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61

Performance

Renders faster than
76% of other websites
64

Accessibility

Visual factors better than
that of 30% of websites
75

Best Practices

More advanced features
available than in
36% of websites
58

SEO

Google-friendlier than
20% of websites

First Response

1.5 sec

Resources Loaded

1.7 sec

Page Rendered

290 ms

About Website

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Key Findings

We analyzed Wbtd.com.au page load time and found that the first response time was 1.5 sec and then it took 2 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.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

wbtd.com.au

1485 ms

wbt.jpg

479 ms

SH%20LH.JPG

971 ms

SamsungTFT.gif

981 ms

login_button_01.jpg

744 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 10% of them (5 requests) were addressed to the original Wbtd.com.au, 90% (44 requests) were made to Images.ssbusiness.samsung.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Wbtd.com.au.

Content Size

933.3 kB

After Optimization

847.5 kB

In fact, the total size of Wbtd.com.au main page is 933.3 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. 30% of websites need less resources to load. Images take 881.1 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 45.8 kB

Original 52.3 kB
After minification 46.9 kB
After compression 6.4 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 45.8 kB or 88% of the original size.

Image Optimization

-5%

Potential reduce by 40.0 kB

Original 881.1 kB
After minification 841.0 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. Wbtd images are well optimized though.

Requests Now

After Optimization

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wbtd. According to our analytics all requests are already optimized.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wbtd.com.au 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 Wbtd.com.au 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

wbtd.com.au

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

Report Summary

Performance

Accessibility

Best Practices

SEO

World's Best Technology Home

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)