Tools & Wizards About Us
nzdsi.org screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nzdsi.org

NZ Dermatological Society Inc - The Authority On Skin

Page Load Speed

4.4 sec in total

First Response

662 ms

Resources Loaded

3.6 sec

Page Rendered

105 ms

nzdsi.org screenshot

About Website

Visit nzdsi.org now to see the best up-to-date NZ Dsi content for Philippines and also check out these interesting facts you probably never knew about nzdsi.org

NZ Dermatalogical Society Inc is a not-for-profit incorporated society of more than 60 dermatologists.

Visit nzdsi.org

Key Findings

We analyzed Nzdsi.org page load time and found that the first response time was 662 ms and then it took 3.7 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

nzdsi.org performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

nzdsi.org

662 ms

nzdsi.org

1113 ms

js

65 ms

default.css

99 ms

modules.css

101 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 44% of them (12 requests) were addressed to the original Nzdsi.org, 30% (8 requests) were made to Cdn3.firecrestsystems.com and 11% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Nzdsi.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (56%)

Content Size

2.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nzdsi.org main page is 2.8 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. 25% of websites need less resources to load. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 15.5 kB

  • Original 22.7 kB
  • After minification 19.8 kB
  • After compression 7.2 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 2.9 kB, which is 13% 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 15.5 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 2.7 kB

  • Original 501.4 kB
  • After minification 498.6 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. NZ Dsi images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 1.5 MB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 708.6 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 1.5 MB or 68% of the original size.

CSS Optimization

-77%

Potential reduce by 51.0 kB

  • Original 66.1 kB
  • After minification 63.4 kB
  • After compression 15.2 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. Nzdsi.org needs all CSS files to be minified and compressed as it can save up to 51.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (68%)

Requests Now

19

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NZ Dsi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nzdsi.org

nzdsi.org

662 ms

nzdsi.org

nzdsi.org

1113 ms

js

js

65 ms

default.css

default.css

99 ms

modules.css

modules.css

101 ms

mobile.css

mobile.css

114 ms

css

css

50 ms

all.js

all.js

128 ms

WebResource.axd

WebResource.axd

392 ms

WebResource.axd

WebResource.axd

591 ms

WebResource.axd

WebResource.axd

789 ms

WebResource.axd

WebResource.axd

812 ms

WebResource.axd

WebResource.axd

817 ms

WebResource.axd

WebResource.axd

821 ms

WebResource.axd

WebResource.axd

823 ms

WebResource.axd

WebResource.axd

1024 ms

Telerik.Web.UI.WebResource.axd

Telerik.Web.UI.WebResource.axd

1487 ms

search-widget.js

search-widget.js

86 ms

search-widget.js

search-widget.js

1340 ms

NZDSI-Logo-2021.png

NZDSI-Logo-2021.png

7 ms

NZD0003-Website-Header-3.jpg

NZD0003-Website-Header-3.jpg

7 ms

NZD0003-Website-Header-Mobile.jpg

NZD0003-Website-Header-Mobile.jpg

18 ms

NZDRT_logo_main.png

NZDRT_logo_main.png

8 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

67 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

73 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xA.woff

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xA.woff

9 ms

WebResource.axd

WebResource.axd

396 ms

Accessibility Review

nzdsi.org accessibility score

74

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.

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nzdsi.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nzdsi.org SEO score

86

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

High

Tap targets are not sized appropriately

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 Nzdsi.org 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 Nzdsi.org 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

nzdsi.org

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