Tools & Wizards About Us
rockphone.hk screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

rockphone.hk

rock space Official | Cutting Machine | Plotter | Film Cutting Machine | Screen Protector Cutter | On-demand Cut | Custom

Page Load Speed

31.1 sec in total

First Response

5.7 sec

Resources Loaded

25.3 sec

Page Rendered

139 ms

rockphone.hk screenshot

About Website

Visit rockphone.hk now to see the best up-to-date Rock Phone content for India and also check out these interesting facts you probably never knew about rockphone.hk

Manufacturer of smart protective film cutting plotter. Sales channel spreads over 100 countries and key regions. Sales volume of rock space smart plotter has exceeded 30,000 units, and monthly sales v...

Visit rockphone.hk

Key Findings

We analyzed Rockphone.hk page load time and found that the first response time was 5.7 sec and then it took 25.4 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

rockphone.hk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

Network Requests Diagram

rockphone.hk

5726 ms

public.css

1320 ms

index_2.css

570 ms

index.css

805 ms

owl.carousel.css

617 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Rockphone.hk and no external sources were called. The less responsive or slowest element that took the longest time to load (16.3 sec) belongs to the original domain Rockphone.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 258.7 kB (35%)

Content Size

745.8 kB

After Optimization

487.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rockphone.hk main page is 745.8 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. Only 10% of websites need less resources to load. Images take 381.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 25.9 kB

  • Original 29.9 kB
  • After minification 25.1 kB
  • After compression 4.0 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. This page needs HTML code to be minified as it can gain 4.8 kB, which is 16% 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 25.9 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 4.8 kB

  • Original 381.4 kB
  • After minification 376.7 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. Rock Phone images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 207.3 kB

  • Original 308.2 kB
  • After minification 298.5 kB
  • After compression 100.9 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 207.3 kB or 67% of the original size.

CSS Optimization

-79%

Potential reduce by 20.6 kB

  • Original 26.3 kB
  • After minification 19.6 kB
  • After compression 5.6 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. Rockphone.hk needs all CSS files to be minified and compressed as it can save up to 20.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (58%)

Requests Now

24

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rock Phone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rockphone.hk

rockphone.hk

5726 ms

public.css

public.css

1320 ms

index_2.css

index_2.css

570 ms

index.css

index.css

805 ms

owl.carousel.css

owl.carousel.css

617 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

3739 ms

public.js

public.js

262 ms

require.js

require.js

565 ms

logo.png

logo.png

293 ms

nav_bg_line.gif

nav_bg_line.gif

266 ms

searchBtn.png

searchBtn.png

290 ms

lan.png

lan.png

296 ms

arrowTop.jpg

arrowTop.jpg

605 ms

ico-dot-on.png

ico-dot-on.png

271 ms

ico-dot-off.png

ico-dot-off.png

271 ms

ft.jpg

ft.jpg

16264 ms

app_index.js

app_index.js

255 ms

index.js

index.js

1845 ms

jquery.11.1.js

jquery.11.1.js

3431 ms

base.js

base.js

267 ms

bootstrap.min.js

bootstrap.min.js

4570 ms

owl.carousel.min.js

owl.carousel.min.js

892 ms

jquery.easing.js

jquery.easing.js

318 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

300 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

910 ms

Accessibility Review

rockphone.hk accessibility score

74

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rockphone.hk best practices score

75

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

SEO Factors

rockphone.hk SEO score

54

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rockphone.hk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rockphone.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

rockphone.hk

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