derav.app valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
| BingBot | / | ✔ |
| BaiduSpider | / | ✔ |
| YandexBot | / | ✔ |
User-agent: * Disallow: / | ||
Meta Tags
| Title | BigBlueButton - Open Source Web |
| Description | Built for online BigBlueButton enables universities and colleges to deliver a high-quality learning experience to remote |
| Keywords | BigBlueButton, Open Source Web Conferencing, Distance Education, Courses Online, Web Conferencing, Open Source, Desktop Sharing, Video Conferencing, Video Collaboration, Presentation Sharing, Audio Sharing, Voice Collaboration, Public Chat |
Server Information
| WebSite | |
| Host IP | 185.208.173.3 |
| Location | - |
Related Websites
| Site | Rank |
More to Explore
derav.app Valuation
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US$2,123
Last updated: 2022-06-15 11:23:47
derav.app has Semrush global rank of 0. derav.app has an estimated worth of US$ 2,123, based on its estimated Ads revenue. derav.app receives approximately 244 unique visitors each day. Its web server is located in -, with IP address 185.208.173.3. According to SiteAdvisor, derav.app is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$2,123 |
| Daily Ads Revenue | US$1 |
| Monthly Ads Revenue | US$58 |
| Yearly Ads Revenue | US$705 |
| Daily Unique Visitors | 16 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| derav.app. | A | 599 | IP: 185.208.173.3 |
| derav.app. | NS | 600 | NS Record: ns2.parspack.net. |
| derav.app. | NS | 600 | NS Record: ns3.parspack.net. |
| derav.app. | NS | 600 | NS Record: ns4.parspack.net. |
| derav.app. | NS | 600 | NS Record: ns1.parspack.net. |
| derav.app. | MX | 600 | MX Record: 0 mail.derav.app. |
HtmlToTextCheckTime:2022-06-15 11:23:47
| Try BigBlueButton (requires API demos to be installed) Viewer Overview - Moderator Overview Built for online learning BigBlueButton is an open source web conferencing system for on-line learning. BigBlueButton gives you all the core features you would expect from a commercial web conferencing system (but under an open source license), including real-time sharing of audio, video, presentation, and screen – along with collaboration tools such as multi-user whiteboard, shared notes, polling, public/private chat, emojis, and breakout rooms. BigBlueButton can record your sessions for later playback. BigBlueButton runs on desktop and laptop computers witin latest version of Chrome, FireFox, or Edge browser. There is no binary to download, no application to install. BigBlueButton runs within Safari Mobile (default browser) on iOS version 12.2+, and the Chrome browser on Android version 6.0+. BigBlueButton also runs on Chromebooks using the Chrome browser. For more information visit our |
HTTP Headers
HTTP/1.1 200 OK Date: Thu, 21 Oct 2021 10:05:34 GMT Content-Type: text/html; charset=utf-8 Content-Length: 44750 Connection: keep-alive wcdn-rayid: W491317C1634810733G8878 wcdn-edge: 185.208.173.3 wcdn-edge-id: 491317 wcdn-cacheid: 902ae25ff468d60a0fe6b3f3311c8d3e83c7d8fe4035724244a4bc6084521fef wcdn-status: NFC wcdn-nfc-reason: Cache_Policy server: WCDN 2.5.0 Preview08 X-Frame-Options: DENY Vary: Cookie X-Content-Type-Options: nosniff Referrer-Policy: same-origin Set-Cookie: csrftoken=wyXQufSWNlc2ekiwT232NDuz3vXiC3wKGGiRrDidazyVdjMatC6Pse7jCMsSeKAK; expires=Thu, 20 Oct 2022 10:05:34 GMT; Max-Age=31449600; Path=/; SameSite=Lax wcdn-cache-policy: NOCACHE wcdn-delivery-duration: 0 wcdn-hosting-waiting-duration: 912 wcdn-connection-duration: 172 wcdn-total-duration: 1084 |
derav.app Whois Information
Domain Name: derav.app Registry Domain ID: 43F7FD17E-APP Registrar WHOIS Server: whois.nic.google Registrar URL: https://joker.com/ Updated Date: 2021-07-03T06:39:14Z Creation Date: 2020-09-28T14:18:31Z Registry Expiry Date: 2021-09-28T14:18:31Z Registrar: CSL Computer Service Langenbach GmbH d/b/a joker.com Registrar IANA ID: 113 Registrar Abuse Contact Email: abuse@joker.com Registrar Abuse Contact Phone: +49.21186767447 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registrant Country: AE Name Server: ns1.parspack.net Name Server: ns2.parspack.net Name Server: ns3.parspack.net Name Server: ns4.parspack.net DNSSEC: unsigned >>> Last update of WHOIS database: 2021-09-10T03:20:49Z <<< |