open.kattis.com
🖥 Status: up
🕒 Response Time: 0.301 sec
⬅️ Response Code: 200
In the time frame of 2 473 days since August 16, 2019, the report shows open.kattis.com passed 2 availability checks. Out of all tests conducted, open.kattis.com was up 2 times, the last time on August 16, 2019, when a code 200 has been returned. As of May 25, 2026, evaluations revealed no instances of open.kattis.com's inoperability. As of May 25, 2026, all received replies confirm that there have been no responses with an error status. The reported response time for open.kattis.com on August 16, 2019, was 0.301 seconds, compared to an average of 0.300 seconds.
2
Last Updated: August 16, 2019
danslescoulisses.com
Last Updated: March 25, 2026
Status: up
Response Time: 1.558 sec
Response Code: 200
vegasinsider.com
Last Updated: April 12, 2026
Status: up
Response Time: 1.384 sec
Response Code: 200
| United States | 50.00% | ||||||||
| Netherlands | 50.00% | ||||||||
| 08:45 | 08:46 | ||||||||
Redirect settings that are not correctly set up between versions may prevent access to open.kattis.com. For alternative access options, please refer to the provided links below:
Search Results
| Site | Total Checks | Last Modified |
|---|---|---|
| 2 | April 11, 2026 | |
| 1 | May 11, 2026 | |
| 2 | August 16, 2019 | |
| 1 | April 10, 2026 | |
| 1 | May 25, 2026 |
Nntt.org | Open.kattis.com | ||||
|---|---|---|---|---|---|
| Page Title | Kattis, Kattis Length: 14 characters |
|---|---|
| Meta Description | no meta description data for open.kattis.com 2026-05-25T07:30:58+00:00 |
| Meta Keywords | no meta keywords data for open.kattis.com 2026-05-25T07:30:58+00:00 |
| Page Content | Web Page Content Length: 28729 characters |
| H1 Heading | Welcome to the Kattis Problem Archive Count: 1 heading tag |
| H2 Headings | Suggested problems Ranklist Universities Countries Count: 4 heading tag |
| H3 Headings | no h3 headings data for open.kattis.com 2026-05-25T07:30:58+00:00 |
| H4 Headings | Kattis Count: 1 heading tag |
| H5-H6 Headings | no h5-h6 headings data for open.kattis.com 2026-05-25T07:30:58+00:00 |
| Image ALT Attributes | no image alt attributes data for open.kattis.com 2026-05-25T07:30:58+00:00 |
| Robots.txt | file robots.txt was found on the website |
| XML Sitemap | no xml sitemap data for open.kattis.com 2026-05-25T07:30:58+00:00 |
| Page Size | page size: 28 kb |
| Response Time | response time: 0.300 sec |
| Minify CSS | Minified: /assets/781f6b13f8110305b9759e61c0cf0de1/jquery-ui-dist/jquery-ui.theme.min.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fortawesome/fontawesome-free/css/all.min.css Unminified: /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/merriweather/300.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/merriweather/300-italic.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/merriweather/400.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/merriweather/400-italic.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/merriweather/700.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/merriweather/700-italic.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/ubuntu/300.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/ubuntu/300-italic.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/ubuntu/400.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/ubuntu/400-italic.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/ubuntu/500.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/ubuntu/500-italic.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/ubuntu/700.css /assets/781f6b13f8110305b9759e61c0cf0de1/@fontsource/ubuntu/700-italic.css /assets/781f6b13f8110305b9759e61c0cf0de1/bootstrap-daterangepicker/daterangepicker.css /assets/781f6b13f8110305b9759e61c0cf0de1/select2/dist/css/select2.css /css/daaf8d08f7e6fc87777e52bc02e73790/style.css included in the page |
| Minify JavaScript | Minified: https://js.sentry-cdn.com/1ad5e9767ad243d396a93ef40135e743.min.js /assets/781f6b13f8110305b9759e61c0cf0de1/jquery/dist/jquery.min.js /assets/781f6b13f8110305b9759e61c0cf0de1/jquery-ui-dist/jquery-ui.min.js /js/4b74d06a062e23d30aaff9923efb3934/modules/timezone.js /assets/781f6b13f8110305b9759e61c0cf0de1/moment/min/moment.min.js /assets/781f6b13f8110305b9759e61c0cf0de1/select2/dist/js/select2.full.min.js https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015 Unminified: /js/4b74d06a062e23d30aaff9923efb3934/pages/master/nav.js /js/4b74d06a062e23d30aaff9923efb3934/pages/master/top_bar.js /js/4b74d06a062e23d30aaff9923efb3934/modules/table.js /assets/781f6b13f8110305b9759e61c0cf0de1/bootstrap-daterangepicker/daterangepicker.js https://status.kattis.com/embed/script.js detected during site scan |
| Structured Data | no structured data data for open.kattis.com 2026-05-25T07:30:58+00:00 |
| CDN Usage | content is delivered via CDN |
| SSL certificates | SSL is enabled on the website |