检查结果： mail.google.com
-
mail.google.com 是在线的
额外信息 针对 https://mail.google.com
Technical Information
| HTTP Status Code | 200 |
|---|---|
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 172.217.22.101 |
| Server Software | ESF |
| Compression | gzip |
| 🔄 🟡 Long Redirect Chain | There are 5 redirects, which may affect SEO and performance. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 172.217.22.101
Server Software ESF
Compression gzip
🔄 🟡 Long Redirect Chain There are 5 redirects, which may affect SEO and performance.
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 172.217.22.101
Server Software ESF
Compression gzip
🔄 🟡 Long Redirect Chain There are 5 redirects, which may affect SEO and performance.
Redirect Chain
| # | URL | HTTP Status Code | Status |
|---|---|---|---|
| 1 | https://mail.google.com:443 | 301 | HTTP/2 301 |
| 2 | https://mail.google.com/mail/ | 301 | HTTP/2 301 |
| 3 | https://mail.google.com/mail/u/0/ | 302 | HTTP/2 302 |
| 4 | https://accounts.google.com/ServiceLogin?service=mail&passive=1209600&osid=1&continue=https://mail.google.com/mail/u/0/&followup=https://mail.google.com/mail/u/0/&emr=1 | 302 | HTTP/2 302 |
| 5 | https://accounts.google.com/v3/signin/identifier?continue=https://mail.google.com/mail/u/0/&emr=1&followup=https://mail.google.com/mail/u/0/&osid=1&passive=1209600&service=mail&flowName=GlifWebSignIn&flowEntry=ServiceLogin&dsh=S822717238:1787448698279196 | 200 | HTTP/2 200 |
#1 URL https://mail.google.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://mail.google.com/mail/
HTTP Status Code 301
Status HTTP/2 301
#3 URL https://mail.google.com/mail/u/0/
HTTP Status Code 302
Status HTTP/2 302
#4 URL https://accounts.google.com/ServiceLogin?service=mail&passive=1209600&osid=1&continue=https://mail.google.com/mail/u/0/&followup=https://mail.google.com/mail/u/0/&emr=1
HTTP Status Code 302
Status HTTP/2 302
#5 URL https://accounts.google.com/v3/signin/identifier?continue=https://mail.google.com/mail/u/0/&emr=1&followup=https://mail.google.com/mail/u/0/&osid=1&passive=1209600&service=mail&flowName=GlifWebSignIn&flowEntry=ServiceLogin&dsh=S822717238:1787448698279196
HTTP Status Code 200
Status HTTP/2 200
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://mail.google.com/mail/
HTTP Status Code 301
Status HTTP/2 301
#3 URL https://mail.google.com/mail/u/0/
HTTP Status Code 302
Status HTTP/2 302
#4 URL https://accounts.google.com/ServiceLogin?service=mail&passive=1209600&osid=1&continue=https://mail.google.com/mail/u/0/&followup=https://mail.google.com/mail/u/0/&emr=1
HTTP Status Code 302
Status HTTP/2 302
#5 URL https://accounts.google.com/v3/signin/identifier?continue=https://mail.google.com/mail/u/0/&emr=1&followup=https://mail.google.com/mail/u/0/&osid=1&passive=1209600&service=mail&flowName=GlifWebSignIn&flowEntry=ServiceLogin&dsh=S822717238:1787448698279196
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 13.2 ms |
|---|---|
| TCP Connect | 82.8 ms |
| TLS Handshake | 8.3 ms |
| Time To First Byte (TTFB) | 159.3 ms |
| Content Download | 92.5 ms |
| Total Response Time | 251.8 ms |
DNS Lookup 13.2 ms
TCP Connect 82.8 ms
TLS Handshake 8.3 ms
Time To First Byte (TTFB) 159.3 ms
Content Download 92.5 ms
Total Response Time 251.8 ms
TCP Connect 82.8 ms
TLS Handshake 8.3 ms
Time To First Byte (TTFB) 159.3 ms
Content Download 92.5 ms
Total Response Time 251.8 ms
Security
| HTTPS | ✔ Enabled |
|---|---|
| HSTS | ✔ max-age=31536000; includeSubDomains |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains
CSP ✔ Configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
HSTS ✔ max-age=31536000; includeSubDomains
CSP ✔ Configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Gmail |
|---|---|
| Meta Description | Gmail is email that’s intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access. |
Title Gmail
Meta Description Gmail is email that’s intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
Meta Description Gmail is email that’s intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
Detected Technologies
| Technology | jQuery Google Analytics Google Tag Manager Apache |
|---|
Technology jQuery Google Analytics Google Tag Manager Apache
HTTP Headers
| Content-type | text/html; charset=utf-8 |
|---|---|
| X-frame-options | DENY |
| Vary | Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site |
| Set-cookie | __Host-GAPS=1:NbAn27bFT0XLUej4v8KfWGb8G7Qdxw:48zg0VreHrEx1nhs; Expires=Tue, 22-Aug-2028 01:31:38 GMT; Path=/; Secure; HttpOnly; Priority=HIGH |
| X-auto-login | realm=com.google&args=service%3Dmail%26continue%3Dhttps://mail.google.com/mail/u/0/ |
| Link | |
| X-ua-compatible | IE=edge |
| Cache-control | no-cache, no-store, max-age=0, must-revalidate |
| Pragma | no-cache |
| Expires | Mon, 01 Jan 1990 00:00:00 GMT |
| Date | Sun, 23 Aug 2026 01:31:38 GMT |
| Strict-transport-security | max-age=31536000; includeSubDomains |
| Report-to | {"group":"AccountsSignInUi","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/AccountsSignInUi"}]} |
| Accept-ch | Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version |
| Permissions-policy | ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=* |
| Content-security-policy | require-trusted-types-for 'script';report-uri /v3/signin/_/AccountsSignInUi/cspreport |
| Content-security-policy-report-only | script-src 'unsafe-inline' 'unsafe-eval' blob: data: https://ajax.googleapis.com/ajax/libs/jquery/3.6.4/jquery.min.js https://translate.google.com/translate_a/element.js https://www.google.com/recaptcha/api.js https://www.google.com/recaptcha/enterprise.js https://www.gstatic.com/recaptcha/ https://www.google.com/tools/feedback/chat_load.js https://www.google.com/tools/feedback/help_api.js https://www.google.com/tools/feedback/load.js https://www.google.com/tools/feedback/open.js https://www.google.com/tools/feedback/open_to_help_guide_lazy.js https://www.gstatic.com/feedback/js/ https://www.gstatic.com/feedback/js/help/prod/service/lazy.min.js https://www.gstatic.com/inproduct_help/api/main.min.js https://www.gstatic.com/inproduct_help/chatsupport/chatsupport_button_v2.js https://www.gstatic.com/inproduct_help/service/lazy.min.js https://www.gstatic.com/uservoice/feedback/client/web/live/ https://www.gstatic.com/uservoice/surveys/resources/prod/js/survey/ https://www.gstatic.com/_/mss/boq-one-google/_/ https://www.gstatic.com/og/_/js/ https://apis.google.com/js/api.js https://apis.google.com/js/client.js https://www.googletagmanager.com/gtag/js https://www.google-analytics.com/analytics.js https://www.googletagmanager.com/gtag/destination https://www.gstatic.com/_/mss/boq-identity/_/js/k=boq-identity.AccountsSignInUi.en_US.B_Ku8wmEgiQ.es5.O/ https://apis.google.com/_/scs/abc-static/_/js/ https://translate.googleapis.com/_/translate_http/_/js/ https://www.gstatic.com/recaptcha/releases/;report-uri /v3/signin/_/AccountsSignInUi/cspreport/fine-allowlist |
| Cross-origin-opener-policy-report-only | same-origin; report-to="AccountsSignInUi" |
| Cross-origin-resource-policy | same-site |
| Reporting-endpoints | default="/v3/signin/_/AccountsSignInUi/web-reports?context=eJwNw1tIk2EABuC1_F5CDHQdtEUxhKAFs7mLJdSNRcrawY1__05US9vCQW26_RtqUZnZhUVEoYN1EYRRIhmIlBjVTVESJrZFc1kRlCQWVqR0EOp94CnuL9pWrFXVbdWq7leOqWsPfFTv5b6SOXWGu6dfiF5Wrk-Ks9zDGW4-NCWOcrXupahlmzcrnByvyIkzrK_JCQM_1ufFM_7RkRea43mxZykv6nl94Y3Q8nhuRkzwasdbUcbLpy1QdVrwud6KL6w8t6KNT3EXL7634jePGGwY5ZtZGy7P2tDH-io7DLyUsAOKHfPnHFjgwV4H7vDQ3QYMc9HXBmhdTmzmLaxnE5t5oMuJ21zgd_zktRPjHNS5cJj7L7pwi2OPXEjwt3USfnJphYS1_N0sYZH37ZLg4E-NEub4Fy_zmiYJ5ey7IWE_p_5JaAm6oXDshBu2tBsdZTJOcl4jY4ZflcuY5pWbZKQiMixtMq61y5g_L2OBW5_KSHLPhIyI34Nj3PnAg26-wJc4zVfZs9GLAF8peJHmHRt82Mm7B32o46FZP4Y59NePMV0AD_mgJQBNyao_mYEcSkez9z6sqNzeFGsNRkLhqBJR2o_EY1ElHA01JpXmZCQRjqfC8aDJaDIba6rNVUZjsMX4H6PG3Os" |
| Content-encoding | gzip |
| Server | ESF |
| X-xss-protection | 0 |
| X-content-type-options | nosniff |
| Alt-svc | h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 |
Meta Tags
| Referrer | origin |
|---|---|
| Chrome | nointentdetection |
| Viewport | width=device-width, initial-scale=1 |
| Description | Gmail is email that’s intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access. |
| Refresh | 0; url=/v3/signin/rejected?continue=https://mail.google.com/mail/u/0/&dsh=S822717238:1787448698279196&emr=1&flowEntry=ServiceLogin&flowName=GlifWebSignIn&followup=https://mail.google.com/mail/u/0/&osid=1&rhlk=js&rrk=47&service=mail |
Content-type text/html; charset=utf-8
X-frame-options DENY
Vary Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
Set-cookie __Host-GAPS=1:NbAn27bFT0XLUej4v8KfWGb8G7Qdxw:48zg0VreHrEx1nhs; Expires=Tue, 22-Aug-2028 01:31:38 GMT; Path=/; Secure; HttpOnly; Priority=HIGH
X-auto-login realm=com.google&args=service%3Dmail%26continue%3Dhttps://mail.google.com/mail/u/0/
Link
X-ua-compatible IE=edge
Cache-control no-cache, no-store, max-age=0, must-revalidate
Pragma no-cache
Expires Mon, 01 Jan 1990 00:00:00 GMT
Date Sun, 23 Aug 2026 01:31:38 GMT
Strict-transport-security max-age=31536000; includeSubDomains
Report-to {"group":"AccountsSignInUi","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/AccountsSignInUi"}]}
Accept-ch Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
Permissions-policy ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
Content-security-policy require-trusted-types-for 'script';report-uri /v3/signin/_/AccountsSignInUi/cspreport
Content-security-policy-report-only script-src 'unsafe-inline' 'unsafe-eval' blob: data: https://ajax.googleapis.com/ajax/libs/jquery/3.6.4/jquery.min.js https://translate.google.com/translate_a/element.js https://www.google.com/recaptcha/api.js https://www.google.com/recaptcha/enterprise.js https://www.gstatic.com/recaptcha/ https://www.google.com/tools/feedback/chat_load.js https://www.google.com/tools/feedback/help_api.js https://www.google.com/tools/feedback/load.js https://www.google.com/tools/feedback/open.js https://www.google.com/tools/feedback/open_to_help_guide_lazy.js https://www.gstatic.com/feedback/js/ https://www.gstatic.com/feedback/js/help/prod/service/lazy.min.js https://www.gstatic.com/inproduct_help/api/main.min.js https://www.gstatic.com/inproduct_help/chatsupport/chatsupport_button_v2.js https://www.gstatic.com/inproduct_help/service/lazy.min.js https://www.gstatic.com/uservoice/feedback/client/web/live/ https://www.gstatic.com/uservoice/surveys/resources/prod/js/survey/ https://www.gstatic.com/_/mss/boq-one-google/_/ https://www.gstatic.com/og/_/js/ https://apis.google.com/js/api.js https://apis.google.com/js/client.js https://www.googletagmanager.com/gtag/js https://www.google-analytics.com/analytics.js https://www.googletagmanager.com/gtag/destination https://www.gstatic.com/_/mss/boq-identity/_/js/k=boq-identity.AccountsSignInUi.en_US.B_Ku8wmEgiQ.es5.O/ https://apis.google.com/_/scs/abc-static/_/js/ https://translate.googleapis.com/_/translate_http/_/js/ https://www.gstatic.com/recaptcha/releases/;report-uri /v3/signin/_/AccountsSignInUi/cspreport/fine-allowlist
Cross-origin-opener-policy-report-only same-origin; report-to="AccountsSignInUi"
Cross-origin-resource-policy same-site
Reporting-endpoints default="/v3/signin/_/AccountsSignInUi/web-reports?context=eJwNw1tIk2EABuC1_F5CDHQdtEUxhKAFs7mLJdSNRcrawY1__05US9vCQW26_RtqUZnZhUVEoYN1EYRRIhmIlBjVTVESJrZFc1kRlCQWVqR0EOp94CnuL9pWrFXVbdWq7leOqWsPfFTv5b6SOXWGu6dfiF5Wrk-Ks9zDGW4-NCWOcrXupahlmzcrnByvyIkzrK_JCQM_1ufFM_7RkRea43mxZykv6nl94Y3Q8nhuRkzwasdbUcbLpy1QdVrwud6KL6w8t6KNT3EXL7634jePGGwY5ZtZGy7P2tDH-io7DLyUsAOKHfPnHFjgwV4H7vDQ3QYMc9HXBmhdTmzmLaxnE5t5oMuJ21zgd_zktRPjHNS5cJj7L7pwi2OPXEjwt3USfnJphYS1_N0sYZH37ZLg4E-NEub4Fy_zmiYJ5ey7IWE_p_5JaAm6oXDshBu2tBsdZTJOcl4jY4ZflcuY5pWbZKQiMixtMq61y5g_L2OBW5_KSHLPhIyI34Nj3PnAg26-wJc4zVfZs9GLAF8peJHmHRt82Mm7B32o46FZP4Y59NePMV0AD_mgJQBNyao_mYEcSkez9z6sqNzeFGsNRkLhqBJR2o_EY1ElHA01JpXmZCQRjqfC8aDJaDIba6rNVUZjsMX4H6PG3Os"
Content-encoding gzip
Server ESF
X-xss-protection 0
X-content-type-options nosniff
Alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
X-frame-options DENY
Vary Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
Set-cookie __Host-GAPS=1:NbAn27bFT0XLUej4v8KfWGb8G7Qdxw:48zg0VreHrEx1nhs; Expires=Tue, 22-Aug-2028 01:31:38 GMT; Path=/; Secure; HttpOnly; Priority=HIGH
X-auto-login realm=com.google&args=service%3Dmail%26continue%3Dhttps://mail.google.com/mail/u/0/
Link
X-ua-compatible IE=edge
Cache-control no-cache, no-store, max-age=0, must-revalidate
Pragma no-cache
Expires Mon, 01 Jan 1990 00:00:00 GMT
Date Sun, 23 Aug 2026 01:31:38 GMT
Strict-transport-security max-age=31536000; includeSubDomains
Report-to {"group":"AccountsSignInUi","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/AccountsSignInUi"}]}
Accept-ch Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
Permissions-policy ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
Content-security-policy require-trusted-types-for 'script';report-uri /v3/signin/_/AccountsSignInUi/cspreport
Content-security-policy-report-only script-src 'unsafe-inline' 'unsafe-eval' blob: data: https://ajax.googleapis.com/ajax/libs/jquery/3.6.4/jquery.min.js https://translate.google.com/translate_a/element.js https://www.google.com/recaptcha/api.js https://www.google.com/recaptcha/enterprise.js https://www.gstatic.com/recaptcha/ https://www.google.com/tools/feedback/chat_load.js https://www.google.com/tools/feedback/help_api.js https://www.google.com/tools/feedback/load.js https://www.google.com/tools/feedback/open.js https://www.google.com/tools/feedback/open_to_help_guide_lazy.js https://www.gstatic.com/feedback/js/ https://www.gstatic.com/feedback/js/help/prod/service/lazy.min.js https://www.gstatic.com/inproduct_help/api/main.min.js https://www.gstatic.com/inproduct_help/chatsupport/chatsupport_button_v2.js https://www.gstatic.com/inproduct_help/service/lazy.min.js https://www.gstatic.com/uservoice/feedback/client/web/live/ https://www.gstatic.com/uservoice/surveys/resources/prod/js/survey/ https://www.gstatic.com/_/mss/boq-one-google/_/ https://www.gstatic.com/og/_/js/ https://apis.google.com/js/api.js https://apis.google.com/js/client.js https://www.googletagmanager.com/gtag/js https://www.google-analytics.com/analytics.js https://www.googletagmanager.com/gtag/destination https://www.gstatic.com/_/mss/boq-identity/_/js/k=boq-identity.AccountsSignInUi.en_US.B_Ku8wmEgiQ.es5.O/ https://apis.google.com/_/scs/abc-static/_/js/ https://translate.googleapis.com/_/translate_http/_/js/ https://www.gstatic.com/recaptcha/releases/;report-uri /v3/signin/_/AccountsSignInUi/cspreport/fine-allowlist
Cross-origin-opener-policy-report-only same-origin; report-to="AccountsSignInUi"
Cross-origin-resource-policy same-site
Reporting-endpoints default="/v3/signin/_/AccountsSignInUi/web-reports?context=eJwNw1tIk2EABuC1_F5CDHQdtEUxhKAFs7mLJdSNRcrawY1__05US9vCQW26_RtqUZnZhUVEoYN1EYRRIhmIlBjVTVESJrZFc1kRlCQWVqR0EOp94CnuL9pWrFXVbdWq7leOqWsPfFTv5b6SOXWGu6dfiF5Wrk-Ks9zDGW4-NCWOcrXupahlmzcrnByvyIkzrK_JCQM_1ufFM_7RkRea43mxZykv6nl94Y3Q8nhuRkzwasdbUcbLpy1QdVrwud6KL6w8t6KNT3EXL7634jePGGwY5ZtZGy7P2tDH-io7DLyUsAOKHfPnHFjgwV4H7vDQ3QYMc9HXBmhdTmzmLaxnE5t5oMuJ21zgd_zktRPjHNS5cJj7L7pwi2OPXEjwt3USfnJphYS1_N0sYZH37ZLg4E-NEub4Fy_zmiYJ5ey7IWE_p_5JaAm6oXDshBu2tBsdZTJOcl4jY4ZflcuY5pWbZKQiMixtMq61y5g_L2OBW5_KSHLPhIyI34Nj3PnAg26-wJc4zVfZs9GLAF8peJHmHRt82Mm7B32o46FZP4Y59NePMV0AD_mgJQBNyao_mYEcSkez9z6sqNzeFGsNRkLhqBJR2o_EY1ElHA01JpXmZCQRjqfC8aDJaDIba6rNVUZjsMX4H6PG3Os"
Content-encoding gzip
Server ESF
X-xss-protection 0
X-content-type-options nosniff
Alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Referrer origin
Chrome nointentdetection
Viewport width=device-width, initial-scale=1
Description Gmail is email that’s intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
Refresh 0; url=/v3/signin/rejected?continue=https://mail.google.com/mail/u/0/&dsh=S822717238:1787448698279196&emr=1&flowEntry=ServiceLogin&flowName=GlifWebSignIn&followup=https://mail.google.com/mail/u/0/&osid=1&rhlk=js&rrk=47&service=mail
Chrome nointentdetection
Viewport width=device-width, initial-scale=1
Description Gmail is email that’s intuitive, efficient, and useful. 15 GB of storage, less spam, and mobile access.
Refresh 0; url=/v3/signin/rejected?continue=https://mail.google.com/mail/u/0/&dsh=S822717238:1787448698279196&emr=1&flowEntry=ServiceLogin&flowName=GlifWebSignIn&followup=https://mail.google.com/mail/u/0/&osid=1&rhlk=js&rrk=47&service=mail
也可查询 mail.google.com
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优惠结束于:
