Website stats and analysis
2.48 Rating by Usitestat

okawa-denshi.jp was registered 2 decades 4 months ago. It has a alexa rank of #1,120,864 in the world. It is a domain having .jp extension. It is estimated worth of $ 1,200.00 and have a daily income of around $ 5.00. Furthermore the website is generating income from Google Adsense. As no active threats were reported recently, okawa-denshi.jp is SAFE to browse.

Traffic Report

Daily Unique Visitors: 782
Daily Pageviews: 1,564

Estimated Valuation

Income Per Day: $ 5.00
Estimated Worth: $ 1,200.00

Search Engine Indexes

Google Indexed Pages: Not Applicable
Yahoo Indexed Pages: Not Applicable
Bing Indexed Pages: Not Applicable

Search Engine Backlinks

Google Backlinks: Not Applicable
Bing Backlinks: Not Applicable
Alexa BackLinks: Not Applicable

Safety Information

Google Safe Browsing: No Risk Issues
Siteadvisor Rating: Not Applicable
WOT Trustworthiness: Very Poor
WOT Privacy: Very Poor
WOT Child Safety: Very Poor

Website Ranks & Scores

Alexa Rank: 1,120,864
PageSpeed Score: 89 ON 100
Domain Authority: 49 ON 100
Bounce Rate: Not Applicable
Time On Site: Not Applicable

Web Server Information

Hosted IP Address:

133.167.64.104

Hosted Country:

Japan JP

Location Latitude:

35.6895

Location Longitude:

139.692

Traffic Classification

Total Traffic: 113.53K
Direct Traffic: 35.99%
Referral Traffic: 0.68%
Search Traffic: 62.40%
Social Traffic: 0.74%
Mail Traffic: 0.19%
Display Traffic: 0%

Search Engine Results For okawa-denshi.jp

(Sample)Multiple Feedback Low-pass Filter Design Tool - Result -

- http://sim.okawa-denshi.jp/en/OPttool.php

OKAWA Electric Design. English | Japanese · Top > Tools > Filters > Multiple Feedback Low-pass Filter Design Tool > Result ...


Multiple Feedback Low-pass Filter Design Tool

- http://sim.okawa-denshi.jp/en/OPtazyuLowkeisan.htm

This page is a web application that design a multiple feedback low-pass filter.


Twin-T Notch Filter Design Tool

- http://sim.okawa-denshi.jp/en/TwinTCRkeisan.htm

... Design Tool. This page is a web application that design a Twin-T notch filter.


(Sample)RC Low-pass Filter Design for PWM - Result -

- http://sim.okawa-denshi.jp/en/PWMtool.php

OKAWA Electric Design. English | Japanese · Top > Tools > Filters > RC Low- pass Filter Design for PWM > Result. (Sample)RC Low-pass Filter Design for PWM ...


(Sample) Transfer Function Analysis and Design Tool - Result -

- http://sim.okawa-denshi.jp/en/dtool.php

OKAWA Electric Design. English | Japanese · Top > Tools > Transfer ... data ( provides up to 1 minute). disclaimer · blog. © 2004 - 2021 OKAWA Electric Design.


3rd order Sallen-Key Low-pass Filter Design Tool

- http://sim.okawa-denshi.jp/en/Sallenkey3Lowkeisan.htm

This page is a web calculator that design a 3rd order Sallen-Key low-pass filter.


(Sample) 2nd order CR Low-pass Filter Design Tool - Result -

- http://sim.okawa-denshi.jp/en/CRCRtool.php

OKAWA Electric Design. English | Japanese · Top > Tools > Filters > 2nd order CR filter tool > Result. (Sample) 2nd order CR Low-pass Filter Design Tool .....


Multiple Feedback High-pass Filter Design Tool

- http://sim.okawa-denshi.jp/en/OPtazyuHikeisan.htm

This page is a web application that design a multiple feedback high-pass filter.


Low Pass Filter Impedances - Electrical Engineering Stack Exchange

- https://electronics.stackexchange.com/questions/220295/low-pass-filter-impedances

I want to design a passive 4-pole low-pass RLC filter for my subwoofer amplifier. So far I found this page: http://sim.okawa-denshi.jp/en/RLClowkeisan.htm But it ...


Filter Design and Analysis

- http://sim.okawa-denshi.jp/en/Fkeisan.htm

OKAWA Electric Design. English | Japanese · Top > Tools > Filter tools ... Active filter · Filter index · disclaimer · blog. © 2004 - 2021 OKAWA ...


Filter Design Software | Nuts & Volts Magazine

- https://www.nutsvolts.com/magazine/article/filter-design-software

sim.okawa-denshi.jp/en/Fkeisan.htm (active, passive). RF Filter Design www. iowahills.com/9RFFiltersPage.html (passive RF). In this column, I'll illustrate the ...


RLC Low-pass Filter Design Tool - SP-HM

- http://sp-hm.pl/attachment.php?aid=9864

Apr 29, 2015 ... Final value of the step response. Frequency analysis. RLC Low-pass Filter Design Tool - Result - http://sim.okawa-denshi.jp/en/RLCtool.php.


Distortion in Active Low Pass Filter | All About Circuits

- https://forum.allaboutcircuits.com/threads/distortion-in-active-low-pass-filter.147925/

Apr 18, 2018 ... http://sim.okawa-denshi.jp/en/OPstool.php. Are you getting same screen shots on scope ? Do the screen shots DC coupled on scope. Regards ...


ReferencesDSP

- https://sceweb.sce.uhcl.edu/harman/ceng5431/2015WEB/References2015/DSP_reference_1_17_2015.pdf

http://sim.okawa-denshi.jp/en/CRlowkeisan.htm. This page is a web application that design a RLC low-pass filter. Use this utility to simulate the Transfer.


What frequencies is a 331pF cap rolling off when used as a treble ...

- https://www.thegearpage.net/board/index.php?threads/what-frequencies-is-a-331pf-cap-rolling-off-when-used-as-a-treble-bleed.2005655/

Dec 30, 2018 ... http://sim.okawa-denshi.jp/en/CRtool.php assume you roll back the volume so that there's 200K Ohms between the cap & ground, you get 2.4 ...


Parallel / Serial option on Resistor calculator - Feature Request...

- https://forum.kicad.info/t/parallel-serial-option-on-resistor-calculator/26788

Jan 4, 2021 ... There are tools on the web like http://sim.okawa-denshi.jp/en/teikokeisan.htm but keep in mind that E-Series are built such that tolerances ...


Simple Low Ripple PSU for DAC - Electronics

- https://www.adpslab.com/en/audio/engineering-books/18.html

OKAWA Electric Design - 2nd order CR Low-pass Filter Design Tool - http://sim. okawa-denshi.jp/en/CRCRtool.php. Power Supply Noise Reduction - Ken ...


How to make a Twin T Notch Filter - The Answer is 42!!

- http://langster1980.blogspot.com/2017/02/how-to-make-twin-t-notch-filter.html

Feb 19, 2017 ... http://sim.okawa-denshi.jp/en/TwinTCRtool.php. Credit should definitely be given to the engineers and Okawa-Denshi Electronics Design in ...


February 2017 - ForceTronics

- http://forcetronic.blogspot.com/2017/02/

Feb 1, 2017 ... You can find the online filter calculator used in part one at this link: http://sim. okawa-denshi.jp/en/OPseikiLowkeisan.htmk. You can access the ...


RC low pass filter not working as expected - Electrical Engineering...

- https://electronics.stackexchange.com/questions/561548/rc-low-pass-filter-not-working-as-expected

Apr 22, 2021 ... According to the calculations (http://sim.okawa-denshi.jp/en/CRCRtool.php) I should be seeing a -150 to -180 attenuation of the noise, but in ...

Page Resources Breakdown

Homepage Links Analysis

大川電子設計

Website Inpage Analysis

H1 Headings: Not Applicable H2 Headings: Not Applicable
H3 Headings: Not Applicable H4 Headings: Not Applicable
H5 Headings: Not Applicable H6 Headings: Not Applicable
Total IFRAMEs: Not Applicable Total Images: 1
Google Adsense: pub-9463458259079653 Google Analytics: UA-324059-1

HTTP Header Analysis

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Date: Sat, 03 Apr 2021 23:16:17 GMT
Server: Apache
Last-Modified: Sat, 06 Apr 2019 03:44:10 GMT
ETag: "175e-585d46a81b680-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 2358
Content-Type: text/html

Domain Information

Domain Registrar: Japan Registry Services
Registration Date: 2004-07-09 2 decades 4 months 1 week ago
Last Modified: 2020-08-01 4 years 3 months 2 weeks ago
Expiration Date: 2021-07-31 3 years 3 months 2 weeks ago
Owner's E-Mail: [email protected]

Domain Nameserver Information

Host IP Address Country
01.dnsv.jp 157.7.32.53 Japan Japan
02.dnsv.jp 157.7.33.53 Japan Japan
03.dnsv.jp 157.7.34.53 Japan Japan
04.dnsv.jp 157.7.35.53 Japan Japan

DNS Record Analysis

Host Type TTL Extra
okawa-denshi.jp A 3595 IP: 133.167.64.104
okawa-denshi.jp NS 86400 Target: 03.dnsv.jp
okawa-denshi.jp NS 86400 Target: 04.dnsv.jp
okawa-denshi.jp NS 86400 Target: 01.dnsv.jp
okawa-denshi.jp NS 86400 Target: 02.dnsv.jp
okawa-denshi.jp SOA 86400 MNAME: 01.dnsv.jp
RNAME: hostmaster.dnsv.jp
Serial: 1599608098
Refresh: 3600
Retry: 900
Expire: 604800

Top Organic Keyword

1. low pass filter calculator
2. rc filter calculator
3. transfer function calculator
4. e24
5. lc low pass filter calculator

Top Paid Keyword

Not Applicable

Full WHOIS Lookup

[ 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:
[Domain Name] OKAWA-DENSHI.JP

[Registrant]
Akira Okawa

[Name Server] 01.dnsv.jp
[Name Server]
02.dnsv.jp
[Name Server] 03.dnsv.jp
[Name Server]
04.dnsv.jp
[Signing Key]

[Created on]
2004/07/09
[Expires on] 2021/07/31
[Status] Active
[Last
Updated] 2020/08/01 01:05:08 (JST)

Contact
Information:
[Name] Whois Privacy Protection Service by
onamae.com
[Email] [email protected]
[Web
Page]
[Postal code] 150-8512
[Postal Address]
Shibuya-ku
26-1 Sakuragaoka-cho
Cerulean Tower 11F
[Phone]
+81.354562560
[Fax]

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