SEIHA.COM 子ども英会話・幼児教室のセイハ英語学院|幼児、小学生、中学生向け英会話教室


seiha.com website information.

seiha.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.

No name server records were found.

and probably website seiha.com is hosted by BACI - Bell Canada, CA web hosting company. Check the complete list of other most popular websites hosted by BACI - Bell Canada, CA hosting company.

According to Alexa traffic rank the highest website seiha.com position was 21784 (in the world). The lowest Alexa rank position was 997237. Now website seiha.com ranked in Alexa database as number 549453 (in the world).

Website seiha.com Desktop speed measurement score (35/100) is better than the results of 11.34% of other sites shows that the page desktop performance can be improved.

seiha.com Mobile usability score (67/100) is better than the results of 18.73% of other sites and shows that the page mobile usability is poor and can be improved.

Mobile speed measurement score of seiha.com (31/100) is better than the results of 10.59% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-27-2024 549,453-9,204
Nov-26-2024 540,24915,941
Nov-25-2024 556,190-11,028
Nov-24-2024 545,162-8,133
Nov-23-2024 537,0297,726
Nov-22-2024 544,7557,411
Nov-21-2024 552,166-12,509

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seiha.com Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



seiha.com whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Domain Name: SEIHA.COM
Registry Domain ID: 827081_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2022-01-12T15:17:40Z
Creation Date: 1998-01-29T05:00:00Z
Registry Expiry Date: 2023-01-28T05:00:00Z
Registrar: GMO Internet, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: abuse@gmo.jp
Registrar Abuse Contact Phone: +81.337709199
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS4.CPI.AD.JP
Name Server: NS5.CPI.AD.JP
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-09-14T21:19:48Z

seiha.com server information

Servers Location

IP Address
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seiha.com desktop page speed rank

Last tested: 2019-12-03


Desktop Speed Bad
35/100

seiha.com Desktop Speed Test Quick Summary


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priority - 72 Leverage browser caching

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https://www.seiha.com/wp/wp-content/themes/seiha/js/jquery.autoKana.js (expiration not specified)
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https://www.seiha.com/wp/wp-content/themes/seiha/js/jquery.fs.boxer.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/jquery.ripples.js (expiration not specified)
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https://d.line-scdn.net/n/line_tag/public/release/v1/lt.js (4 minutes)
https://b92.yahoo.co.jp/js/s_retargeting.js (10 minutes)
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https://connect.facebook.net/en_US/fbevents.js (20 minutes)
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https://maps.googleapis.com/maps/api/js?key=AIzaSy…lback=displaySchoolMap (30 minutes)
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https://ssl.google-analytics.com/ga.js (2 hours)

priority - 28 Reduce server response time

In our test, your server responded in 1.7 seconds.

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priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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Optimize CSS Delivery of the following:

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https://www.seiha.com/wp/wp-content/themes/seiha/css/style-add.css

priority - 1 Minify JavaScript

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priority - 0 Minify HTML

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priority - 0 Minify CSS

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seiha.com Desktop Resources

Total Resources242
Number of Hosts58
Static Resources161
JavaScript Resources39
CSS Resources5

seiha.com Desktop Resource Breakdown

seiha.com mobile page speed rank

Last tested: 2018-02-17


Mobile Speed Bad
31/100

seiha.com Mobile Speed Test Quick Summary


priority - 106 Leverage 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.

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https://www.seiha.com/wp/wp-content/themes/seiha/img/txt_top_sceane_1.png (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/ajaxzip3.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/common.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/functions.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/jquery-2.2.4.min.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/jquery.autoKana.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/jquery.bxslider.min.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/jquery.fs.boxer.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/jquery.ripples.js (expiration not specified)
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https://www.seiha.com/wp/wp-content/themes/seiha/js/sakura.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/slick.min.js (expiration not specified)
https://www.seiha.com/wp/wp-content/themes/seiha/js/tile.min.js (expiration not specified)
https://js.fout.jp/segmentation.js (10.7 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-5CHHCLQ (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/149577…3662?v=2.8.12&r=stable (20 minutes)
https://js.fout.jp/prefs.js (28.7 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…lback=displaySchoolMap (30 minutes)
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https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 97 Optimize images

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priority - 18 Reduce server response time

In our test, your server responded in 0.86 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

https://www.seiha.com/wp/wp-content/themes/seiha/css/style.css

priority - 1 Minify JavaScript

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priority - 0 Enable compression

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priority - 0 Minify HTML

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priority - 0 Minify CSS

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seiha.com Mobile Resources

Total Resources232
Number of Hosts49
Static Resources151
JavaScript Resources33
CSS Resources5

seiha.com Mobile Resource Breakdown

seiha.com mobile page usability

Last tested: 2018-02-17


Mobile Usability Medium
67/100

seiha.com Mobile Usability Test Quick Summary


priority - 50 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 980 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="https://www.se…/mv_top_sp.jpg" class="mv-top-sp__bg"> falls outside the viewport.
The element <canvas id="pick-up__canvas"> falls outside the viewport.
The element <img src="https://www.se…ickup_1_pc.png" class="change-img"> falls outside the viewport.
The element <p class="pick-up__news__text">春の入会キャンペーン実施中!…[詳細はコチラ]</p> falls outside the viewport.
The element <a href="https://www.se…classroom/1016">[詳細はコチラ]</a> falls outside the viewport.
The element <a href="https://www.se…/classroom/881">[詳細はコチラ]</a> falls outside the viewport.
The element <img src="/wp/wp-content…r_1_spring.png"> falls outside the viewport.
The element <br> falls outside the viewport.
The element <br> falls outside the viewport.
The element <img src="/wp/wp-content…g_pickup_8.png"> falls outside the viewport.
The element <p class="pick-up__wrapp…col2__bnr__txt">ご存知ですか?2020年に向けた英語教育</p> falls outside the viewport.
The element <img src="/wp/wp-content…g_pickup_1.png"> falls outside the viewport.
The element <p class="pick-up__wrapp…col2__bnr__txt">TV・WebCMシリーズ「そだて!えいご」第3話 放映中!</p> falls outside the viewport.
The element <img src="/wp/wp-content…g_pickup_2.png"> falls outside the viewport.
The element <p class="pick-up__wrapp…col2__bnr__txt">早稲田式セイハ英検®</p> falls outside the viewport.
The element <img src="/wp/wp-content…g_pickup_4.png"> falls outside the viewport.
The element <p class="pick-up__wrapp…col2__bnr__txt">2010年 ノーベル化学賞受賞鈴木教授のコメント</p> falls outside the viewport.
The element <img src="/wp/wp-content…g_pickup_5.png"> falls outside the viewport.
The element <p class="pick-up__wrapp…col2__bnr__txt">UPトーク</p> falls outside the viewport.
The element <img src="/wp/wp-content…g_pickup_9.png"> falls outside the viewport.
The element <p class="pick-up__wrapp…col2__bnr__txt">トレジャーカード新登場アプリのご紹介</p> falls outside the viewport.
The element <img src="https://www.se…point_1_pc.png" class="change-img"> falls outside the viewport.
The element <img src="https://www.se…point_2_pc.png" class="change-img"> falls outside the viewport.
The element <img src="https://www.se…1_ling2_pc.png"> falls outside the viewport.
The element <img src="https://www.se…img_flag_1.png"> falls outside the viewport.
The element <img src="https://www.se…img_flag_2.png"> falls outside the viewport.
The element <img src="https://www.se…img_flag_3.png"> falls outside the viewport.
The element <img src="https://www.se…img_flag_4.png"> falls outside the viewport.
The element <img src="https://www.se…img_flag_5.png"> falls outside the viewport.
The element <img src="https://www.se…img_flag_6.png"> falls outside the viewport.
The element <p class="point1__flag__text">外国人&日本人講師</p> falls outside the viewport.
The element <img src="https://www.se…1_girlbear.png" class="point1__bear__sp-img"> falls outside the viewport.
The element <img src="https://www.se…point_2_pc.png" class="point1__man__i…ime change-img"> falls outside the viewport.
The element <br> falls outside the viewport.
The element <img src="https://www.se…point_3_pc.png" class="change-img"> falls outside the viewport.
The element <img src="https://www.se…op_point_3.png" class="point2__mall after-anime"> falls outside the viewport.
The element <img src="https://www.se…2_ling1_pc.png"> falls outside the viewport.
The element <img src="https://www.se…2_beargirl.png" class="point2__bear__beargirl"> falls outside the viewport.
The element <br> falls outside the viewport.
The element <br> falls outside the viewport.
The element <img src="https://www.se…point_4_pc.png" class="change-img"> falls outside the viewport.
The element <img src="https://www.se…_5_anim_sp.png" class="point3__img__bearsp"> falls outside the viewport.
The element <img src="https://www.se…int_6_anim.png" class="point3__img__man scroll-anime"> falls outside the viewport.
The element <p class="point3__text s…ime text-anime">ハロウィン、クリスマス・・・…体験レッスンを受けてみてね♪</p> falls outside the viewport.
The element <p class="top-point__btn1__text">セイハが選ばれる理由</p> falls outside the viewport.
The element <img src="https://www.se…p_corse_pc.png" class="change-img"> falls outside the viewport.
The element <p class="top-corse__block__title">ハロークラブコース</p> falls outside the viewport.
The element <p class="top-corse__block__old">0~3歳</p> falls outside the viewport.
The element <span>親子で始める、初めての英会話レッスン!</span> falls outside the viewport.
The element <p class="top-corse__block__title">幼児コース</p> falls outside the viewport.
The element <p class="top-corse__block__old">3~6歳</p> falls outside the viewport.
The element <span>遊び感覚から、コミュニケーション能力を育てる。</span> falls outside the viewport.
The element <p class="top-corse__block__title">小学生コース</p> falls outside the viewport.
The element <p class="top-corse__block__old">6~12歳</p> falls outside the viewport.
The element <span>「聞く」「読む」「話す」「書く」能力を総合的に身につける。</span> falls outside the viewport.
The element <p class="top-corse__block__title">中学生コース</p> falls outside the viewport.
The element <p class="top-corse__block__old">12~15歳</p> falls outside the viewport.
The element <span>会話力をつけ、実戦へとつなげる。</span> falls outside the viewport.
The element <p class="top-corse__btn__text">コース案内</p> falls outside the viewport.
The element <img src="https://www.se…p_sceane_1.png"> falls outside the viewport.
The element <img src="https://www.se…p_scene_pc.png" class="top-sceane__wr…_bg change-img"> falls outside the viewport.
The element <video> falls outside the viewport.
The element <p class="top-sceane__wrapper__text">※動画の内容はレッスンの一部です。</p> falls outside the viewport.
The element <iframe src="https://www.se…/business.html"> falls outside the viewport.
The element <li class="footer-sp__navi__item">採用情報</li> falls outside the viewport.
The element <a href="https://www.se…ntents/privacy">プライバシーポリシー</a> falls outside the viewport.
The element <li class="footer-sp__navi__item">会社案内</li> falls outside the viewport.
The element <a href="http://www.sei…areermagazine/">英会話コラム</a> falls outside the viewport.
The element <img src="https://www.se…ogo_footer.png"> falls outside the viewport.
The element <p class="footer__copylights">(C) SEIHA NETWORK Co.,Ltd.</p> falls outside the viewport.

priority - 0 Size 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 <input type="image" name="btnG" class="sp-menu__form__submit"> is close to 1 other tap targets.

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seiha.com Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


seiha.com TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.