Tools & Wizards About Us
rockak.info screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

rockak.info

rockak.info

Page Load Speed

5.4 sec in total

First Response

508 ms

Resources Loaded

4.8 sec

Page Rendered

93 ms

rockak.info screenshot

About Website

Visit rockak.info now to see the best up-to-date Rockak content and also check out these interesting facts you probably never knew about rockak.info

your idea. our design. from inception to execution.

Visit rockak.info

Key Findings

We analyzed Rockak.info page load time and found that the first response time was 508 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rockak.info performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

rockak.info

508 ms

monopo.co.jp

600 ms

scr3tuh.js

145 ms

cssreset-min.css

13 ms

jquery.min.js

27 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rockak.info, 56% (47 requests) were made to Monopo.co.jp and 10% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Monopo.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 447.9 kB (23%)

Content Size

1.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rockak.info main page is 1.9 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 47.6 kB

  • Original 61.7 kB
  • After minification 57.7 kB
  • After compression 14.2 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 47.6 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 5.8 kB

  • Original 1.2 MB
  • After minification 1.2 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. Rockak images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 353.0 kB

  • Original 597.7 kB
  • After minification 594.7 kB
  • After compression 244.8 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 353.0 kB or 59% of the original size.

CSS Optimization

-89%

Potential reduce by 41.6 kB

  • Original 46.7 kB
  • After minification 27.5 kB
  • After compression 5.1 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. Rockak.info needs all CSS files to be minified and compressed as it can save up to 41.6 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (45%)

Requests Now

74

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rockak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rockak.info

rockak.info

508 ms

monopo.co.jp

monopo.co.jp

600 ms

scr3tuh.js

scr3tuh.js

145 ms

cssreset-min.css

cssreset-min.css

13 ms

jquery.min.js

jquery.min.js

27 ms

jquery.easing.min.js

jquery.easing.min.js

7 ms

jquery.transit.min.js

jquery.transit.min.js

156 ms

texteffects.min.js

texteffects.min.js

157 ms

jquery.cookie.js

jquery.cookie.js

172 ms

js

js

26 ms

pc_js.php

pc_js.php

290 ms

style.css

style.css

393 ms

monopo.co.jp

monopo.co.jp

182 ms

analytics.js

analytics.js

118 ms

fbds.js

fbds.js

118 ms

n_title.png

n_title.png

178 ms

icon-Tw@2x.png

icon-Tw@2x.png

172 ms

icon-FB@2x.png

icon-FB@2x.png

173 ms

logo-monopo@2x.png

logo-monopo@2x.png

176 ms

btn-ENTER@2x.png

btn-ENTER@2x.png

187 ms

02-ABOUT.png

02-ABOUT.png

556 ms

pi_1.png

pi_1.png

327 ms

pi_2.png

pi_2.png

344 ms

pi_3.png

pi_3.png

346 ms

m_icon_1.png

m_icon_1.png

359 ms

menu1.png

menu1.png

470 ms

menu1.svg

menu1.svg

480 ms

m_icon_2.png

m_icon_2.png

515 ms

m_button_1.png

m_button_1.png

518 ms

m_button_2.png

m_button_2.png

526 ms

m_button_3.png

m_button_3.png

635 ms

dl_off.png

dl_off.png

649 ms

m_back.png

m_back.png

843 ms

m_s_1.png

m_s_1.png

689 ms

m_s_2.png

m_s_2.png

709 ms

m_s_3.png

m_s_3.png

728 ms

m_back2.png

m_back2.png

973 ms

m_s_11.png

m_s_11.png

986 ms

m_s_21.png

m_s_21.png

917 ms

form.png

form.png

905 ms

form.svg

form.svg

928 ms

kak2.ico

kak2.ico

1027 ms

c_i_1.png

c_i_1.png

1332 ms

c_i_2.png

c_i_2.png

1417 ms

c_i_3a.png

c_i_3a.png

1109 ms

naname1.png

naname1.png

1128 ms

nlogo.png

nlogo.png

1142 ms

naname2.png

naname2.png

1195 ms

k.png

k.png

1490 ms

112.png

112.png

1552 ms

_4fSHXbYw4NXCb58gE3Ntk_bZodKLAyKENQ7xeWvzEIffJxxggMmeMJ6Mk6f5Mb.woff

_4fSHXbYw4NXCb58gE3Ntk_bZodKLAyKENQ7xeWvzEIffJxxggMmeMJ6Mk6f5Mb.woff

54 ms

f2cFMEEavPuJ2PVuoDTZvfbi1l0VvDaoTxy4F6eF8eqffw_rggMmeMJ6Mk6f5MS.woff

f2cFMEEavPuJ2PVuoDTZvfbi1l0VvDaoTxy4F6eF8eqffw_rggMmeMJ6Mk6f5MS.woff

105 ms

EwKnnRXCGvmu9lUUULuetrpiiZ4AIh436VbIE92a_PwffwzrggMmeMJ6Mk6f5Mt.woff

EwKnnRXCGvmu9lUUULuetrpiiZ4AIh436VbIE92a_PwffwzrggMmeMJ6Mk6f5Mt.woff

140 ms

tYh05IzOQZGo88JaNGWlrYNfPUlYsDu4-s3A01ZtPuqffwxrggMmeMJ6Mk6f5gI.woff

tYh05IzOQZGo88JaNGWlrYNfPUlYsDu4-s3A01ZtPuqffwxrggMmeMJ6Mk6f5gI.woff

149 ms

1123.png

1123.png

1554 ms

p.gif

p.gif

144 ms

108 ms

ym.png

ym.png

1515 ms

1123t.png

1123t.png

1621 ms

mmm.png

mmm.png

1629 ms

bat.ico

bat.ico

1506 ms

common.js

common.js

15 ms

map.js

map.js

15 ms

util.js

util.js

14 ms

marker.js

marker.js

14 ms

collect

collect

47 ms

47 ms

collect

collect

46 ms

onion.js

onion.js

24 ms

controls.js

controls.js

9 ms

transparent.png

transparent.png

18 ms

css

css

38 ms

google4.png

google4.png

30 ms

maplogo.png

maplogo.png

201 ms

mapcnt6.png

mapcnt6.png

13 ms

sv5.png

sv5.png

15 ms

tmapctrl.png

tmapctrl.png

16 ms

cb_scout5.png

cb_scout5.png

22 ms

tmapctrl4.png

tmapctrl4.png

16 ms

google_white5.png

google_white5.png

16 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

6 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

9 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

10 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

10 ms

Accessibility Review

rockak.info accessibility score

67

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.

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

rockak.info 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

SEO Factors

rockak.info 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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rockak.info can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Rockak.info 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

rockak.info

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