jollen.org


Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags
Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

jollen.org Website Info

jollen.org (Jollen's blog, training materials and consultancy for Embedded Linux, Linux device drivers, Linux kernel and embedded systems.) was registered first at 2001-03-22 10:45:05. DNS looks Active and website looks Accessable. Domain Moz Rank is 3.9 and SEMRush Rank is 11,872,989. According to Google, website speed score is 22/100 and AVERAGE. Website looks safe for children. We detected the website language as zh-tw.
jollen.org


jollen.org Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://www.jollen.org
Title:
Jollen 網路學院 2020 :: Embedded Linux Consulting and Training :: 嵌入式 Linux 顧問與教育訓練
Description:
Jollen's blog, training materials and consultancy for Embedded Linux, Linux device drivers, Linux kernel and embedded systems.
Categories :
Technical/Business Forums, Information Technology
External Links:
1
Internal Links:
22
Canonical URL:
[Not Set]
Language:
zh-tw
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://www.jollen.org/robots.txt
Favicon:
✗ No

jollen.org Domain & Whois Details

Refresh
Domain Create Date:
2001-03-22 10:45:05
Domain Age:
24 years, 3 months, 11 days
Domain Expire Date:
2027-03-22T10:45:05Z
Domain Last Update Date:
2027-03-22T10:45:05Z
Domain Owner:
https://www.webnic.cc/ - Web Commerce Communications Limited dba WebNic.cc - Registrant REDACTED FOR PRIVACY - Admin REDACTED FOR PRIVACY - Admin REDACTED FOR PRIVACY - Tech REDACTED FOR PRIVACY - Tech REDACTED FOR PRIVACY -
Server Type:
nginx/1.10.3 (Ubuntu)
Nameservers:
dns.intergroup.net - dns2.intergroup.net -
Hosting Location:
Country:United States, City:Portland, Isp:Amazon.com, Inc., Org:AWS EC2 (us-west-2)
IP:
54.214.51.57

jollen.org Backlinks & Rankings

Moz Rank:
3.9
MozRank is developed by SEOmoz similar to Google Pagerank and scaled 10-point measurement.
Moz DA:
37
Moz Domain Authority (DA) is a search engine ranking score developed by Moz that predicts how well a website will rank on search engine result pages. Domain Authority scores range from one to 100, with higher scores corresponding to greater likelihood of ranking.
Moz PA:
39
Moz Page Authority (PA) is Page Authority (PA) is a score developed by Moz that predicts how well a specific page will rank on search engine result pages (SERP). Page Authority scores range from one to 100, with higher scores corresponding to a greater ability to rank.
MOZ Total Links:
192
Number of total links (equity or nonequity or not, internal or external) to the URL.
MOZ External Links:
15
Number of external equity links to the URL.
SEMRush Rank:
11,872,989
Semrush Rank is a proprietary score that lets you find the domains that are getting the most traffic from organic search.
SEMRush Traffic:
1
Number of users expected to visit the website during the following month.
SEMRush URL Links:
96
Number of links to URL according to SemRush.
SEMRush Website Links:
158
Number of links to the website according to SemRush.
SEMRush Domain Links:
63,939
Number of links to SemRush Domain.
SEMRush Keywords In Top 100:
25
Number of keywords where site in Google's organic search top 100.

jollen.org Social Media

Facebook Comments:
1
Facebook Shares:
24
Facebook Reactions:
40

jollen.org Website Speed (Desktop)

Refresh
Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
22
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 (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):
0.675 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):
1.959 s (AVERAGE)
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
Interaction to Next Paint (INP):
29 ms (FAST)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
2.043 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:
469 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
2785 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.jollen.org/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
7/2/2023 11:08:24 AM
The last time we checked this website.
Site Speed Check(Full)

jollen.org HTML Resources

Type
Request Count
Size
Total
22
469 KB
Third-party
15
423 KB
Script
10
402 KB
Image
6
37 KB
Document
4
24 KB
Stylesheet
1
4 KB
Other
1
0 KB
Media
0
0 KB
Font
0
0 KB

jollen.org Website Safety

Refresh
Last Check Date:
3/4/2023 12:34:15 AM
Fortiguard:
Information Technology
Mcafee Category:
Technical/Business Forums
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
95

jollen.org HTTP Headers

Refresh
Accept-Ranges :
bytes
Cache-Control :
max-age=60
Connection :
keep-alive
Content-Length :
13812
Content-Type :
text/html
Date :
Wed, 07 Jun 2023 09:54:07 GMT
ETag :
"5efb35c3-35f4"
expires :
Wed, 07 Jun 2023 09:55:07 GMT
Last-Modified :
Tue, 30 Jun 2020 12:53:23 GMT
Server :
nginx/1.10.3 (Ubuntu)


jollen.org W3C HTML Validation Check Now

Last Check Date:
6/1/2023 12:00:00 AM
Errors:
52
Warnings:
0
Info:
14
Check Live:
Check jollen.org HTML Errors

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Top jollen.org Alternatives

jollen.org Site Keywords

embedded Linux
Embedded Linux Consulting and Training
Jollen 網路學院 2020
linux device driver
linux kernel
linux 驅動程式
嵌入式 linux
嵌入式 Linux 顧問與教育訓練
嵌入式系統

jollen.org Site H Tags

Check Now
h2
Jollen's Blog 與 Embedded Linux/Android 教育訓練
h2
Embedded Linux R&D
h2
Jollen 的 Embedded Linux 電子出版
h3
Jollen 網路學院 2001-2020 !!
h3
Jollen's Consulting 專注於 Embedded Linux/Android Training
h3
Embedded Linux
h3
Linux Device Driver
h3
Linux Kernel
h3
Android
h3
PHP
h3
Blockchain

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jollen.com: The Best Search Links on the Net
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SEGELSERVICE.COM - Der Profi-Versand für Segelzubehör, Segelbekleidung, Segelausrüstung

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