ServerStack - 99.98% uptime over 6 years

Since Netcraft started monitoring ServerStack in October 2012, www.serverstack.com has had 99.98% uptime and has appeared in Netcraft's monthly most reliable hosting company sites over 40 times.

Since1 Month ago6 Months ago1 Year ago2 Years ago3 Years ago5 Years ago6 Years agoOctober 2012
Uptime100%100%100%99.96%99.97%99.98%99.98%99.98%
Successful Requests99.97%99.98%99.97%99.91%99.92%99.94%99.94%99.94%

Latest Performance

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ServerStack Reliability

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        Netcraft measures and makes available the response times of leading Hosting Providers' sites. The performance measurements are made at fifteen minute intervals from separate points around the internet, and averages are calculated over the immediately preceding 24 hour period. Information on the measurement process and current measurements is available.

        Performance Error Log for www.serverstack.com

        Select Metric:

        Show Outage History

        Netcraft considers an outage to have occurred when there has been at least one failed request from every sampling point within each sampling interval. The table below shows outages calculated using the collectors New York/New York Internet-2, Pennsylvania/INetU-3, Italy/Aruba-2, US West/Azure, Zurich/vXtream-2, Ireland/Amazon, Amsterdam/Webair-2 and Singapore/DigitalOcean.

        Outage history for ServerStack showing 1 outage between 20-Mar-2019 14:51 and 25-Mar-2019 14:51; the aggregate outage duration is 22 minutes.
        Status Hostname Start Time Duration
        Up www.serverstack.com 20-Mar-2019 14:51 Up for 1 day, 13 hours and 55 minutes
        Down www.serverstack.com 22-Mar-2019 04:47 Down for 22 minutes
        Up www.serverstack.com 22-Mar-2019 05:10 Up for 3 days, 9 hours and 41 minutes

        Errors for ServerStack from New York/New York Internet-2, Pennsylvania/INetU-3, Italy/Aruba-2, US West/Azure, Zurich/vXtream-2, Ireland/Amazon, Amsterdam/Webair-2 and Singapore/DigitalOcean

        Show redirects

        Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
        25-Mar-2019 01:07:10 failed to connect to server   www.serverstack.com(69.55.52.55) US West/Azure 0.137       20.019
        25-Mar-2019 01:04:09 failed to connect to server   www.serverstack.com(69.55.52.55) Pennsylvania/INetU-3 0.317       20.005
        25-Mar-2019 01:02:22 failed to connect to server   www.serverstack.com(69.55.52.55) Amsterdam/Webair-2 0.160       20.019
        25-Mar-2019 00:55:20 failed to connect to server   www.serverstack.com(69.55.52.55) Italy/Aruba-2 0.186       20.005
        25-Mar-2019 00:50:05 failed to connect to server   www.serverstack.com(69.55.52.55) New York/New York Internet-2 0.013       20.010
        25-Mar-2019 00:47:22 failed to connect to server   www.serverstack.com(69.55.52.55) Amsterdam/Webair-2 0.510       20.003
        25-Mar-2019 00:46:33 failed to connect to server   www.serverstack.com(69.55.52.55) Ireland/Amazon 0.222       20.007
        25-Mar-2019 00:40:20 failed to connect to server   www.serverstack.com(69.55.52.55) Italy/Aruba-2 0.173       20.019
        25-Mar-2019 00:37:10 failed to connect to server   www.serverstack.com(69.55.52.55) US West/Azure 0.138       19.999
        25-Mar-2019 00:35:05 failed to connect to server   www.serverstack.com(69.55.52.55) New York/New York Internet-2 0.083       20.019
        25-Mar-2019 00:34:09 failed to connect to server   www.serverstack.com(69.55.52.55) Pennsylvania/INetU-3 0.081       20.014
        25-Mar-2019 00:34:06 failed to connect to server   www.serverstack.com(69.55.52.57) Singapore/DigitalOcean 0.559       20.019
        24-Mar-2019 14:19:06 failed to connect to server   www.serverstack.com(69.55.52.55) Singapore/DigitalOcean 0.379       20.012
        24-Mar-2019 14:17:22 failed to connect to server   www.serverstack.com(69.55.52.55) Amsterdam/Webair-2 0.339       20.007
        24-Mar-2019 14:16:33 failed to connect to server   www.serverstack.com(69.55.52.55) Ireland/Amazon 0.055       20.012
        Page 1 - (
        errors per page)
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        for ServerStack from
        Display steps: 15.00 minutes Last sample: 25-Mar-2019 14:45:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        Connect from New York/New York Internet-2 to www.serverstack.com 479 0.001 0.001 0.001 5
        for ServerStack from
        Display steps: 15.00 minutes Last sample: 25-Mar-2019 14:45:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        Connect from Pennsylvania/INetU-3 to www.serverstack.com 479 0.022 0.026 0.022 5
        for ServerStack from
        Display steps: 15.00 minutes Last sample: 25-Mar-2019 14:45:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        Connect from Italy/Aruba-2 to www.serverstack.com 479 0.109 0.123 0.102 4
        for ServerStack from
        Display steps: 15.00 minutes Last sample: 25-Mar-2019 14:45:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        Connect from US West/Azure to www.serverstack.com 479 0.074 0.141 0.074 5
        for ServerStack from
        Display steps: 15.00 minutes Last sample: 25-Mar-2019 14:45:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        Connect from Zurich/vXtream-2 to www.serverstack.com 479 0.092 0.101 0.092 3
        for ServerStack from
        Display steps: 15.00 minutes Last sample: 25-Mar-2019 14:45:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        Connect from Ireland/Amazon to www.serverstack.com 480 0.080 0.088 0.081 4
        for ServerStack from
        Display steps: 15.00 minutes Last sample: 25-Mar-2019 14:45:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        Connect from Amsterdam/Webair-2 to www.serverstack.com 479 0.077 0.097 0.076 6
        for ServerStack from
        Display steps: 15.00 minutes Last sample: 25-Mar-2019 14:45:00 GMT
        Sample No. samples Average (s) Max (s) Latest (s) Failures
        Connect from Singapore/DigitalOcean to www.serverstack.com 479 0.244 0.277 0.250 4
        OS, Web Server and Hosting History for www.serverstack.com
        OS Server Last seen IP address Netblock Owner
        Linux nginx 26-May-2017 69.55.52.55 ServerStack Inc.
        Linux nginx 24-May-2017 69.55.52.57 ServerStack Inc.
        Linux nginx 3-May-2017 69.55.52.55 ServerStack Inc.
        Linux nginx 11-Apr-2017 69.55.52.57 ServerStack Inc.
        Linux nginx 27-Mar-2017 69.55.52.55 ServerStack Inc.
        Linux nginx 26-Mar-2017 69.55.52.57 ServerStack Inc.
        Linux nginx 25-Mar-2017 69.55.52.55 ServerStack Inc.
        Linux nginx 19-Mar-2017 69.55.52.57 ServerStack Inc.
        Linux nginx 17-Mar-2017 69.55.52.55 ServerStack Inc.
        Linux nginx 16-Mar-2017 69.55.52.57 ServerStack Inc.

        Note: Outage times display the minimum outage time which may understate each outage by up to 15 minutes, which is the sampling frequency. More information can be found in the FAQ.

        If you represent a hosting company and would like Netcraft to monitor and publish your growth and performance, or if you are researching prospective hosting locations, or performing competitor analysis and would like to buy bespoke performance monitoring of sites of your choice, or access to historical data, please mail us at sales@netcraft.com.