Tools & Wizards About Us
rainbownails.com.hk screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rainbownails.com.hk

Rainbow Nails | O.P.I Manicure and Pedicure Services & Nail Supply

Page Load Speed

7.8 sec in total

First Response

851 ms

Resources Loaded

5.5 sec

Page Rendered

1.4 sec

rainbownails.com.hk screenshot

About Website

Welcome to rainbownails.com.hk homepage info - get ready to check Rainbow Nails best content for Hong Kong right away, or after learning these important things about rainbownails.com.hk

No.1 American manicure and pedicure, OPI Nail Supply and Nail Training by Certified OPI Nail Technician in Central District, Hong Kong.

Visit rainbownails.com.hk

Key Findings

We analyzed Rainbownails.com.hk page load time and found that the first response time was 851 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

rainbownails.com.hk performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

rainbownails.com.hk

851 ms

css2

988 ms

css2(1)

1006 ms

bootstrap.min.css

1189 ms

flaticon.css

1024 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 74% of them (53 requests) were addressed to the original Rainbownails.com.hk, 4% (3 requests) were made to Dsathemes.com and 3% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Rainbownails.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.8 kB (2%)

Content Size

10.2 MB

After Optimization

10.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rainbownails.com.hk main page is 10.2 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. 60% of websites need less resources to load. Images take 9.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 57.3 kB

  • Original 68.7 kB
  • After minification 49.7 kB
  • After compression 11.4 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. This page needs HTML code to be minified as it can gain 19.0 kB, which is 28% 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 57.3 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 151.1 kB

  • Original 9.8 MB
  • After minification 9.7 MB

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. Rainbow Nails images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 14.0 kB

  • Original 239.6 kB
  • After minification 239.6 kB
  • After compression 225.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 9.4 kB

  • Original 73.7 kB
  • After minification 73.7 kB
  • After compression 64.3 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. Rainbownails.com.hk needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (62%)

Requests Now

65

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rainbow Nails. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rainbownails.com.hk

rainbownails.com.hk

851 ms

css2

css2

988 ms

css2(1)

css2(1)

1006 ms

bootstrap.min.css

bootstrap.min.css

1189 ms

flaticon.css

flaticon.css

1024 ms

menu.css

menu.css

1026 ms

fade-down.css

fade-down.css

1042 ms

magnific-popup.css

magnific-popup.css

1147 ms

flexslider.css

flexslider.css

1169 ms

owl.carousel.min.css

owl.carousel.min.css

1198 ms

owl.theme.default.min.css

owl.theme.default.min.css

1199 ms

datetimepicker.min.css

datetimepicker.min.css

1215 ms

style.css

style.css

1469 ms

animate.css

animate.css

1333 ms

responsive.css

responsive.css

1357 ms

bootstrap-icons.css

bootstrap-icons.css

21 ms

js

js

62 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

1606 ms

bootstrap.min.js

bootstrap.min.js

1604 ms

modernizr.custom.js

modernizr.custom.js

1387 ms

jquery.easing.js

jquery.easing.js

1588 ms

jquery.appear.js

jquery.appear.js

1589 ms

jquery.scrollto.js

jquery.scrollto.js

1605 ms

menu.js

menu.js

1629 ms

materialize.js

materialize.js

1836 ms

datetimepicker.js

datetimepicker.js

1699 ms

jquery.vide.min.js

jquery.vide.min.js

1762 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

1763 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

1769 ms

jquery.flexslider.js

jquery.flexslider.js

1789 ms

owl.carousel.min.js

owl.carousel.min.js

1862 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1930 ms

booking-form.js

booking-form.js

1932 ms

contact-form.js

contact-form.js

1942 ms

jquery.validate.min.js

jquery.validate.min.js

1949 ms

jquery.ajaxchimp.min.js

jquery.ajaxchimp.min.js

1999 ms

wow.js

wow.js

2028 ms

custom.js

custom.js

2097 ms

changer.js

changer.js

2099 ms

styleswitch.js

styleswitch.js

1133 ms

analytics.js

analytics.js

79 ms

rainbownails-logo.png

rainbownails-logo.png

1262 ms

RainbowNails-19thAnniversary-Banner-1024x300.jpg

RainbowNails-19thAnniversary-Banner-1024x300.jpg

1797 ms

slide-2.jpg

slide-2.jpg

231 ms

embed

embed

291 ms

pb_4-1.jpg

pb_4-1.jpg

227 ms

pb_4-2.jpg

pb_4-2.jpg

228 ms

soft-gel-vs-hard-gel.jpg

soft-gel-vs-hard-gel.jpg

748 ms

MenNailIdea_10-600x600.webp

MenNailIdea_10-600x600.webp

805 ms

MenNailIdea_00-600x450.webp

MenNailIdea_00-600x450.webp

682 ms

800x700_3.jpg

800x700_3.jpg

745 ms

700x700_2.jpg

700x700_2.jpg

914 ms

nailart-blue-01.jpg

nailart-blue-01.jpg

768 ms

nailart-french-06.jpg

nailart-french-06.jpg

3161 ms

nailart-french-05.jpg

nailart-french-05.jpg

1753 ms

700x700_1(1).jpg

700x700_1(1).jpg

1068 ms

nailart-french-01.jpg

nailart-french-01.jpg

2154 ms

nailart-french-02.jpg

nailart-french-02.jpg

1624 ms

700x700_1.jpg

700x700_1.jpg

1083 ms

800x700_2.jpg

800x700_2.jpg

1549 ms

cover_20211027.jpg

cover_20211027.jpg

1446 ms

flaticon.ttf

flaticon.ttf

1353 ms

bootstrap-icons.woff

bootstrap-icons.woff

29 ms

collect

collect

17 ms

all.js

all.js

25 ms

collect

collect

39 ms

js

js

41 ms

all.js

all.js

36 ms

46 ms

js

js

53 ms

back-to-top.png

back-to-top.png

1008 ms

embed

embed

194 ms

Accessibility Review

rainbownails.com.hk accessibility score

85

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rainbownails.com.hk 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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rainbownails.com.hk SEO score

85

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

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 Rainbownails.com.hk 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 Rainbownails.com.hk 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

rainbownails.com.hk

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