Tools & Wizards About Us
rainbowcamera.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rainbowcamera.com

Rainbow Store Camera

Page Load Speed

19 sec in total

First Response

184 ms

Resources Loaded

17.1 sec

Page Rendered

1.7 sec

rainbowcamera.com screenshot

About Website

Click here to check amazing Rainbow Camera content for Hong Kong. Otherwise, check out these important facts you probably never knew about rainbowcamera.com

Kwun Tong shop：Flat C 7/F,Phase 4,KwunTong Ind.Ctr.,436-446 KwunTong Rd.,Kwun Tong,Hong Kong(Kwun Tong MTR station Exit D4)｜T: 2310 1808／Mong Kok shop：Shop 110-111 1/F,Sim City,47-51 Shan Tung St., Mo...

Visit rainbowcamera.com

Key Findings

We analyzed Rainbowcamera.com page load time and found that the first response time was 184 ms and then it took 18.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

rainbowcamera.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

rainbowcamera.com

184 ms

www.rainbow-camera.com

3064 ms

common-aa674f4614ad4e26606c6b9b2f27c48e137f568634c4c9796e981254b36bb361.css

143 ms

theme_ultra_chic-d4806de1cffe7c1e1f5ce95afd3b1934ee22e524b724f2cf4f3d60df6ca737dd.css

205 ms

currencies.js

45 ms

Our browser made a total of 233 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Rainbowcamera.com, 72% (167 requests) were made to Shoplineimg.com and 4% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (6.2 sec) relates to the external source Shoplineimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 MB (35%)

Content Size

8.1 MB

After Optimization

5.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rainbowcamera.com main page is 8.1 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. Only a small number of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 345.3 kB

  • Original 398.0 kB
  • After minification 340.6 kB
  • After compression 52.7 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 57.5 kB, which is 14% 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 345.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.3 MB
  • After minification 4.3 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 Camera images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 1.7 MB

  • Original 2.4 MB
  • After minification 2.4 MB
  • After compression 690.0 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 1.7 MB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 838.7 kB

  • Original 992.4 kB
  • After minification 987.3 kB
  • After compression 153.6 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. Rainbowcamera.com needs all CSS files to be minified and compressed as it can save up to 838.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (17%)

Requests Now

219

After Optimization

181

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 219 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rainbow Camera. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rainbowcamera.com

rainbowcamera.com

184 ms

www.rainbow-camera.com

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3064 ms

common-aa674f4614ad4e26606c6b9b2f27c48e137f568634c4c9796e981254b36bb361.css

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143 ms

theme_ultra_chic-d4806de1cffe7c1e1f5ce95afd3b1934ee22e524b724f2cf4f3d60df6ca737dd.css

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205 ms

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45 ms

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319 ms

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305 ms

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Accessibility Review

rainbowcamera.com accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

rainbowcamera.com best practices score

67

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

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

SEO Factors

rainbowcamera.com SEO score

92

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rainbowcamera.com 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 Rainbowcamera.com main page’s claimed encoding is . 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

rainbowcamera.com

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