Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

cssweb.co.nz

CSS Web Directory - Standards Compliant Website Listings, New Zealand

Page Load Speed

4.3 sec in total

First Response

23 ms

Resources Loaded

4.1 sec

Page Rendered

134 ms

cssweb.co.nz screenshot

About Website

Visit cssweb.co.nz now to see the best up-to-date CSS Web content and also check out these interesting facts you probably never knew about cssweb.co.nz

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Key Findings

We analyzed Cssweb.co.nz page load time and found that the first response time was 23 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 70% of websites can load faster.

Performance Metrics

cssweb.co.nz performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

cssweb.co.nz

23 ms

www.cssweb.co.nz

1058 ms

cssweb.js

854 ms

cssweb.php

1007 ms

swfobject.js

24 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 73% of them (24 requests) were addressed to the original Cssweb.co.nz, 15% (5 requests) were made to Image.thum.io and 3% (1 request) were made to Sa.entireweb.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Cssweb.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.2 kB (32%)

Content Size

54.0 kB

After Optimization

36.8 kB

In fact, the total size of Cssweb.co.nz main page is 54.0 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. Only 10% of websites need less resources to load. Images take 20.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.4 kB

  • Original 18.2 kB
  • After minification 17.9 kB
  • After compression 4.8 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 13.4 kB or 74% of the original size.

Image Optimization

-10%

Potential reduce by 2.0 kB

  • Original 20.6 kB
  • After minification 18.6 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. CSS Web images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 1.3 kB

  • Original 10.4 kB
  • After minification 10.4 kB
  • After compression 9.1 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 1.3 kB or 13% of the original size.

CSS Optimization

-8%

Potential reduce by 396 B

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 4.3 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. Cssweb.co.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (30%)

Requests Now

30

After Optimization

21

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CSS Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

cssweb.co.nz accessibility score

80

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

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

Form elements do not have associated labels

Best Practices

cssweb.co.nz 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

Low

Detected JavaScript libraries

SEO Factors

cssweb.co.nz SEO score

77

Search Engine Optimization Advices

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 Cssweb.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 Cssweb.co.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

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