YBC.CO.JP YBC 山形放送 - 山形放送(YBC)のホームページ。テレビ、ラジオの番組情報や、山形県内の最新ニュースなどを詳しく紹介。

ybc.co.jp Website Information

Daily Unique Visits: 4,161

Daily Page Views: 16,644

Income Per Day: $47

Estimated Value: $25,380

ybc.co.jp is registered under .JP top-level domain. Please check other sites in .JP zone.

No name server records were found.

and is probably hosted by SAKURA-A SAKURA Internet Inc., JP. See the full list of other websites hosted by SAKURA-A SAKURA Internet Inc., JP.

The highest website ybc.co.jp position in Alexa rank database was 34197 and the lowest rank position was 999850. Current position of ybc.co.jp in Alexa rank database is 301593.

Desktop speed score of ybc.co.jp (42/100) is better than the results of 16.45% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ybc.co.jp (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of ybc.co.jp (64/100) is better than the results of 64.03% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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ybc.co.jp Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.


ybc.co.jp whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.


[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
Domain Information: [ドメイン情報]
a. [ドメイン名] YBC.CO.JP
e. [そしきめい] やまがたほうそうかぶしきがいしゃ
f. [組織名] 山形放送株式会社
g. [Organization] Yamagata Broadcasting co.,LTD
k. [組織種別] 株式会社
l. [Organization Type] Company
m. [登録担当者] RY15875JP
n. [技術連絡担当者] RU7030JP
p. [ネームサーバ] ns.mmy.ne.jp
p. [ネームサーバ] ns1.mmy.ne.jp
p. [ネームサーバ] ns2.mmy.ne.jp
p. [ネームサーバ] ns3.mmy.ne.jp
s. [署名鍵]
[状態] Connected (2025/04/30)
[登録年月日] 1997/04/02
[接続年月日] 1997/10/28
[最終更新] 2024/05/01 01:03:27 (JST)

ybc.co.jp server information

Servers Location

ybc.co.jp desktop page speed rank

Last tested: 2019-10-11


Desktop Speed Bad
42/100

ybc.co.jp Desktop Speed Test Quick Summary


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ybc.co.jp Desktop Resource Breakdown

Total Resources169
Number of Hosts10
Static Resources159
JavaScript Resources16
CSS Resources5

ybc.co.jp mobile page speed rank

Last tested: 2017-05-21


Mobile Speed Bad
64/100

ybc.co.jp Mobile Speed Test Quick Summary


priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://code.jquery.com/jquery-1.10.2.min.js
http://code.jquery.com/mobile/1.4.0/jquery.mobile-1.4.0.min.js

Optimize CSS Delivery of the following:

http://code.jquery.com/mobile/1.4.0/jquery.mobile-1.4.0.min.css

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 68% of the final above-the-fold content could be rendered with the full HTML response.

priority - 7Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://homerun.wni.co.jp/YBC1/sticker/sticker0-0.gif (expiration not specified)
http://ybc.co.jp/m/sphone/bn-nr.jpg (expiration not specified)
http://ybc.co.jp/m/sphone/bn-vr.jpg (expiration not specified)
http://ybc.co.jp/m/sphone/hl1610.gif (expiration not specified)
http://ybc.co.jp/radio/os/ph/ra72.jpg (expiration not specified)
http://ybc.co.jp/tv/os/link/frankenstein_koi.jpg (expiration not specified)
http://ybc.co.jp/tv/os/link/oshare.jpg (expiration not specified)
http://ybc.co.jp/tv/os/link/q.jpg (expiration not specified)
http://platform.twitter.com/widgets.js (30 minutes)

priority - 2Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 16KiB (41% reduction).

Compressing http://ybc.co.jp/tv/os/link/oshare.jpg could save 5.7KiB (49% reduction).
Compressing http://ybc.co.jp/tv/os/link/q.jpg could save 4.3KiB (49% reduction).
Compressing http://ybc.co.jp/tv/os/link/frankenstein_koi.jpg could save 2.6KiB (50% reduction).
Compressing http://ybc.co.jp/m/sphone/bn-vr.jpg could save 1.6KiB (33% reduction).
Compressing http://ybc.co.jp/radio/os/ph/ra72.jpg could save 886B (16% reduction).
Compressing http://ybc.co.jp/m/sphone/bn-nr.jpg could save 878B (27% reduction).

priority - 1Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 6.6KiB (64% reduction).

Compressing http://ybc.co.jp/m/sphone/ could save 3.8KiB (63% reduction).
Compressing https://platform.twitter.com/js/button.90facfc7dd48c9c8c4f1fc94e137b515.js could save 2.8KiB (65% reduction).

ybc.co.jp Mobile Resource Breakdown

Total Resources18
Number of Hosts5
Static Resources14
JavaScript Resources4
CSS Resources1

ybc.co.jp mobile page usability

Last tested: 2017-05-21


Mobile Usability Good
99/100

ybc.co.jp Mobile Usability Test Quick Summary


priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="https://www.fa….com/ybc.co.jp" class="ui-link">YBC公式 Facebook</a> is close to 1 other tap targets.

ybc.co.jp HTML validation

Errors

Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)

Line: 12 Column: 1 - 7
"...0.xml" /> <title>Portfo..."

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 140 Column: 1 - 20
"...d> <body> <div align="center"> <di..." Line: 207 Column: 21 - 39
"... <div align="right"><a hre..." Line: 209 Column: 19 - 90
"... <div style="width: 320px; height: 120px; margin-top: 5px;" align="left"> ..." Line: 225 Column: 21 - 39
"... <div align="right"><a hre..." Line: 227 Column: 19 - 90
"... <div style="width: 320px; height: 120px; margin-top: 5px;" align="left"> ..." Line: 250 Column: 17 - 79
"... <div align="left" style="padding-left: 12px;padding-top: 64px">2018年4..." Line: 253 Column: 17 - 78
"... <div align="left" style="padding-left: 12px;padding-top: 6px"><a hre..." Line: 261 Column: 17 - 77
"... <div align="left" style="padding-left: 6px;padding-top: 6px"> ..." Line: 283 Column: 11 - 28
"... <div align="left"><img s..." Line: 362 Column: 9 - 70
"...> <div class="col-lg-3 col-md-3 col-sm-3 col-xs-6" align="left"> ..." Line: 375 Column: 9 - 70
"...> <div class="col-lg-3 col-md-3 col-sm-3 col-xs-6" align="left"> ..." Line: 393 Column: 9 - 70
"...> <div class="col-lg-3 col-md-3 col-sm-3 col-xs-6" align="left"> ..." Line: 416 Column: 13 - 75
"... <div class="col-lg-6 col-md-6 col-sm-6 col-xs-12" align="left"> ..." Line: 422 Column: 13 - 75
"... <div class="col-lg-6 col-md-6 col-sm-6 col-xs-12" align="left"> ..." Line: 438 Column: 11 - 49
"... <div align="left" style="color: white">Copyri..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 143 Column: 55 - 86
"...col-sm-8"><img src="images17/logoybc.jpg"></div>..." Line: 144 Column: 49 - 81
".../sphone/"><img src="images17/logomenu.png"></a></..." Line: 181 Column: 76 - 119
"...="_blank"><img src="images17/tpdata/nph20180406a.jpg"></a></..." Line: 182 Column: 74 - 117
"...="_blank"><img src="images17/tpdata/nph20180409a.jpg"></a></..." Line: 183 Column: 90 - 126
"...et="_top"><img src="images17/tpdata/nph18.jpg"></a></..." Line: 184 Column: 73 - 109
"...et="_top"><img src="images17/tpdata/nph21.jpg"></a></..." Line: 197 Column: 53 - 82
"...#FFCB51;"><img src="images17/reqtv.png"></div>..." Line: 200 Column: 53 - 82
"...#A3de84;"><img src="images17/reqra.png"></div>..." Line: 207 Column: 88 - 121
"...ybcimg01"><img src="images17/topbtntv2.png"></a></..." Line: 216 Column: 104 - 138
"...ybcimg01"><img src="images17/msbtntv_01.png"></a></..." Line: 217 Column: 122 - 156
"...ybcimg01"><img src="images17/msbtntv_02.png"></a></..." Line: 218 Column: 144 - 178
"...="_blank"><img src="images17/msbtntv_03.png"></a></..." Line: 219 Column: 111 - 145
"...ybcimg01"><img src="images17/msbtntv_04.png"></a></..." Line: 225 Column: 90 - 123
"...ybcimg01"><img src="images17/topbtnra2.png"></a></..." Line: 234 Column: 107 - 141
"...ybcimg01"><img src="images17/msbtnra_01.png"></a></..." Line: 235 Column: 124 - 158
"...ybcimg01"><img src="images17/msbtnra_02.png"></a></..." Line: 236 Column: 112 - 146
"...ybcimg01"><img src="images17/msbtnra_03.png"></a></..." Line: 237 Column: 117 - 151
"...ybcimg01"><img src="images17/msbtnra_04.png"></a></..." Line: 283 Column: 29 - 61
"...gn="left"><img src="images17/metopics.png"></div>..." Line: 342 Column: 136 - 207
"...="_blank"><img src="cn/bn12/bn-eagles2018.jpg" width="475" height="75" border="0"></a></..." Line: 345 Column: 153 - 226
"...="_blank"><img src="cn/bn12/bn-osaijin2018.gif" width="195" height="138" border="0"></a> <..." Line: 444 Column: 36 - 101
"...f="#wrap"><img src="images17/bg_btn_pagetop1@2x.png" width="60" height="60"></a></..."

Bad value “1” for attribute “border” on element “img”: Only “0” is a permitted zero literal.

Line: 189 Column: 230 - 317
"...="osbox1"><img src="tv/os/link/futto_thum.jpg" alt="沸騰ワード10" width="140" height="80" border="1" /></a><b..." Line: 191 Column: 180 - 280
"...="osbox1"><img src="tv/os/link/kinro.jpg" alt="金曜ロードSHOW!「るろうに剣心 伝説の最期編」" width="140" height="80" border="1" /></a><b..." Line: 193 Column: 185 - 272
"...="osbox1"><img src="tv/os/link/anothersky.gif" alt="アナザースカイ" width="140" height="80" border="1" /></a><b..."

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 211 Column: 23 - 149
"... <iframe name="ybciftv" id="ybciftvi" width="318" height="116" scrolling="yes" src="http://www.ybc.co.jp/cn17/tvnoa/index.html">テレビ放送中..." Line: 229 Column: 23 - 149
"... <iframe name="ybcifra" id="ybcifrai" width="318" height="116" scrolling="yes" src="http://www.ybc.co.jp/cn17/ranoa/index.html">ラジオ放送中..."

Text not allowed in element “iframe” in this context.

Line: 211 Column: 150 - 155
"...dex.html">テレビ放送中</ifra..." Line: 229 Column: 150 - 155
"...dex.html">ラジオ放送中</ifra..."

Text not allowed in element “ul” in this context.

Line: 378 Column: 110 - 12
"...left: 0;"> [ラジオ番組] <li><a..."

Attribute “height” not allowed on element “a” at this point.

Line: 405 Column: 42 - 126
"...op: 5px"> <a class="twitter-timeline" href="https://twitter.com/ybc/lists/list" height="400px">Tweets..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 189 Column: 230 - 317
"...="osbox1"><img src="tv/os/link/futto_thum.jpg" alt="沸騰ワード10" width="140" height="80" border="1" /></a><b..." Line: 191 Column: 180 - 280
"...="osbox1"><img src="tv/os/link/kinro.jpg" alt="金曜ロードSHOW!「るろうに剣心 伝説の最期編」" width="140" height="80" border="1" /></a><b..." Line: 193 Column: 185 - 272
"...="osbox1"><img src="tv/os/link/anothersky.gif" alt="アナザースカイ" width="140" height="80" border="1" /></a><b..." Line: 323 Column: 130 - 233
"...="_blank"><img src="cn/bn12/umappu201709.gif" alt="山形グルメサイトうまっぷ おいしいお店を探そう!!" width="240" height="110" border="0"></a></..." Line: 324 Column: 120 - 198
"...et="_top"><img src="news/mebae/bn-tp7.jpg" alt="めばえ" width="240" height="110" border="0"></a></..." Line: 325 Column: 117 - 196
"...et="_top"><img src="cn/bn12/bn-vr1710.gif" alt="VR動画" width="240" height="122" border="0"></a> <..." Line: 326 Column: 167 - 250
"..."_blank"><img src="cn/bn12/bn-hulu201709.gif" alt="hulu" width="240" height="122" border="0"></a></d..." Line: 330 Column: 161 - 285
"...="_blank"><img src="cn/bn12/ann50th_myhometown.jpg" alt="オールナイトニッポン 50th MY HOMETOWN スマホムービーコンテスト" width="240" height="135" border="0"></a></..." Line: 331 Column: 129 - 211
"...="_blank"><img src="cn/bn12/radikojp.jpg" alt="radiko.jp" width="234" height="70" border="0"></a></..." Line: 332 Column: 135 - 223
"...="_blank"><img src="cn/bn12/bn-ybc-nnn-post.gif" alt="YBC投稿BOX" width="240" height="60" border="0"></a></..." Line: 333 Column: 127 - 213
"...et="_top"><img src="cn/bn12/bn-nr.jpg" alt="YBC News Release" width="240" height="74" border="0"></a></..." Line: 334 Column: 148 - 243
"...="_blank"><img src="cn/bn12/ihoubokumetsu.gif" alt="放送番組の違法配信撲滅キャンペーン" width="176" height="62" border="0"></a></..." Line: 335 Column: 117 - 201
"...et="_top"><img src="cn/bn/bn-24h.gif" alt="24時間テレビ 愛は地球を救う" width="238" height="60" border="0"></a> <..." Line: 337 Column: 137 - 231
"...="_blank"><img src="cn/bn12/bn-ai-jigyodan.gif" alt="公益財団法人山新放送愛の事業団" width="210" height="60" border="0"></a></..." Line: 340 Column: 128 - 203
"...="_blank"><img src="cn/bn12/smara.jpg" alt="スマラー " width="250" height="50" border="0"></a></..." Line: 341 Column: 164 - 262
"...="_blank"><img src="cn/bn12/infection_news_2017.jpg" alt="子育て応援団 感染症NEWS" width="240" height="64" border="0"></a></..." Line: 342 Column: 136 - 207
"...="_blank"><img src="cn/bn12/bn-eagles2018.jpg" width="475" height="75" border="0"></a></..." Line: 345 Column: 153 - 226
"...="_blank"><img src="cn/bn12/bn-osaijin2018.gif" width="195" height="138" border="0"></a> <..." Line: 352 Column: 162 - 243
"...="_blank"><img src="cn/bn12/japa-r3.gif" alt="ジャパネットたかた" width="150" height="60" border="0"></a></..." Line: 353 Column: 134 - 233
"...et="_top"><img src="radio/sp/dr-eyes-megane/bn.gif" alt="ドクターアイズのメガネパラダイス" width="150" height="60" border="0"></a></..." Line: 354 Column: 138 - 225
"...="_blank"><img src="cn/bn12/txt-garage.gif" alt="ティーバイティーガレージ" width="143" height="35" border="0"></a></..."

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ybc.co.jp Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.


ybc.co.jp TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.