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sbdemo.simplybook.me screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

sbdemo.simplybook.me

Demo | Scheduling and Booking Website

Page Load Speed

1.5 sec in total

First Response

284 ms

Resources Loaded

1.1 sec

Page Rendered

85 ms

sbdemo.simplybook.me screenshot

About Website

Visit sbdemo.simplybook.me now to see the best up-to-date Sb Demo Simplybook content for United States and also check out these interesting facts you probably never knew about sbdemo.simplybook.me

This is a demo booking page for SimplyBook.me. Here you can see how the system works and you can make bookings as if you were a client to try out the system. The text here is the text that you can wri...

Visit sbdemo.simplybook.me

Key Findings

We analyzed Sbdemo.simplybook.me page load time and found that the first response time was 284 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

sbdemo.simplybook.me performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

284 ms

styles.css

106 ms

_tmp_flexible_provider.css

70 ms

require.js

42 ms

langv2

257 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Sbdemo.simplybook.me and no external sources were called. The less responsive or slowest element that took the longest time to load (284 ms) belongs to the original domain Sbdemo.simplybook.me.

Page Optimization Overview & Recommendations

Page size can be reduced by 868.5 kB (78%)

Content Size

1.1 MB

After Optimization

250.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sbdemo.simplybook.me main page is 1.1 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 729.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 116.0 kB

  • Original 134.1 kB
  • After minification 133.6 kB
  • After compression 18.1 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 116.0 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.0 kB
  • After minification 3.0 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. Sb Demo Simplybook images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 537.1 kB

  • Original 729.4 kB
  • After minification 729.4 kB
  • After compression 192.2 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 537.1 kB or 74% of the original size.

CSS Optimization

-85%

Potential reduce by 215.3 kB

  • Original 252.3 kB
  • After minification 251.4 kB
  • After compression 37.0 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. Sbdemo.simplybook.me needs all CSS files to be minified and compressed as it can save up to 215.3 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sb Demo Simplybook. According to our analytics all requests are already optimized.

Network Requests Diagram

284 ms

styles.css

styles.css

106 ms

_tmp_flexible_provider.css

_tmp_flexible_provider.css

70 ms

require.js

require.js

42 ms

langv2

langv2

257 ms

close.png

close.png

36 ms

loading.gif

loading.gif

38 ms

prev.png

prev.png

36 ms

next.png

next.png

37 ms

init.min.js

init.min.js

148 ms

Accessibility Review

sbdemo.simplybook.me accessibility score

95

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.

Best Practices

sbdemo.simplybook.me best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sbdemo.simplybook.me 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sbdemo.simplybook.me 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 Sbdemo.simplybook.me 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

sbdemo.simplybook.me

Open Graph data is detected on the main page of Sb Demo Simplybook. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: