Access rentacamera.com.hk. Rentacamera 全港no.1租相機鏡頭專家香港尖沙咀 Canon Sony RED DJI

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value2,890 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

www.rentacamera.com.hk

167 ms

minified.js

52 ms

focus-within-polyfill.js

50 ms

polyfill.min.js

41 ms

thunderbolt-commons.3a64b3ed.bundle.min.js

151 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rentacamera.com.hk, 62% (56 requests) were made to Static.wixstatic.com and 20% (18 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.wixstatic.com.

Content Size

1.8 MB

After Optimization

658.2 kB

In fact, the total size of Rentacamera.com.hk main page is 1.8 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. 50% of websites need less resources to load. HTML takes 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 1.1 MB

Original 1.3 MB
After minification 1.3 MB
After compression 267.0 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 1.1 MB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 941 B

Original 147.4 kB
After minification 146.5 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. Rentacamera images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

Original 292.8 kB
After minification 292.8 kB
After compression 244.7 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 48.1 kB or 16% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rentacamera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

button, link, and menuitem elements do not have accessible names.

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

ZH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rentacamera.com.hk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Rentacamera.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

rentacamera.com.hk

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Rentacamera 全港no.1租相機 鏡頭 專家 香港 尖沙咀 Canon Sony RED DJI

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)

Network Requests Diagram

www.rentacamera.com.hk

minified.js

focus-within-polyfill.js

polyfill.min.js

thunderbolt-commons.3a64b3ed.bundle.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.rentacamera.com.hk

minified.js

focus-within-polyfill.js

polyfill.min.js

thunderbolt-commons.3a64b3ed.bundle.min.js

main.380e55cc.bundle.min.js

main.renderer.1d21f023.bundle.min.js

lodash.min.js

react.production.min.js

react-dom.production.min.js

siteTags.bundle.min.js

147724328ad3462da9dc70cd41c1f96a.jpg

bundle.min.js

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Rentacamera 全港no.1租相機鏡頭專家香港尖沙咀 Canon Sony RED DJI