Tools & Wizards About Us
ok777.co.jp screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ok777.co.jp

オッケー オフィシャルサイト

Page Load Speed

42.7 sec in total

First Response

511 ms

Resources Loaded

41 sec

Page Rendered

1.2 sec

ok777.co.jp screenshot

About Website

Welcome to ok777.co.jp homepage info - get ready to check Ok 777 best content for Japan right away, or after learning these important things about ok777.co.jp

パチンコメーカー 株式会社オッケー．のオフィシャルサイト。KYORAKUから、新しいブランド「オッケー」誕生!!

Visit ok777.co.jp

Key Findings

We analyzed Ok777.co.jp page load time and found that the first response time was 511 ms and then it took 42.2 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. Unfortunately, there were 24 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ok777.co.jp performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value63.9 s

0/100

25%

SI (Speed Index)

Value30.8 s

0/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.923

3/100

15%

TTI (Time to Interactive)

Value46.1 s

0/100

10%

Network Requests Diagram

ok777.co.jp

511 ms

www.ok777.co.jp

1350 ms

normalize.css

692 ms

main.css

1141 ms

camera.css

963 ms

Our browser made a total of 186 requests to load all elements on the main page. We found that 41% of them (76 requests) were addressed to the original Ok777.co.jp, 19% (35 requests) were made to Maps.googleapis.com and 4% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Ok777.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (12%)

Content Size

11.5 MB

After Optimization

10.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ok777.co.jp main page is 11.5 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 11.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 34.1 kB

  • Original 44.7 kB
  • After minification 36.5 kB
  • After compression 10.6 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 8.3 kB, which is 19% 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 34.1 kB or 76% of the original size.

Image Optimization

-10%

Potential reduce by 1.1 MB

  • Original 11.0 MB
  • After minification 9.9 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. Ok 777 images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 266.7 kB

  • Original 418.9 kB
  • After minification 368.4 kB
  • After compression 152.1 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 266.7 kB or 64% of the original size.

CSS Optimization

-88%

Potential reduce by 62.5 kB

  • Original 71.0 kB
  • After minification 47.0 kB
  • After compression 8.5 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. Ok777.co.jp needs all CSS files to be minified and compressed as it can save up to 62.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (51%)

Requests Now

140

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ok 777. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ok777.co.jp

ok777.co.jp

511 ms

www.ok777.co.jp

www.ok777.co.jp

1350 ms

normalize.css

normalize.css

692 ms

main.css

main.css

1141 ms

camera.css

camera.css

963 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

1140 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

1542 ms

waypoints.min.js

waypoints.min.js

943 ms

plugins.js

plugins.js

976 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

1353 ms

jquery.hoverfade-1.0.2.min.js

jquery.hoverfade-1.0.2.min.js

1235 ms

jquery.smoothScroller.js

jquery.smoothScroller.js

1373 ms

skrollr.js

skrollr.js

1910 ms

camera.min.js

camera.min.js

2137 ms

TweenMax.min.js

TweenMax.min.js

66 ms

main.js

main.js

2159 ms

map.html

map.html

1057 ms

bg_DC380C_95.png

bg_DC380C_95.png

1406 ms

gnavi.png

gnavi.png

1818 ms

logo.png

logo.png

1637 ms

btn_bottom.png

btn_bottom.png

1643 ms

arrow.png

arrow.png

2056 ms

background_1.jpg

background_1.jpg

20363 ms

background_2.jpg

background_2.jpg

12707 ms

btn01_off.png

btn01_off.png

2724 ms

n160404_1.jpg

n160404_1.jpg

3230 ms

n160324_1.jpg

n160324_1.jpg

3230 ms

title.png

title.png

2769 ms

PC_lineup_6.png

PC_lineup_6.png

20361 ms

hover_bg.png

hover_bg.png

3806 ms

pLogo_6.png

pLogo_6.png

4212 ms

button_product.png

button_product.png

4503 ms

sticker_new.png

sticker_new.png

5335 ms

PC_lineup_5.png

PC_lineup_5.png

20361 ms

pLogo_5.png

pLogo_5.png

5317 ms

PC_lineup_4.png

PC_lineup_4.png

20363 ms

pLogo_4.png

pLogo_4.png

6854 ms

PC_lineup_0.png

PC_lineup_0.png

20364 ms

pLogo_0.png

pLogo_0.png

20366 ms

PC_lineup_1.png

PC_lineup_1.png

20366 ms

pLogo_1.png

pLogo_1.png

20366 ms

PC_lineup_2.png

PC_lineup_2.png

20366 ms

pLogo_2.png

pLogo_2.png

20247 ms

PC_lineup_3.png

PC_lineup_3.png

20246 ms

pLogo_3.png

pLogo_3.png

20215 ms

button_slide_back.png

button_slide_back.png

19955 ms

button_slide_next.png

button_slide_next.png

19838 ms

bg.png

bg.png

19817 ms

pic01.png

pic01.png

19627 ms

js

js

142 ms

title.png

title.png

19881 ms

bg_1.png

bg_1.png

20263 ms

ga.js

ga.js

129 ms

bg_2.png

bg_2.png

20019 ms

analytics.js

analytics.js

90 ms

segmentation.js

segmentation.js

82 ms

pagoda.js

pagoda.js

833 ms

__utm.gif

__utm.gif

55 ms

title.png

title.png

19751 ms

stitle.png

stitle.png

19961 ms

cnt

cnt

1484 ms

redirect.js

redirect.js

1098 ms

collect

collect

69 ms

common.js

common.js

32 ms

map.js

map.js

58 ms

util.js

util.js

118 ms

marker.js

marker.js

115 ms

onion.js

onion.js

51 ms

openhand_8_8.cur

openhand_8_8.cur

187 ms

btn01_off.png

btn01_off.png

19730 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

169 ms

stats.js

stats.js

51 ms

controls.js

controls.js

64 ms

map.png

map.png

19682 ms

css

css

251 ms

transparent.png

transparent.png

155 ms

google_white5.png

google_white5.png

121 ms

mapcnt6.png

mapcnt6.png

120 ms

tmapctrl.png

tmapctrl.png

125 ms

cb_scout5.png

cb_scout5.png

150 ms

tmapctrl4.png

tmapctrl4.png

124 ms

imgs8.png

imgs8.png

129 ms

title.png

title.png

19548 ms

vt

vt

155 ms

vt

vt

290 ms

vt

vt

150 ms

vt

vt

188 ms

vt

vt

170 ms

vt

vt

204 ms

vt

vt

276 ms

vt

vt

265 ms

vt

vt

288 ms

vt

vt

411 ms

vt

vt

411 ms

vt

vt

411 ms

vt

vt

410 ms

vt

vt

409 ms

vt

vt

409 ms

vt

vt

408 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

276 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

273 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

273 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

273 ms

bg02.png

bg02.png

20313 ms

beacon.js

beacon.js

252 ms

tag.js

tag.js

762 ms

beacon.html

beacon.html

189 ms

script.php

script.php

174 ms

track.php

track.php

168 ms

map.html

map.html

19303 ms

btn01_off.png

btn01_off.png

19594 ms

tag

tag

107 ms

button_url_off.png

button_url_off.png

19306 ms

bnr01.png

bnr01.png

18880 ms

bnr02.png

bnr02.png

19274 ms

bnr03.png

bnr03.png

18880 ms

bnr04.png

bnr04.png

18865 ms

bnr05.png

bnr05.png

18501 ms

bnr06.png

bnr06.png

19126 ms

copy.png

copy.png

17578 ms

btn_totop.png

btn_totop.png

12482 ms

camera-loader.gif

camera-loader.gif

4403 ms

camera_skins.png

camera_skins.png

7060 ms

mv00.jpg

mv00.jpg

13310 ms

__utm.gif

__utm.gif

71 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

95 ms

point.png

point.png

3221 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

234 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

228 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

233 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

730 ms

vt

vt

89 ms

vt

vt

181 ms

vt

vt

492 ms

vt

vt

353 ms

vt

vt

275 ms

vt

vt

273 ms

vt

vt

487 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

818 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

381 ms

mone.55b0cc4dc1d_2077.js

mone.55b0cc4dc1d_2077.js

1301 ms

blade_track_jp.js

blade_track_jp.js

2037 ms

pixel_p.js

pixel_p.js

1807 ms

adv.js

adv.js

526 ms

webantenna.js

webantenna.js

2479 ms

btn01_on.png

btn01_on.png

2338 ms

btn01_on.png

btn01_on.png

2075 ms

btn01_on.png

btn01_on.png

3249 ms

button_url_on.png

button_url_on.png

4152 ms

cnt

cnt

1761 ms

dg_gateway.js

dg_gateway.js

244 ms

adv_inner.js

adv_inner.js

45 ms

adv.aspx

adv.aspx

1187 ms

adv.aspx

adv.aspx

1185 ms

us0

us0

752 ms

dgcore.js

dgcore.js

38 ms

adSiteVisit.js

adSiteVisit.js

64 ms

combo

combo

191 ms

cookie_enabled_get.html

cookie_enabled_get.html

979 ms

us

us

859 ms

r.js

r.js

290 ms

tr_xid.ashx

tr_xid.ashx

232 ms

pix

pix

231 ms

pb.html

pb.html

113 ms

tr_adv.ashx

tr_adv.ashx

218 ms

tr_adv.ashx

tr_adv.ashx

238 ms

pixel

pixel

168 ms

755 ms

_webantenna.png

_webantenna.png

225 ms

pixel

pixel

56 ms

862 ms

857 ms

pixel_p

pixel_p

223 ms

Pug

Pug

192 ms

sync.ad-stir.com

sync.ad-stir.com

1690 ms

sync

sync

1177 ms

is

is

1546 ms

google

google

177 ms

sync

sync

858 ms

sd

sd

21 ms

sync

sync

55 ms

bl_track.cgi

bl_track.cgi

699 ms

sync

sync

851 ms

176 ms

usync

usync

777 ms

mapuser

mapuser

216 ms

Accessibility Review

ok777.co.jp accessibility score

81

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

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

ok777.co.jp best practices score

58

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

ok777.co.jp 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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ok777.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Ok777.co.jp 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

ok777.co.jp

Open Graph data is detected on the main page of Ok 777. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: