Tools & Wizards About Us
zai.ne.jp screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

zai.ne.jp

FX情報ならザイFX！ FX初心者向け口座比較、FX投資コラム、為替ニュース＆チャート

Page Load Speed

13.3 sec in total

First Response

1.3 sec

Resources Loaded

11.4 sec

Page Rendered

608 ms

zai.ne.jp screenshot

About Website

Click here to check amazing Zai content. Otherwise, check out these important facts you probably never knew about zai.ne.jp

「ザイFX！」はマネー誌『ダイヤモンドZAi』がつくった「FX（外国為替証拠金取引）の最強ポータルサイト」。FX初心者におすすめのFX口座の比較記事や、FX投資に役立つFX専門家のコラム、FX最新ニュース、為替チャートなど、FX初心者から上級者まで、FX投資家に役立つFXの最新情報を公開中！

Visit zai.ne.jp

Key Findings

We analyzed Zai.ne.jp page load time and found that the first response time was 1.3 sec and then it took 12 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

zai.ne.jp performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

zai.diamond.jp

1250 ms

jquery.min.js

80 ms

jquery-ui.min.js

45 ms

jquery.hoverIntent.js

74 ms

jquery_spotlight.js

76 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zai.ne.jp, 10% (14 requests) were made to Zai.diamond.jp and 2% (3 requests) were made to T.felmat.net. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Zaifx.ismcdn.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.0 kB (51%)

Content Size

618.6 kB

After Optimization

304.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zai.ne.jp main page is 618.6 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. 35% of websites need less resources to load. Javascripts take 274.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 125.5 kB

  • Original 165.1 kB
  • After minification 158.4 kB
  • After compression 39.6 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. 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 125.5 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 177.7 kB
  • After minification 176.1 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. Zai images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 186.5 kB

  • Original 274.9 kB
  • After minification 272.5 kB
  • After compression 88.4 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 186.5 kB or 68% of the original size.

CSS Optimization

-48%

Potential reduce by 436 B

  • Original 915 B
  • After minification 915 B
  • After compression 479 B

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. Zai.ne.jp needs all CSS files to be minified and compressed as it can save up to 436 B or 48% of the original size.

Requests Breakdown

Number of requests can be reduced by 110 (77%)

Requests Now

143

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zai.diamond.jp

zai.diamond.jp

1250 ms

jquery.min.js

jquery.min.js

80 ms

jquery-ui.min.js

jquery-ui.min.js

45 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

74 ms

jquery_spotlight.js

jquery_spotlight.js

76 ms

jquery.lightbox-0.5.1.min.js

jquery.lightbox-0.5.1.min.js

73 ms

css_browser_selector.js

css_browser_selector.js

75 ms

tools.js

tools.js

76 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

77 ms

top.css

top.css

78 ms

header-v2.css

header-v2.css

145 ms

base.css

base.css

15 ms

common-parts.css

common-parts.css

4 ms

common-sitenavi.css

common-sitenavi.css

2 ms

common-layout.css

common-layout.css

3 ms

common-subcolumn.css

common-subcolumn.css

60 ms

common-subcontents.css

common-subcontents.css

5 ms

article-maincolumn.css

article-maincolumn.css

8 ms

article-maincontents.css

article-maincontents.css

5 ms

top-maincolumn.css

top-maincolumn.css

8 ms

zai-common-parts.css

zai-common-parts.css

9 ms

change.png

change.png

59 ms

img_36533da4282a7596de660d7c3760c9903151.png

img_36533da4282a7596de660d7c3760c9903151.png

602 ms

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img_4d9ea3df5bd2c83bf9516dc1d13af1a9492.png

647 ms

v2-head-facebook.gif

v2-head-facebook.gif

682 ms

v2-head-paidmailmag.gif

v2-head-paidmailmag.gif

691 ms

v2-head-corpinfo.gif

v2-head-corpinfo.gif

558 ms

v2-head-sitemap.gif

v2-head-sitemap.gif

709 ms

v2-head-zol.gif

v2-head-zol.gif

1229 ms

blank.gif

blank.gif

612 ms

v2-sitenav01.png

v2-sitenav01.png

643 ms

v2-sitenav02.png

v2-sitenav02.png

676 ms

v2-sitenav03.png

v2-sitenav03.png

680 ms

v2-sitenav04.png

v2-sitenav04.png

770 ms

logo.gif

logo.gif

437 ms

v2-sitenav05.png

v2-sitenav05.png

670 ms

v2-sitenav07.png

v2-sitenav07.png

662 ms

v2-sitenav09.png

v2-sitenav09.png

699 ms

v2-sitenav10.png

v2-sitenav10.png

699 ms

v2-sitenav11.png

v2-sitenav11.png

683 ms

v2-sitenav13.png

v2-sitenav13.png

698 ms

bg.gif

bg.gif

1358 ms

img_d4f7d3ac02a817401028e678870cc8d74610.png

img_d4f7d3ac02a817401028e678870cc8d74610.png

565 ms

img_4b472d1f9f91f9b537899ea6c0b47e785026.png

img_4b472d1f9f91f9b537899ea6c0b47e785026.png

558 ms

img_98d13217f714f568a14cf277b3efdd064556.png

img_98d13217f714f568a14cf277b3efdd064556.png

560 ms

img_8e5ea78d129652ac014b3b2ca0c7bb9a74466.png

img_8e5ea78d129652ac014b3b2ca0c7bb9a74466.png

1359 ms

img_b1022132d350ac7467e3b409831d16a04994.png

img_b1022132d350ac7467e3b409831d16a04994.png

554 ms

img_0d5eef57bcc7bb2ff6b8633b112cc1425363.png

img_0d5eef57bcc7bb2ff6b8633b112cc1425363.png

745 ms

img_f25db3991ffd9e562f285110bc43787b5128.png

img_f25db3991ffd9e562f285110bc43787b5128.png

572 ms

img_b33874280554e13d9f7a79cc68b5812d5104.png

img_b33874280554e13d9f7a79cc68b5812d5104.png

922 ms

imagesender

imagesender

1198 ms

O126Q.9109727L.52170T

O126Q.9109727L.52170T

776 ms

imagesender

imagesender

1194 ms

img_2c63318932759d864869e7e8466b0d6010947.gif

img_2c63318932759d864869e7e8466b0d6010947.gif

700 ms

tokyo-time.gif

tokyo-time.gif

1104 ms

time-day-btn.gif

time-day-btn.gif

1137 ms

time-week-btn.gif

time-week-btn.gif

1031 ms

time-month-btn.gif

time-month-btn.gif

1649 ms

time-1minutes-btn.gif

time-1minutes-btn.gif

1627 ms

time-5minutes-btn.gif

time-5minutes-btn.gif

2077 ms

time-10minutes-btn.gif

time-10minutes-btn.gif

1835 ms

time-15minutes-btn.gif

time-15minutes-btn.gif

1787 ms

time-30minutes-btn.gif

time-30minutes-btn.gif

1774 ms

time-1hour-btn.gif

time-1hour-btn.gif

2129 ms

time-4hour-btn.gif

time-4hour-btn.gif

2310 ms

top-mouke-company-bg.gif

top-mouke-company-bg.gif

2437 ms

top-mt4-linkbtn.gif

top-mt4-linkbtn.gif

2468 ms

top-mt4-nyumon.gif

top-mt4-nyumon.gif

2335 ms

top-mt4-hikaku.gif

top-mt4-hikaku.gif

2884 ms

top-mt4-info.gif

top-mt4-info.gif

2803 ms

zlsync.js

zlsync.js

498 ms

beacon.min.js

beacon.min.js

131 ms

ld.js

ld.js

79 ms

polyfill.min.js

polyfill.min.js

1144 ms

O126Q.U109729V.52170T

O126Q.U109729V.52170T

744 ms

n606.188341T.52170T

n606.188341T.52170T

733 ms

img_2a52600bd883437cd42323cdfe740fdd39661.gif

img_2a52600bd883437cd42323cdfe740fdd39661.gif

1092 ms

gtm.js

gtm.js

71 ms

syncframe

syncframe

15 ms

jquery.history.js

jquery.history.js

2016 ms

lozad.min.js

lozad.min.js

1983 ms

perf.js

perf.js

1974 ms

fxcompany-table.js

fxcompany-table.js

1950 ms

subcontents-sidefbanner.js

subcontents-sidefbanner.js

1949 ms

pr-icon.gif

pr-icon.gif

2579 ms

newzy.gif

newzy.gif

2657 ms

japan.gif

japan.gif

2672 ms

england.gif

england.gif

2775 ms

turkey.gif

turkey.gif

3028 ms

euro.gif

euro.gif

3174 ms

canada.gif

canada.gif

3124 ms

usa.gif

usa.gif

3293 ms

zaifxnews-border.gif

zaifxnews-border.gif

3200 ms

disc-icon.gif

disc-icon.gif

4667 ms

fxcolumn-border.gif

fxcolumn-border.gif

3684 ms

icon-yellow.gif

icon-yellow.gif

3703 ms

z.gif

z.gif

195 ms

126-1649643785.3616-4.png

126-1649643785.3616-4.png

739 ms

60-1600857784.8456-4.gif

60-1600857784.8456-4.gif

14 ms

126-1649643785.361-4.png

126-1649643785.361-4.png

715 ms

img_d3bec87e240809c3ced0f916e94c509c6056.png

img_d3bec87e240809c3ced0f916e94c509c6056.png

3288 ms

subcontents-bg-fxhikaku01.png

subcontents-bg-fxhikaku01.png

3257 ms

subcontents-bg-fxhikaku02.png

subcontents-bg-fxhikaku02.png

3329 ms

subcontents-bg-fxhikaku03.png

subcontents-bg-fxhikaku03.png

3659 ms

subcontents-bg-fxhikaku04.png

subcontents-bg-fxhikaku04.png

3724 ms

subcontents-bg-fxhikaku05.png

subcontents-bg-fxhikaku05.png

3771 ms

subcontents-bg-fxhikaku06.png

subcontents-bg-fxhikaku06.png

3322 ms

subcontents-bg-fxhikaku07.png

subcontents-bg-fxhikaku07.png

3435 ms

subcontents-bg-fxhikaku08.png

subcontents-bg-fxhikaku08.png

3615 ms

subcontents-bg-fxhikaku09.png

subcontents-bg-fxhikaku09.png

3756 ms

subcontents-bg-fxhikaku10.png

subcontents-bg-fxhikaku10.png

3748 ms

fx-hikaku-icon1.gif

fx-hikaku-icon1.gif

3539 ms

fx-hikaku-icon2.gif

fx-hikaku-icon2.gif

3615 ms

fx-campaign-icon1.gif

fx-campaign-icon1.gif

3311 ms

fx-campaign-icon2.gif

fx-campaign-icon2.gif

4904 ms

riserank-01.gif

riserank-01.gif

3886 ms

riserank-02.gif

riserank-02.gif

3976 ms

riserank-03.gif

riserank-03.gif

3932 ms

riserank-04.gif

riserank-04.gif

3754 ms

fxcurrencydata.js

fxcurrencydata.js

197 ms

riserank-05.gif

riserank-05.gif

4006 ms

fallrank-01.gif

fallrank-01.gif

4160 ms

fallrank-02.gif

fallrank-02.gif

4413 ms

fallrank-03.gif

fallrank-03.gif

4103 ms

fallrank-04.gif

fallrank-04.gif

3890 ms

fallrank-05.gif

fallrank-05.gif

4038 ms

zaifxnews-rank1.gif

zaifxnews-rank1.gif

4112 ms

zaifxnews-rank2.gif

zaifxnews-rank2.gif

4411 ms

zaifxnews-rank3.gif

zaifxnews-rank3.gif

4359 ms

zaifxnews-rank4.gif

zaifxnews-rank4.gif

3943 ms

zaifxnews-rank5.gif

zaifxnews-rank5.gif

4118 ms

column-rank1.gif

column-rank1.gif

4296 ms

column-rank2.gif

column-rank2.gif

4090 ms

column-rank3.gif

column-rank3.gif

4398 ms

column-rank4.gif

column-rank4.gif

4057 ms

column-rank5.gif

column-rank5.gif

4024 ms

img-logo-jcba.gif

img-logo-jcba.gif

3448 ms

topics-bg.gif

topics-bg.gif

4098 ms

hitsuji234-rank.png

hitsuji234-rank.png

3998 ms

img_33f52dcc14d25c3c5ffd3704037edcdf90152.jpg

img_33f52dcc14d25c3c5ffd3704037edcdf90152.jpg

4093 ms

img_b0cb65bff0fda1ad2f16ee8d16b524a131768.png

img_b0cb65bff0fda1ad2f16ee8d16b524a131768.png

4119 ms

pickup-title.jpg

pickup-title.jpg

3940 ms

fx-hikaku.gif

fx-hikaku.gif

4098 ms

topics-fxcompany-title01.gif

topics-fxcompany-title01.gif

4044 ms

topics-fxcompany-title02.gif

topics-fxcompany-title02.gif

3988 ms

topics-fxcompany-title03.gif

topics-fxcompany-title03.gif

4191 ms

subcolumn-hitsuji157.png

subcolumn-hitsuji157.png

4161 ms

Accessibility Review

zai.ne.jp accessibility score

95

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.

Best Practices

zai.ne.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

zai.ne.jp SEO score

97

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zai.ne.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Zai.ne.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

zai.ne.jp

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