Xfinity

Xfinity is down? Current uptime and performance status in September 2026

https://www.xfinity.com

Checked 27 minutes ago

Xfinity has uptime of 100 % with 0 incidents in the available monitoring period. The performance score is 43 along with speed index of 2.70 seconds. Xfinity has SEO score of 85 and PWA score of 54. Xfinity certificate is good and will expire in 101 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.

Health Metrics

Availability

100%

Good

Response time

0.07s

Good

Downtime

-

Good

Performance Metrics

Speed index

2.70

s

Good

Performance

43

/100

Poor

SEO

85

/100

Needs improvement

PWA

54

/100

Needs improvement

Accessibility

95

/100

Good

UX Metrics

Available
First Contentful Paint (FCP)
3.60 s
51.37%
16.65%
31.98%
Good (<1s)AveragePoor (>=3s)
Largest Contentful Paint (LCP)
5.82 s
46.01%
15.82%
38.16%
Good (<2.5s)AveragePoor (>=4s)
Cumulative Layout Shift (CLS)
0.18
68.34%
12.57%
19.09%
Good (<0.10)AveragePoor (>=0.25)

Locations

No data available

No data available

SSL Certificate Details

Valid
Expiry
101 days
Valid till
Thu Dec 10 2026
Domains
DNS:xapi.xfinity.com, DNS:cdn.business.comcast.com, DNS:cdn.ch2.business.comcast.com, DNS:cdn.ch2.comcast.com, DNS:cdn.ch2.customer.comcast.com, DNS:cdn.comcast.com, DNS:cdn.customer.comcast.com, DNS:cdn.pdc.business.comcast.com, DNS:cdn.pdc.comcast.com, DNS:cdn.pdc.customer.comcast.com, DNS:cdn.wcdc.business.comcast.com, DNS:cdn.wcdc.comcast.com, DNS:cdn.wcdc.customer.comcast.com, DNS:customer.xfinity.com, DNS:delivery.xfinity.com, DNS:es-digital.xfinity.com, DNS:es-payments.xfinity.com, DNS:es-support.xfinity.com, DNS:es.comcast.com, DNS:es.xfinity.com, DNS:idm.xfinity.com, DNS:login.xfinity.com, DNS:oauth.xfinity.com, DNS:preview.api.ch2.prd.xfinity.com, DNS:preview.api.pdc.prd.xfinity.com, DNS:preview.api.wcdc.prd.xfinity.com, DNS:preview.api.xfinity.com, DNS:preview.services.ch2.prd.comcast.com, DNS:preview.services.pdc.prd.comcast.com, DNS:preview.services.wcdc.prd.comcast.com, DNS:preview.services.xfinity.com, DNS:preview.www.ch2.prd.xfinity.com, DNS:preview.www.pdc.prd.xfinity.com, DNS:preview.www.wcdc.prd.xfinity.com, DNS:preview.www.xfinity.com, DNS:preview.xapi.ch2.prd.xfinity.com, DNS:preview.xapi.pdc.prd.xfinity.com, DNS:preview.xapi.wcdc.prd.xfinity.com, DNS:preview.xapi.xfinity.com, DNS:prv.www.prd.xfinity.com, DNS:services.xfinity.com, DNS:ts43-waf.ecs.xm.comcast.com, DNS:ts43.ecs.xm.comcast.com, DNS:www.xfinity.com
Issued for
Comcast Corporation, Philadelphia, Pennsylvania, US
Issued by
COMODO CA Limited, GB

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