[ { "idx": 1, "url": "https://rootly.io/blog/practical-guide-to-sre-incident-severity-levels", "ok": true, "error": null }, { "idx": 2, "url": "http://michaelnygard.com/blog/2021/06/counterfactuals-are-not-causality/", "ok": true, "error": null }, { "idx": 3, "url": "https://incident.io/blog/dont-count-your-incidents-make-your-incidents-count", "ok": true, "error": null }, { "idx": 4, "url": "https://itnext.io/slos-should-be-easy-say-hi-to-sloth-9c8a225df0d4", "ok": false, "error": "HTTP 403" }, { "idx": 5, "url": "https://cloud.google.com/blog/products/devops-sre/evaluating-where-your-team-lies-on-the-sre-spectrum/", "ok": true, "error": null }, { "idx": 6, "url": "https://medium.com/expedia-group-tech/the-cost-of-100-reliability-ecb2901f23a4", "ok": false, "error": "HTTP 403" }, { "idx": 7, "url": "https://pages.catchpoint.com/2021-sre-report", "ok": true, "error": null } ]