Tools & Wizards About Us
shirofan.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

shirofan.com

お城めぐりFAN - 観光日本の城

Page Load Speed

10.6 sec in total

First Response

682 ms

Resources Loaded

8.9 sec

Page Rendered

989 ms

shirofan.com screenshot

About Website

Click here to check amazing Shirofan content for Japan. Otherwise, check out these important facts you probably never knew about shirofan.com

日本の城めぐりを愉しむサイト。日本の知恵・風土 ・戦国時代の歴史。国内観光旅行を楽しみながら城を知ろう。

Visit shirofan.com

Key Findings

We analyzed Shirofan.com page load time and found that the first response time was 682 ms and then it took 9.9 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

shirofan.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value4,260 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

shirofan.com

682 ms

www.shirofan.com

1350 ms

1446298773index.css

518 ms

1449146746index.js

338 ms

1456399060index.css

541 ms

Our browser made a total of 180 requests to load all elements on the main page. We found that 36% of them (64 requests) were addressed to the original Shirofan.com, 13% (24 requests) were made to Static.xx.fbcdn.net and 10% (18 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Shirofan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 573.4 kB (9%)

Content Size

6.6 MB

After Optimization

6.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shirofan.com main page is 6.6 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. 70% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 71.4 kB

  • Original 91.9 kB
  • After minification 73.1 kB
  • After compression 20.6 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 18.9 kB, which is 21% 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 71.4 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 131.5 kB

  • Original 5.9 MB
  • After minification 5.8 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. Shirofan images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 234.5 kB

  • Original 405.6 kB
  • After minification 387.1 kB
  • After compression 171.1 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 234.5 kB or 58% of the original size.

CSS Optimization

-73%

Potential reduce by 136.1 kB

  • Original 185.3 kB
  • After minification 171.1 kB
  • After compression 49.2 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. Shirofan.com needs all CSS files to be minified and compressed as it can save up to 136.1 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 87 (51%)

Requests Now

172

After Optimization

85

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 172 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shirofan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shirofan.com

shirofan.com

682 ms

www.shirofan.com

www.shirofan.com

1350 ms

1446298773index.css

1446298773index.css

518 ms

1449146746index.js

1449146746index.js

338 ms

1456399060index.css

1456399060index.css

541 ms

1456399060index.js

1456399060index.js

893 ms

1456399060index.js

1456399060index.js

542 ms

1456399060index.js

1456399060index.js

554 ms

adsbygoogle.js

adsbygoogle.js

7 ms

bookmark_button.js

bookmark_button.js

331 ms

line-button.js

line-button.js

540 ms

share.js

share.js

16 ms

jsapi

jsapi

21 ms

jquery.min.js

jquery.min.js

30 ms

jquery.easing-1.3.min.js

jquery.easing-1.3.min.js

532 ms

superfish.min.js

superfish.min.js

683 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

697 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

910 ms

jflickrfeed.min.js

jflickrfeed.min.js

715 ms

jquery.elastislide.min.js

jquery.elastislide.min.js

856 ms

jquery.flexslider.js

jquery.flexslider.js

1223 ms

jquery.scrollUp.min.js

jquery.scrollUp.min.js

1087 ms

jquery.quicksand-1.2.min.js

jquery.quicksand-1.2.min.js

1071 ms

translate.js

translate.js

1091 ms

custom.js

custom.js

1226 ms

main.js

main.js

1268 ms

nfcbc_scripts.js

nfcbc_scripts.js

1433 ms

wp-embed.min.js

wp-embed.min.js

1456 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1224 ms

button-only@2x.png

button-only@2x.png

172 ms

news.gif

news.gif

41 ms

bg.png

bg.png

842 ms

search.png

search.png

841 ms

logo.png

logo.png

845 ms

top_image01.jpg

top_image01.jpg

2233 ms

top_image07.jpg

top_image07.jpg

2136 ms

top_image03.jpg

top_image03.jpg

2332 ms

top_image04.jpg

top_image04.jpg

2335 ms

top_image05.jpg

top_image05.jpg

3019 ms

top_image08.jpg

top_image08.jpg

3776 ms

top_image09.jpg

top_image09.jpg

4036 ms

top_image11.jpg

top_image11.jpg

3670 ms

1P3J4292-319x212.jpg

1P3J4292-319x212.jpg

2888 ms

VJ7Z2893-319x212.jpg

VJ7Z2893-319x212.jpg

2898 ms

VJ7Z1126-319x212.jpg

VJ7Z1126-319x212.jpg

3397 ms

shirofan_taikou2.jpg

shirofan_taikou2.jpg

3755 ms

t_kinki.jpg

t_kinki.jpg

3541 ms

t_toukai.jpg

t_toukai.jpg

3971 ms

t_tyugoku.jpg

t_tyugoku.jpg

4059 ms

t_hokuriku.jpg

t_hokuriku.jpg

4182 ms

t_shikoku.jpg

t_shikoku.jpg

4281 ms

t_koushinetsu.jpg

t_koushinetsu.jpg

4309 ms

t_kyuusyuu.jpg

t_kyuusyuu.jpg

4527 ms

t_kantou.jpg

t_kantou.jpg

4550 ms

t_touhoku.jpg

t_touhoku.jpg

4695 ms

analytics.js

analytics.js

36 ms

t_12.jpg

t_12.jpg

4706 ms

all.js

all.js

163 ms

ca-pub-4029995354301188.js

ca-pub-4029995354301188.js

127 ms

zrt_lookup.html

zrt_lookup.html

120 ms

show_ads_impl.js

show_ads_impl.js

75 ms

widgets.js

widgets.js

152 ms

collect

collect

62 ms

platform.js

platform.js

135 ms

share_2.png

share_2.png

56 ms

375 ms

nodule.jpg

nodule.jpg

4523 ms

ads

ads

289 ms

osd.js

osd.js

19 ms

collect

collect

125 ms

ads

ads

270 ms

jcastle.jpg

jcastle.jpg

4507 ms

ads

ads

164 ms

299 ms

xd_arbiter.php

xd_arbiter.php

129 ms

xd_arbiter.php

xd_arbiter.php

250 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

45 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

62 ms

fastbutton

fastbutton

144 ms

ads

ads

338 ms

postmessageRelay

postmessageRelay

43 ms

rekjp.jpg

rekjp.jpg

4591 ms

leftikkojin_on.jpg

leftikkojin_on.jpg

4572 ms

f_rss03.png

f_rss03.png

4625 ms

api.js

api.js

44 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

75 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

75 ms

abg.js

abg.js

46 ms

000000_new_ico.gif

000000_new_ico.gif

73 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

34 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

31 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

136 ms

css

css

68 ms

m_js_controller.js

m_js_controller.js

51 ms

css

css

103 ms

16 ms

f_bn01.jpg

f_bn01.jpg

4564 ms

f_bn02.jpg

f_bn02.jpg

4540 ms

reset.css

reset.css

9 ms

entry-button.css

entry-button.css

8 ms

bbtn-l_v3.png

bbtn-l_v3.png

31 ms

default+en.I.js

default+en.I.js

35 ms

favicon

favicon

77 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

47 ms

s

s

41 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

64 ms

x_button_blue2.png

x_button_blue2.png

34 ms

facebook.png

facebook.png

4531 ms

favicon

favicon

103 ms

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

60 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

29 ms

favicon

favicon

202 ms

twitter.png

twitter.png

4537 ms

restserver.php

restserver.php

251 ms

timeline.1b43d11859b7663a2225b885f87704a5.js

timeline.1b43d11859b7663a2225b885f87704a5.js

227 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

button.831500944bc3eb7ea5276ccdc3f71d2e.js

255 ms

google.png

google.png

4428 ms

loader.gif

loader.gif

4478 ms

arrow.png

arrow.png

4493 ms

totop.png

totop.png

4901 ms

12573828_1030290850375613_5130239053213658024_n.jpg

12573828_1030290850375613_5130239053213658024_n.jpg

184 ms

12651048_1030290847042280_7668836713418576197_n.jpg

12651048_1030290847042280_7668836713418576197_n.jpg

198 ms

5447_1030290843708947_8369926356735908095_n.jpg

5447_1030290843708947_8369926356735908095_n.jpg

235 ms

12651141_1029873990417299_151688788943898528_n.jpg

12651141_1029873990417299_151688788943898528_n.jpg

270 ms

12644733_1029873987083966_2671184747835297974_n.jpg

12644733_1029873987083966_2671184747835297974_n.jpg

278 ms

12573924_1029873977083967_3697212718483816500_n.jpg

12573924_1029873977083967_3697212718483816500_n.jpg

280 ms

12507178_1026081407463224_8074271074125033548_n.jpg

12507178_1026081407463224_8074271074125033548_n.jpg

281 ms

11150513_867478036656896_7829288873957360701_n.jpg

11150513_867478036656896_7829288873957360701_n.jpg

282 ms

11147081_867279743343392_4262104075567215497_n.jpg

11147081_867279743343392_4262104075567215497_n.jpg

282 ms

syndication

syndication

89 ms

397670941817188352

397670941817188352

287 ms

tweet_button.6a78875565a912489e9aef879c881358.ja.html

tweet_button.6a78875565a912489e9aef879c881358.ja.html

49 ms

like.php

like.php

223 ms

timeline.4d087f49a21e27038d9769d7c976b8fa.default.css

timeline.4d087f49a21e27038d9769d7c976b8fa.default.css

31 ms

timeline.4d087f49a21e27038d9769d7c976b8fa.default.css

timeline.4d087f49a21e27038d9769d7c976b8fa.default.css

53 ms

s_normal.jpg

s_normal.jpg

152 ms

CLT1vpIVEAA5mmB.png

CLT1vpIVEAA5mmB.png

339 ms

CBMf1ylUIAAfkid.jpg

CBMf1ylUIAAfkid.jpg

292 ms

CA4QGVqWEAAWwbx.jpg

CA4QGVqWEAAWwbx.jpg

302 ms

like_box.php

like_box.php

349 ms

vpc6VNjRPXV.js

vpc6VNjRPXV.js

302 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

273 ms

fH5ORRrNfAg.css

fH5ORRrNfAg.css

123 ms

T-QU3r9cNUv.css

T-QU3r9cNUv.css

132 ms

aD1E_ln-vn9.css

aD1E_ln-vn9.css

129 ms

_rx8naC75Dy.js

_rx8naC75Dy.js

202 ms

x5F9OMjKyLw.js

x5F9OMjKyLw.js

223 ms

ICDbTSzjQEg.js

ICDbTSzjQEg.js

160 ms

TTCre3391I0.js

TTCre3391I0.js

164 ms

rFmE1g6Dkoz.js

rFmE1g6Dkoz.js

282 ms

7cm7D75Y0Sf.js

7cm7D75Y0Sf.js

177 ms

C-h3nYPqETO.js

C-h3nYPqETO.js

237 ms

oRoBXlHCpEy.js

oRoBXlHCpEy.js

216 ms

336JejShbZp.js

336JejShbZp.js

217 ms

sj-JwAJi4AH.js

sj-JwAJi4AH.js

239 ms

DKRU1bYTkTw.js

DKRU1bYTkTw.js

317 ms

ZNPAadQNc33.js

ZNPAadQNc33.js

255 ms

W0OV23mIOyO.js

W0OV23mIOyO.js

258 ms

36TdwhIHusi.js

36TdwhIHusi.js

274 ms

jot.html

jot.html

30 ms

activeview

activeview

14 ms

activeview

activeview

31 ms

422824_287246154680090_1301938149_n.jpg

422824_287246154680090_1301938149_n.jpg

84 ms

418952_372846836120021_1415252989_n.jpg

418952_372846836120021_1415252989_n.jpg

83 ms

11406965_656302727838169_7806881061932041555_n.jpg

11406965_656302727838169_7806881061932041555_n.jpg

82 ms

1511807_559706380778921_1770431151_n.jpg

1511807_559706380778921_1770431151_n.jpg

85 ms

208665_106571489426421_5673389_n.jpg

208665_106571489426421_5673389_n.jpg

82 ms

10174893_1405106919762802_644495150756567273_n.jpg

10174893_1405106919762802_644495150756567273_n.jpg

84 ms

1964922_687597127974795_2952839668835578948_n.jpg

1964922_687597127974795_2952839668835578948_n.jpg

86 ms

10462752_716926125041932_2145463968548784952_n.jpg

10462752_716926125041932_2145463968548784952_n.jpg

86 ms

12108120_883601398393189_4334921869169685456_n.jpg

12108120_883601398393189_4334921869169685456_n.jpg

106 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

83 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

84 ms

pUFVdPjIRct.png

pUFVdPjIRct.png

42 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

44 ms

vlXaquuXMrr.js

vlXaquuXMrr.js

45 ms

tt-btn1.png

tt-btn1.png

161 ms

slider-left.png

slider-left.png

332 ms

slider-right.png

slider-right.png

338 ms

ui

ui

32 ms

Accessibility Review

shirofan.com accessibility score

67

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

High

Form elements do not have associated labels

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

shirofan.com 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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

shirofan.com SEO score

99

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 Shirofan.com 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 Shirofan.com 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

shirofan.com

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