yifan.lu website information.
yifan.lu domain name is registered by .LU top-level domain registry. See the other sites registred in .LU domain zone.
No name server records were found.
and probably website yifan.lu 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 yifan.lu position was 51215 (in the world). The lowest Alexa rank position was 997401. Now website yifan.lu ranked in Alexa database as number 636507 (in the world).
Website yifan.lu Desktop speed measurement score (84/100) is better than the results of 78.07% of other sites and shows that the page is performing great on desktop computers.
yifan.lu 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 yifan.lu (73/100) is better than the results of 81.47% 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-28-2024 | 636,507 | -14,601 |
| Nov-27-2024 | 621,906 | 9,834 |
| Nov-26-2024 | 631,740 | 3,471 |
| Nov-25-2024 | 635,211 | -331 |
| Nov-24-2024 | 634,880 | -5,028 |
| Nov-23-2024 | 629,852 | 302 |
| Nov-22-2024 | 630,154 | 997 |
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yifan.lu 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.
yifan.lu 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.
% Access to RESTENA DNS-LU WHOIS information is provided to assist persons
% in determining the content of a domain name registration record in the LU
% registration database. The data in this record is provided by RESTENA DNS-LU
% for information purposes only, and RESTENA DNS-LU does not guarantee its
% accuracy. Compilation, repackaging, dissemination or other use of the
% WHOIS database in its entirety, or of a substantial part thereof, is not
% allowed without the prior written permission of RESTENA DNS-LU.
%
% By submitting a WHOIS query, you agree to abide by this policy. You acknowledge
% that the use of the WHOIS database is regulated by the ACCEPTABLE USE POLICY
% (http://www.dns.lu/en/support/domainname-availability/whois-gateway/), that you are aware of its
% content, and that you accept its terms and conditions.
%
% You agree especially that you will use this data only for lawful purposes and
% that you will not use this data to:
% (1) allow, enable, or otherwise support the transmission of mass unsolicited,
% commercial advertising or solicitations via e-mail (spam); or
% (2) enable high volume, automated, electronic processes that apply to
% RESTENA DNS-LU (or its systems).
%
% All rights reserved.
%
% WHOIS yifan.lu
domainname: yifan.lu
domaintype: ACTIVE
nserver: lucy.ns.cloudflare.com
nserver: ray.ns.cloudflare.com
ownertype: PRIVATE
org-country: US
registrar-name: OVH
registrar-email: support@ovh.com
registrar-url: http://www.ovh.lu
registrar-country: FR
%
% More details on the domain may be available at below whois-web URL.
% Next to possible further data a form to contact domain operator or
% request further details is available.
whois-web: https://www.dns.lu/en/support/domainname-availability/whois-gateway/
yifan.lu server information
Servers Location
| IP Address |
|---|
| Country |
|---|
yifan.lu desktop page speed rank
Last tested: 2019-06-17
yifan.lu Desktop Speed Test Quick Summary
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking CSS resources. This causes a delay in rendering your page.
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https://yifan.lu/assets/css/autumn.css
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priority - 7 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:
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https://yifan.lu/assets/css/main.css (10 minutes)
https://yifan.lu/assets/fonts/genericons/genericons.css (10 minutes)
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https://yifan.lu/assets/js/skip-link-focus-fix.js (10 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://feeds2.feedburner.com/~fc/YifanLu?bg=E3DACF&fg=345797&anim=0 (2 hours)
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priority - 1 Optimize images
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priority - 0 Minify CSS
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priority - 0 Minify JavaScript
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yifan.lu Desktop Resources
| Total Resources | 37 |
| Number of Hosts | 10 |
| Static Resources | 26 |
| JavaScript Resources | 11 |
| CSS Resources | 7 |
yifan.lu Desktop Resource Breakdown
yifan.lu mobile page speed rank
Last tested: 2017-05-31
yifan.lu Mobile Speed Test Quick Summary
priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 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://yifan.lu/assets/css/autumn.css
http://yifan.lu/assets/css/forms.css
http://fonts.googleapis.com/css?family=Source+Sans…ic,400italic,700italic
http://yifan.lu/assets/fonts/genericons/genericons.css
priority - 10 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://cdn.viglink.com/images/pixel.gif?ch=2&rn=8.907702658092603 (15 seconds)
https://cdn.syndication.twimg.com/widgets/timeline…e_codes=true&t=1662492 (5 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
http://feeds2.feedburner.com/~fc/YifanLu?bg=E3DACF&fg=345797&anim=0 (2 hours)
http://www.google-analytics.com/analytics.js (2 hours)
http://www.google-analytics.com/ga.js (2 hours)
http://yifan.lu/assets/css/autumn.css (24 hours)
http://yifan.lu/assets/css/forms.css (24 hours)
http://yifan.lu/assets/css/style.css (24 hours)
http://yifan.lu/assets/fonts/genericons/genericons.css (24 hours)
http://yifan.lu/assets/js/jquery-migrate.min.js (24 hours)
http://yifan.lu/assets/js/jquery.min.js (24 hours)
http://yifan.lu/assets/js/menus.js (24 hours)
http://yifan.lu/assets/js/skip-link-focus-fix.js (24 hours)
priority - 1 Optimize images
Properly formatting and compressing images can save many bytes of data.
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yifan.lu Mobile Resources
| Total Resources | 41 |
| Number of Hosts | 13 |
| Static Resources | 29 |
| JavaScript Resources | 12 |
| CSS Resources | 7 |
yifan.lu Mobile Resource Breakdown
yifan.lu mobile page usability
Last tested: 2017-05-31
yifan.lu 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.
<div id="social-links-toggle" class="toggle">Social Links</div> is close to 1 other tap targets.<div id="social-links-toggle" class="toggle">Social Links</div> is close to 1 other tap targets.yifan.lu similar domains
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yifan.lu 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.
yifan.lu 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.