.nz performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

ncbt.ac.nz

813 ms

www.ncbt.ac.nz

1511 ms

template_style.css

932 ms

page_style.css

1860 ms

zest_controller.js

604 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 21% of them (13 requests) were addressed to the original Ncbt.ac.nz, 63% (39 requests) were made to Images.zeald.com and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Ncbt.ac.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.8 kB (4%)

Content Size

3.5 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ncbt.ac.nz main page is 3.5 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. 65% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 53.5 kB

  • Original 68.4 kB
  • After minification 65.8 kB
  • After compression 14.9 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 53.5 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 73.1 kB

  • Original 3.4 MB
  • After minification 3.3 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. NCBT images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 4.7 kB

  • Original 12.3 kB
  • After minification 12.3 kB
  • After compression 7.7 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 4.7 kB or 38% of the original size.

CSS Optimization

-50%

Potential reduce by 9.6 kB

  • Original 19.3 kB
  • After minification 19.3 kB
  • After compression 9.7 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. Ncbt.ac.nz needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (36%)

Requests Now

56

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NCBT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ncbt.ac.nz

ncbt.ac.nz

813 ms

www.ncbt.ac.nz

www.ncbt.ac.nz

1511 ms

template_style.css

template_style.css

932 ms

page_style.css

page_style.css

1860 ms

zest_controller.js

zest_controller.js

604 ms

jquery.min.js

jquery.min.js

57 ms

prototype.js

prototype.js

72 ms

css

css

71 ms

images_slider.js

images_slider.js

597 ms

slider_effect.js

slider_effect.js

617 ms

newlogo2.png

newlogo2.png

275 ms

btn_search_go.gif

btn_search_go.gif

327 ms

TopLevelMenu.gif

TopLevelMenu.gif

502 ms

NCBT-building-ext-may2017_LARGEadjusted_1.jpg

NCBT-building-ext-may2017_LARGEadjusted_1.jpg

320 ms

NCBT%20Opening%2037.jpg

NCBT%20Opening%2037.jpg

317 ms

NCBT%20Graduation%20Panoramic.jpg

NCBT%20Graduation%20Panoramic.jpg

319 ms

NCBT%20New%20Building%209.jpg

NCBT%20New%20Building%209.jpg

421 ms

NCBT%20New%20Building%205.jpg

NCBT%20New%20Building%205.jpg

404 ms

NCBT%20New%20Building%2011.jpg

NCBT%20New%20Building%2011.jpg

402 ms

icon_study.png

icon_study.png

358 ms

icon_work.png

icon_work.png

358 ms

icon_settle.png

icon_settle.png

400 ms

btn_view_prospectus.gif

btn_view_prospectus.gif

400 ms

NZCEL_Icon.png

NZCEL_Icon.png

492 ms

icon_business.png

icon_business.png

522 ms

icon_IT.png

icon_IT.png

506 ms

ico_sm_business.png

ico_sm_business.png

423 ms

ico_sm_IT.png

ico_sm_IT.png

422 ms

icon_our_facilites.png

icon_our_facilites.png

625 ms

icon_social.png

icon_social.png

507 ms

icon_accomodation.png

icon_accomodation.png

514 ms

testimonial1.jpg

testimonial1.jpg

505 ms

testimonial2.jpg

testimonial2.jpg

507 ms

testimonial3.jpg

testimonial3.jpg

508 ms

testimonial1.jpg

testimonial1.jpg

515 ms

testimonial2.jpg

testimonial2.jpg

520 ms

testimonial3.jpg

testimonial3.jpg

514 ms

sc_f.gif

sc_f.gif

520 ms

icon_youtube_sml.png

icon_youtube_sml.png

518 ms

sc_in.gif

sc_in.gif

520 ms

icon_google_sml.png

icon_google_sml.png

520 ms

icon_phone.gif

icon_phone.gif

521 ms

icon_envelope.gif

icon_envelope.gif

522 ms

icon_location.gif

icon_location.gif

1031 ms

f_button1.jpg

f_button1.jpg

307 ms

f_button2.jpg

f_button2.jpg

309 ms

f_button3.jpg

f_button3.jpg

306 ms

icon_social1.png

icon_social1.png

306 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

294 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

334 ms

KFOlCnqEu92Fr1MmSU5fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmSU5fBBc9AMP6lQ.ttf

373 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

397 ms

blue_shade.png

blue_shade.png

558 ms

dash.png

dash.png

952 ms

btn_signup.gif

btn_signup.gif

1231 ms

all.js

all.js

218 ms

bullet.png

bullet.png

315 ms

process

process

577 ms

shade.png

shade.png

337 ms

dbl_line.gif

dbl_line.gif

337 ms

bullet.png

bullet.png

544 ms

all.js

all.js

6 ms

Accessibility Review

ncbt.ac.nz accessibility score

61

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

ncbt.ac.nz 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ncbt.ac.nz SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ncbt.ac.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 Ncbt.ac.nz main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ncbt.ac.nz

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