Last Updated: 12 Oct 2019 Update

Responsivedesign.is is registered with domain registrar ISNIC. The current Pagespeed score for homepage is 99 out of 100 for desktop version at 2019-10-12T16:53:11.525Z. Domain is probably hosted at server IP address Our tool calculates it's estimated worth approximately around $ 31,924[for fun purpose only]. The domain content size is 40801 bytes. Time taken to load domain contents is 0.134138221 seconds. It's server is located in San Francisco city in California region, which is present in United States. It's hosted on server software 'cloudflare'. It's http status is 200, and URL PORT is 443 and can be accessed using url protocol 'https'. This domain index page for mobile has a speed SLOW compared to other pages in Chrome User Experience report. Desktop version of this domain homepage speed is AVERAGE compared to other pages in Chrome User Experience report. This website has sitemap.xml file in it's root directory.

HTML Heading Tag Counts
Number of h1 tags are: 1
h2 8
h3 22
h4 0
h5 0
h6 0
Responsivedesign.is Website Safety Stats
WOT [Trustworthiness] Unrated
WOT [Child Safety] Unrated
Responsivedesign.is SEO Stats
Source Stats
Mobile Pagespeed Score 97/100
Robots.txt Found
Sitemap.xml Found
Responsivedesign.is Social Engagement Counts
Source Stats
Facebook Share count 123
Facebook Reaction Count 24
Facebook Comment Count 8
Comment Pluggin Count Not Available
Tweets Not Available
Pinterest Pins Not Available
HTTP Header Response
HTTP/1.1 301 Moved Permanently Date: Sat, 12 Oct 2019 16:53:08 GMT Connection: keep-alive Cache-Control: max-age=3600 Expires: Sat, 12 Oct 2019 17:53:08 GMT Location: https://responsivedesign.is/ Server: cloudflare CF-RAY: 524a969adf3de6d8-EWR HTTP/1.1 200 OK Date: Sat, 12 Oct 2019 16:53:09 GMT Content-Type: text/html; charset=UTF-8 Connection: keep-alive Set-Cookie: __cfduid=db391c47798e131e9ee307e45099335931570899189; expires=Sun, 11-Oct-20 16:53:09 GMT; path=/; domain=.responsivedesign.is; HttpOnly; Secure Link: ; rel="webmention" Link: ; rel="http://webmention.org/" X-Pingback: https://responsivedesign.is/xmlrpc.php Link: ; rel="https://api.w.org/" Link: ; rel=shortlink Link: ; rel=preload; as=style Link: ; rel=preload; as=style Link: ; rel=preload; as=image Vary: Accept-Encoding CF-Cache-Status: HIT Age: 12876 Expires: Sat, 12 Oct 2019 20:53:09 GMT Cache-Control: public, max-age=14400 Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" Server: cloudflare CF-RAY: 524a969b5d89e841-EWR
Responsivedesign.is Domain Information
Domain Registrar: ISNIC
dateRegistration Date : 2012-04-17 7 years, 10 months & 18 days ago
dateExpiration Date : 2020-04-17 1 month & 19 days left
Responsivedesign.is Web Server Information
Host IP Address
Responsivedesign.is DNS Information
Host Type Target
responsivedesign.isSOA Mname: duke.ns.cloudflare.com
Rname: dns.cloudflare.com
Serial: 2032971383
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum-ttl: 3600
Priority: 1
Priority: 5
Priority: 5
Priority: 10
Priority: 10
responsivedesign.isTXTv=spf1 include:servers.mcsv.net ?all

Responsivedesign.is Google PageSpeed Insights

Title Mobile Desktop
Eliminate render-blocking resources
Learn more
Potential savings of 1,050 ms Potential savings of 390 ms
First Meaningful Paint
Learn more
Potential savings of 1,050 ms Potential savings of 390 ms
Uses efficient cache policy on static assets
Learn more
21 resources found 20 resources found
Server response times are low (TTFB)
Learn more
Root document took 240 ms Root document took 40 ms
Properly size images
Learn more
Speed Index
Learn more
2.7 s 0.7 s
Defer unused CSS
Learn more
Potential savings of 12 KB Potential savings of 12 KB
Time to Interactive
Learn more
3.8 s 0.7 s
Estimated Input Latency
Learn more
10 ms 10 ms
First CPU Idle
Learn more
3.0 s 0.7 s
Avoids enormous network payloads
Learn more
Total size was 483 KB Total size was 480 KB
Minimizes main-thread work
Consider reducing the time spent
parsing, compiling and executing JS.
You may find delivering
smaller JS payloads helps with this.
1.3 s 0.3 s
Serve images in next-gen formats
Learn more
Potential savings of 141 KB Potential savings of 141 KB
Minimize Critical Requests Depth
Learn more
8 chains found 8 chains found
Avoids an excessive DOM size
Learn about Style Calculation
Learn more layout Reflows
Learn more about Dom Size
315 elements 314 elements
Avoid multiple page redirects
Learn more
Potential savings of 630 ms Potential savings of 190 ms
First Input Display
Learn more
JavaScript execution time
Learn more
0.3 s 0.0 s
Retrieve Top Quality Website stats

Invalid or Restricted Domain