jeffhuang.com website information.
jeffhuang.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 jeffhuang.com is hosted by Akamai International B.V. web hosting company. Check the complete list of other most popular websites hosted by Akamai International B.V. hosting company.
According to Alexa traffic rank the highest website jeffhuang.com position was 13543 (in the world). The lowest Alexa rank position was 999550. Now website jeffhuang.com ranked in Alexa database as number 210737 (in the world).
Website jeffhuang.com Desktop speed measurement score (91/100) is better than the results of 90.07% of other sites and shows that the page is performing great on desktop computers.
jeffhuang.com Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of jeffhuang.com (68/100) is better than the results of 72.32% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-26-2024 | N/A | N/A |
| Nov-25-2024 | 210,737 | -724 |
| Nov-24-2024 | 210,013 | 4,167 |
| Nov-23-2024 | 214,180 | -6,178 |
| Nov-22-2024 | 208,002 | -2,466 |
| Nov-21-2024 | 205,536 | 1,769 |
| Nov-20-2024 | 207,305 | 3,137 |
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jeffhuang.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.
jeffhuang.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: JEFFHUANG.COM
Registry Domain ID: 1429121642_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2019-01-03T05:16:57Z
Creation Date: 2008-03-21T18:49:49Z
Registry Expiry Date: 2028-03-21T18:49:49Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-07-01T01:10:56Z
jeffhuang.com server information
Servers Location
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jeffhuang.com desktop page speed rank
Last tested: 2016-09-21
jeffhuang.com Desktop Speed Test Quick Summary
priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 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:
http://fonts.googleapis.com/css?family=Source+Sans+Pro
priority - 3 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.
Leverage browser caching for the following cacheable resources:
http://jeffhuang.com/img/jeff.jpeg (expiration not specified)
http://jeffhuang.com/img/pdf.png (expiration not specified)
http://jeffhuang.com/jeff_huang_juggling.gif (expiration not specified)
http://jeffhuang.com/js/retina.js (expiration not specified)
jeffhuang.com Desktop Resources
| Total Resources | 8 |
| Number of Hosts | 3 |
| Static Resources | 6 |
| JavaScript Resources | 1 |
| CSS Resources | 2 |
jeffhuang.com Desktop Resource Breakdown
jeffhuang.com mobile page speed rank
Last tested: 2020-01-05
jeffhuang.com Mobile Speed Test Quick Summary
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 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://fonts.googleapis.com/css?family=Source+Sans+Pro
priority - 12 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 122KiB (97% reduction).
priority - 3 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.
Leverage browser caching for the following cacheable resources:
https://jeffhuang.com/img/headshot.jpg (expiration not specified)
https://jeffhuang.com/img/pdf.png (expiration not specified)
https://jeffhuang.com/jeff_huang_juggling.gif (expiration not specified)
jeffhuang.com Mobile Resources
| Total Resources | 8 |
| Number of Hosts | 3 |
| Static Resources | 5 |
| CSS Resources | 2 |
jeffhuang.com Mobile Resource Breakdown
jeffhuang.com mobile page usability
Last tested: 2020-01-05
jeffhuang.com Mobile Usability Test Quick Summary
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.
<a href="//hci.cs.brown.edu">my HCI group's active projects</a> and 1 others are close to other tap targets.<a href="https://docs.g…it?usp=sharing">page about the…d expectations</a> and 11 others are close to other tap targets.The tap target
<a href="//jeffhuang.org" class="easylink">Jeff Huang</a> and 2 others are close to other tap targets.jeffhuang.com similar domains
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jeffhuang.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.
jeffhuang.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.