www.yelp.ca

website information and technology stack
Web technologies detected on this domain 32 technologies
Web technologies detected across all yelp.ca subdomains 44 technologies
Website rank 3,501
Website Location United States of America
Language English
Domain Forwarding 3 websites redirect to www.yelp.ca
Last technology update February 27, 2021
Added technologies 1
Total yelp.ca subdomain count 5 subdomains
Top ranking subdomain www.yelp.ca (Rank: 3,501)
IP Address 151.101.196.116
Reverse IP Lookup 66 websites share 151.101.196.116 IP address.
Total linking domains 916 domains
Total linking IP 639 IPs

Technology Stack

List of 10 detected technologies used on the website (out of 32 total).

Technology Technology Type Version First detected
  Bugsnag Widgets December 25, 2020
  CreativeWork Schema Schema October 22, 2020
  Description Meta Document Standards October 22, 2020
  DigiCert Certificate Authority November 25, 2020
  DoubleClick Floodlight Advertising Networks October 22, 2020
  Envoy Reverse Proxy January 23, 2021
  Facebook Pixel Analytics October 22, 2020
  Facebook SDK JavaScript Libraries October 22, 2020
  Fastly Hosted Web Hosting October 22, 2020
  Global Site Tag Analytics October 22, 2020
See full technology stack

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 36 total).

Technology Technology Type Version Change Date
OneTrust Software as a service  Added February 27, 2021
Apache Web Servers  Dropped January 23, 2021
Envoy Reverse Proxy  Added January 23, 2021
Organization Schema Schema  Added January 23, 2021
Bugsnag Widgets  Added December 25, 2020
DigiCert Certificate Authority  Added November 25, 2020
See entire technology history

Uncommon response headers

List of uncommon response headers that were used by the website.

Header Value
Content-Security-Policy-Report-Only report-uri https://www.yelp.com/csp_report_only?id=036769bf20ad67d8&page=csp_report_frame_directives%2Cfull_site_ssl_csp_report_directives&policy_hash=3275ba4c5b0741fb6e8d1b21e9975e80&site=www&timestamp=1617045215; frame-ancestors 'self' https://*.yelp.co
Referrer-Policy origin-when-cross-origin
Server envoy
Via 1.1 varnish
X-B3-Sampled 0
X-Cache MISS
X-Cache-Hits 0
x-extlb 10-69-95-86-uswest2aprod
x-mode ro
X-Node www_all
x-proxied 10-69-95-86-uswest2aprod
x-routing-service routing-main--uswest2-567ff747f6-fmhds; site=www
X-Served-By cache-bur17575-BUR
X-Timer S1617045215.372864,VS0,VE291
x-zipkin-id db3b0d5da4f83537