open-circuit.ne.jp


open-circuit.ne.jp Website Info

open-circuit.ne.jp (open-circuit.ne.jpは、日本の電子工作や電気工学に関する情報サイトです。初心者から上級者まで役立つ電子回路の設計例や解説、技術資料、最新の電子部品情報を提供し、電子工作愛好者や技術者の学習と交流を促進しています。) DNS looks Active and website looks Accessable. According to Google, website speed score is 15/100 and FAST. Website looks safe for children. We detected the website language as ja.
open-circuit.ne.jp


open-circuit.ne.jp Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Title:
Open Circuit - 技術と電子工作の情報サイト
Description:
Open Circuitは、電子工作、電気工学、DIYプロジェクトに関する情報や資料を提供する日本の技術コミュニティサイトです。初心者からプロフェッショナルまで役立つコンテンツを掲載しています。
External Links:
2
Internal Links:
13
Canonical URL:
[Not Set]
Language:
ja
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://www.open-circuit.ne.jp/robots.txt
Favicon:
✗ No

open-circuit.ne.jp Domain & Whois Details

Refresh
Server Type:
Apache
Hosting Location:
Country:Japan, City:Kurashiki, Isp:Kddi Corporation, Org:KDDI
IP:
210.233.58.194



open-circuit.ne.jp Website Speed (Desktop)

Refresh
Overall Category:
FAST
The human readable speed "category"
Speed Index:
15
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.01 (FAST)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
0.422 s (FAST)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
1 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
0.636 s (FAST)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Largest Contentful Paint (LCP):
0.691 s (FAST)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
1711 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
135 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://www.open-circuit.ne.jp/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
8/18/2023 2:02:10 PM
The last time we checked this website.


open-circuit.ne.jp Website Safety

Refresh
Last Check Date:
2/22/2023 6:39:58 AM
Fortiguard:
Web Hosting
Mcafee Category:
Internet Services
OpenDNS:
notdecidedyet
Cloudflare DNS:
OK
MyWot Child Safety:
99

open-circuit.ne.jp HTTP Headers

Refresh
Accept-Ranges :
bytes
Connection :
Keep-Alive
Content-Length :
18984
Content-Type :
text/html
Date :
Thu, 08 Jun 2023 23:35:11 GMT
ETag :
"4a28-5f83126e1060e"
Keep-Alive :
timeout=5, max=100
Last-Modified :
Fri, 31 Mar 2023 12:14:32 GMT
P3P :
CP='UNI CUR OUR'
Server :
Apache
Vary :
Accept-Encoding


open-circuit.ne.jp W3C HTML Validation Check Now

Last Check Date:
5/28/2023 12:00:00 AM
Errors:
20
Warnings:
0
Info:
12

open-circuit.ne.jp Similar Sites

Website
Title
Rank
JPIX |株式会社JPIX
WAKWAK ブロードバンド・プロバイダ - NTTグループのプロバイダ
プロバイダ・インターネット接続は ASAHIネット
316,759
Odn.ne.jp - 日本のオンライン情報ポータル
507,481
熊本のインターネットサービスプロバイダ「シスケン・インターネット」
49,751,042

open-circuit.ne.jp Site Keywords

DIY
インターネット
プロバイダ
プロバイダー
乗り換え
回路設計
技術情報
日本
電子工作
電子部品
電気工学

open-circuit.ne.jp Site H Tags

Check Now
h1
�����ɊJ�ʁA���v���o�C�_��芷���E�ύX ���v���o�C�_�[�̏�芷���E�ύX�̓I�[�v���T�[�L�b�g��
h2
�t���b�c�� ���͂Ƃ����C���^�[�l�b�g�v���o�C�_�@�Œ�IP��L�x�ɑΉ�
h3
�V����� �ߋ��̐V����񗚗�

open-circuit.ne.jp Sites with Same Names

Website
Title
Rank
ARDF UK
19,744,668

What is SitesDB?

SitesDB is one of the largest databases of websites and domain names on the internet, with over 40 million entries and growing. For more than 12 years, we've been manually verifying and updating website and domain details, combining human expertise with AI-powered systems to ensure the accuracy and relevance of our data.

At SitesDB, we provide in-depth technical and useful information about websites and domains, including:

  • Website meta tags
  • Domain & WHOIS data
  • General backlink and ranking statistics
  • Social media engagement stats
  • Root page speed insights
  • Website content and HTML resources
  • Website safety and security details, sourced from multiple trusted security providers
  • HTTP headers analysis
  • HTML validation reports
  • Lists of similar websites and competitors
  • Website keyword analysis, including top traffic-driving keywords
  • Heading structure (H tags) breakdown
  • Domain variations across different TLDs (Top-Level Domains)

In addition to this data, SitesDB offers a suite of website analysis tools — including Chrome CRUX, Google Lighthouse, and our own AI-enhanced algorithms — to help identify alternative websites, direct competitors, and similar sites, all continuously refined through both automated systems and human review.