Tools & Wizards About Us
mercuryholidays.com.au screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

mercuryholidays.com.au

Page Load Speed

1.5 sec in total

First Response

128 ms

Resources Loaded

1.2 sec

Page Rendered

193 ms

mercuryholidays.com.au screenshot

About Website

Click here to check amazing Mercuryholidays content. Otherwise, check out these important facts you probably never knew about mercuryholidays.com.au

Book your all inclusive, package or singles holiday with Mercury Holidays for cheap holidays, tours, hotels & flights to hundreds of holiday destinations.

Visit mercuryholidays.com.au

Key Findings

We analyzed Mercuryholidays.com.au page load time and found that the first response time was 128 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

mercuryholidays.com.au performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value3,960 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

www.mercuryholidays.co.uk

128 ms

0abbc35ea958d440.css

108 ms

polyfills-c67a75d1b6f99dc8.js

146 ms

9554-2c0c9ac1eacba8a8.js

136 ms

4976-c5979ba2ab45d9e5.js

137 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Mercuryholidays.com.au and no external sources were called. The less responsive or slowest element that took the longest time to load (961 ms) relates to the external source Mercuryholidays.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.2 kB (30%)

Content Size

761.1 kB

After Optimization

535.9 kB

  • HTML
  • Images

In fact, the total size of Mercuryholidays.com.au main page is 761.1 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. 20% of websites need less resources to load. Images take 497.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 225.1 kB

  • Original 263.6 kB
  • After minification 263.6 kB
  • After compression 38.5 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 225.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 83 B

  • Original 497.4 kB
  • After minification 497.4 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. Mercuryholidays images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 14 (70%)

Requests Now

20

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mercuryholidays. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.mercuryholidays.co.uk

www.mercuryholidays.co.uk

128 ms

0abbc35ea958d440.css

0abbc35ea958d440.css

108 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

146 ms

9554-2c0c9ac1eacba8a8.js

9554-2c0c9ac1eacba8a8.js

136 ms

4976-c5979ba2ab45d9e5.js

4976-c5979ba2ab45d9e5.js

137 ms

webpack-404e684857cb70ba.js

webpack-404e684857cb70ba.js

136 ms

framework-25b17545d2bb81df.js

framework-25b17545d2bb81df.js

163 ms

main-0a0fff2f8720822c.js

main-0a0fff2f8720822c.js

335 ms

_app-3543948a42b4b0d1.js

_app-3543948a42b4b0d1.js

961 ms

1396-d90339223c7ffe0d.js

1396-d90339223c7ffe0d.js

810 ms

1050-96b19e047928eaa8.js

1050-96b19e047928eaa8.js

211 ms

5544-95a4d1d85d169fbc.js

5544-95a4d1d85d169fbc.js

477 ms

8006-695cb84ba600dd9e.js

8006-695cb84ba600dd9e.js

243 ms

4931-025bd77c6f367549.js

4931-025bd77c6f367549.js

425 ms

index-8045c30cde314e7d.js

index-8045c30cde314e7d.js

426 ms

_buildManifest.js

_buildManifest.js

424 ms

_ssgManifest.js

_ssgManifest.js

512 ms

image

image

797 ms

mercury_holidays_logo_dark.svg

mercury_holidays_logo_dark.svg

712 ms

flag-icons-sprite.png

flag-icons-sprite.png

519 ms

header_gradient.png

header_gradient.png

589 ms

Mercury-Holidays-Icons.ttf

Mercury-Holidays-Icons.ttf

570 ms

Accessibility Review

mercuryholidays.com.au accessibility score

100

Accessibility Issues

Best Practices

mercuryholidays.com.au best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mercuryholidays.com.au SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mercuryholidays.com.au 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), while the claimed language is English. Our system also found out that Mercuryholidays.com.au 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

mercuryholidays.com.au

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