-
Notifications
You must be signed in to change notification settings - Fork 50
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Co-authored-by: Расул <[email protected]>
- Loading branch information
Showing
17 changed files
with
1,993 additions
and
7,014 deletions.
There are no files selected for viewing
This file was deleted.
Oops, something went wrong.
Large diffs are not rendered by default.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1 +1,258 @@ | ||
var m,l,C,T,f=function(t,e){return{name:t,value:e===void 0?-1:e,delta:0,entries:[],id:"v2-".concat(Date.now(),"-").concat(Math.floor(8999999999999*Math.random())+1e12)}},h=function(t,e){try{if(PerformanceObserver.supportedEntryTypes.includes(t)){if(t==="first-input"&&!("PerformanceEventTiming"in self))return;var i=new PerformanceObserver(function(a){return a.getEntries().map(e)});return i.observe({type:t,buffered:!0}),i}}catch{}},y=function(t,e){var i=function a(n){n.type!=="pagehide"&&document.visibilityState!=="hidden"||(t(n),e&&(removeEventListener("visibilitychange",a,!0),removeEventListener("pagehide",a,!0)))};addEventListener("visibilitychange",i,!0),addEventListener("pagehide",i,!0)},g=function(t){addEventListener("pageshow",function(e){e.persisted&&t(e)},!0)},v=function(t,e,i){var a;return function(n){e.value>=0&&(n||i)&&(e.delta=e.value-(a||0),(e.delta||a===void 0)&&(a=e.value,t(e)))}},p=-1,w=function(){return document.visibilityState==="hidden"?0:1/0},F=function(){y(function(t){var e=t.timeStamp;p=e},!0)},S=function(){return p<0&&(p=w(),F(),g(function(){setTimeout(function(){p=w(),F()},0)})),{get firstHiddenTime(){return p}}},A=function(t,e){var i,a=S(),n=f("FCP"),o=function(c){c.name==="first-contentful-paint"&&(u&&u.disconnect(),c.startTime<a.firstHiddenTime&&(n.value=c.startTime,n.entries.push(c),i(!0)))},r=window.performance&&performance.getEntriesByName&&performance.getEntriesByName("first-contentful-paint")[0],u=r?null:h("paint",o);(r||u)&&(i=v(t,n,e),r&&o(r),g(function(c){n=f("FCP"),i=v(t,n,e),requestAnimationFrame(function(){requestAnimationFrame(function(){n.value=performance.now()-c.timeStamp,i(!0)})})}))},b=!1,E=-1,R=function(t,e){b||(A(function(s){E=s.value}),b=!0);var i,a=function(s){E>-1&&t(s)},n=f("CLS",0),o=0,r=[],u=function(s){if(!s.hadRecentInput){var B=r[0],q=r[r.length-1];o&&s.startTime-q.startTime<1e3&&s.startTime-B.startTime<5e3?(o+=s.value,r.push(s)):(o=s.value,r=[s]),o>n.value&&(n.value=o,n.entries=r,i())}},c=h("layout-shift",u);c&&(i=v(a,n,e),y(function(){c.takeRecords().map(u),i(!0)}),g(function(){o=0,E=-1,n=f("CLS",0),i=v(a,n,e)}))},d={passive:!0,capture:!0},H=new Date,P=function(t,e){m||(m=e,l=t,C=new Date,k(removeEventListener),D())},D=function(){if(l>=0&&l<C-H){var t={entryType:"first-input",name:m.type,target:m.target,cancelable:m.cancelable,startTime:m.timeStamp,processingStart:m.timeStamp+l};T.forEach(function(e){e(t)}),T=[]}},I=function(t){if(t.cancelable){var e=(t.timeStamp>1e12?new Date:performance.now())-t.timeStamp;t.type=="pointerdown"?function(i,a){var n=function(){P(i,a),r()},o=function(){r()},r=function(){removeEventListener("pointerup",n,d),removeEventListener("pointercancel",o,d)};addEventListener("pointerup",n,d),addEventListener("pointercancel",o,d)}(e,t):P(e,t)}},k=function(t){["mousedown","keydown","touchstart","pointerdown"].forEach(function(e){return t(e,I,d)})},M=function(t,e){var i,a=S(),n=f("FID"),o=function(u){u.startTime<a.firstHiddenTime&&(n.value=u.processingStart-u.startTime,n.entries.push(u),i(!0))},r=h("first-input",o);i=v(t,n,e),r&&y(function(){r.takeRecords().map(o),r.disconnect()},!0),r&&g(function(){var u;n=f("FID"),i=v(t,n,e),T=[],l=-1,m=null,k(addEventListener),u=o,T.push(u),D()})},L={},N=function(t,e){var i,a=S(),n=f("LCP"),o=function(c){var s=c.startTime;s<a.firstHiddenTime&&(n.value=s,n.entries.push(c),i())},r=h("largest-contentful-paint",o);if(r){i=v(t,n,e);var u=function(){L[n.id]||(r.takeRecords().map(o),r.disconnect(),L[n.id]=!0,i(!0))};["keydown","click"].forEach(function(c){addEventListener(c,u,{once:!0,capture:!0})}),y(u,!0),g(function(c){n=f("LCP"),i=v(t,n,e),requestAnimationFrame(function(){requestAnimationFrame(function(){n.value=performance.now()-c.timeStamp,L[n.id]=!0,i(!0)})})})}},O=function(t){var e,i=f("TTFB");e=function(){try{var a=performance.getEntriesByType("navigation")[0]||function(){var n=performance.timing,o={entryType:"navigation",startTime:0};for(var r in n)r!=="navigationStart"&&r!=="toJSON"&&(o[r]=Math.max(n[r]-n.navigationStart,0));return o}();if(i.value=i.delta=a.responseStart,i.value<0||i.value>performance.now())return;i.entries=[a],t(i)}catch{}},document.readyState==="complete"?setTimeout(e,0):addEventListener("load",function(){return setTimeout(e,0)})};export{R as getCLS,A as getFCP,M as getFID,N as getLCP,O as getTTFB}; | ||
var m, | ||
l, | ||
C, | ||
T, | ||
f = function (t, e) { | ||
return { | ||
name: t, | ||
value: e === void 0 ? -1 : e, | ||
delta: 0, | ||
entries: [], | ||
id: 'v2-'.concat(Date.now(), '-').concat(Math.floor(8999999999999 * Math.random()) + 1e12), | ||
} | ||
}, | ||
h = function (t, e) { | ||
try { | ||
if (PerformanceObserver.supportedEntryTypes.includes(t)) { | ||
if (t === 'first-input' && !('PerformanceEventTiming' in self)) return | ||
var i = new PerformanceObserver(function (a) { | ||
return a.getEntries().map(e) | ||
}) | ||
return i.observe({ type: t, buffered: !0 }), i | ||
} | ||
} catch {} | ||
}, | ||
y = function (t, e) { | ||
var i = function a(n) { | ||
;(n.type !== 'pagehide' && document.visibilityState !== 'hidden') || | ||
(t(n), e && (removeEventListener('visibilitychange', a, !0), removeEventListener('pagehide', a, !0))) | ||
} | ||
addEventListener('visibilitychange', i, !0), addEventListener('pagehide', i, !0) | ||
}, | ||
g = function (t) { | ||
addEventListener( | ||
'pageshow', | ||
function (e) { | ||
e.persisted && t(e) | ||
}, | ||
!0, | ||
) | ||
}, | ||
v = function (t, e, i) { | ||
var a | ||
return function (n) { | ||
e.value >= 0 && (n || i) && ((e.delta = e.value - (a || 0)), (e.delta || a === void 0) && ((a = e.value), t(e))) | ||
} | ||
}, | ||
p = -1, | ||
w = function () { | ||
return document.visibilityState === 'hidden' ? 0 : 1 / 0 | ||
}, | ||
F = function () { | ||
y(function (t) { | ||
var e = t.timeStamp | ||
p = e | ||
}, !0) | ||
}, | ||
S = function () { | ||
return ( | ||
p < 0 && | ||
((p = w()), | ||
F(), | ||
g(function () { | ||
setTimeout(function () { | ||
;(p = w()), F() | ||
}, 0) | ||
})), | ||
{ | ||
get firstHiddenTime() { | ||
return p | ||
}, | ||
} | ||
) | ||
}, | ||
A = function (t, e) { | ||
var i, | ||
a = S(), | ||
n = f('FCP'), | ||
o = function (c) { | ||
c.name === 'first-contentful-paint' && | ||
(u && u.disconnect(), c.startTime < a.firstHiddenTime && ((n.value = c.startTime), n.entries.push(c), i(!0))) | ||
}, | ||
r = | ||
window.performance && performance.getEntriesByName && performance.getEntriesByName('first-contentful-paint')[0], | ||
u = r ? null : h('paint', o) | ||
;(r || u) && | ||
((i = v(t, n, e)), | ||
r && o(r), | ||
g(function (c) { | ||
;(n = f('FCP')), | ||
(i = v(t, n, e)), | ||
requestAnimationFrame(function () { | ||
requestAnimationFrame(function () { | ||
;(n.value = performance.now() - c.timeStamp), i(!0) | ||
}) | ||
}) | ||
})) | ||
}, | ||
b = !1, | ||
E = -1, | ||
R = function (t, e) { | ||
b || | ||
(A(function (s) { | ||
E = s.value | ||
}), | ||
(b = !0)) | ||
var i, | ||
a = function (s) { | ||
E > -1 && t(s) | ||
}, | ||
n = f('CLS', 0), | ||
o = 0, | ||
r = [], | ||
u = function (s) { | ||
if (!s.hadRecentInput) { | ||
var B = r[0], | ||
q = r[r.length - 1] | ||
o && s.startTime - q.startTime < 1e3 && s.startTime - B.startTime < 5e3 | ||
? ((o += s.value), r.push(s)) | ||
: ((o = s.value), (r = [s])), | ||
o > n.value && ((n.value = o), (n.entries = r), i()) | ||
} | ||
}, | ||
c = h('layout-shift', u) | ||
c && | ||
((i = v(a, n, e)), | ||
y(function () { | ||
c.takeRecords().map(u), i(!0) | ||
}), | ||
g(function () { | ||
;(o = 0), (E = -1), (n = f('CLS', 0)), (i = v(a, n, e)) | ||
})) | ||
}, | ||
d = { passive: !0, capture: !0 }, | ||
H = new Date(), | ||
P = function (t, e) { | ||
m || ((m = e), (l = t), (C = new Date()), k(removeEventListener), D()) | ||
}, | ||
D = function () { | ||
if (l >= 0 && l < C - H) { | ||
var t = { | ||
entryType: 'first-input', | ||
name: m.type, | ||
target: m.target, | ||
cancelable: m.cancelable, | ||
startTime: m.timeStamp, | ||
processingStart: m.timeStamp + l, | ||
} | ||
T.forEach(function (e) { | ||
e(t) | ||
}), | ||
(T = []) | ||
} | ||
}, | ||
I = function (t) { | ||
if (t.cancelable) { | ||
var e = (t.timeStamp > 1e12 ? new Date() : performance.now()) - t.timeStamp | ||
t.type == 'pointerdown' | ||
? (function (i, a) { | ||
var n = function () { | ||
P(i, a), r() | ||
}, | ||
o = function () { | ||
r() | ||
}, | ||
r = function () { | ||
removeEventListener('pointerup', n, d), removeEventListener('pointercancel', o, d) | ||
} | ||
addEventListener('pointerup', n, d), addEventListener('pointercancel', o, d) | ||
})(e, t) | ||
: P(e, t) | ||
} | ||
}, | ||
k = function (t) { | ||
;['mousedown', 'keydown', 'touchstart', 'pointerdown'].forEach(function (e) { | ||
return t(e, I, d) | ||
}) | ||
}, | ||
M = function (t, e) { | ||
var i, | ||
a = S(), | ||
n = f('FID'), | ||
o = function (u) { | ||
u.startTime < a.firstHiddenTime && ((n.value = u.processingStart - u.startTime), n.entries.push(u), i(!0)) | ||
}, | ||
r = h('first-input', o) | ||
;(i = v(t, n, e)), | ||
r && | ||
y(function () { | ||
r.takeRecords().map(o), r.disconnect() | ||
}, !0), | ||
r && | ||
g(function () { | ||
var u | ||
;(n = f('FID')), | ||
(i = v(t, n, e)), | ||
(T = []), | ||
(l = -1), | ||
(m = null), | ||
k(addEventListener), | ||
(u = o), | ||
T.push(u), | ||
D() | ||
}) | ||
}, | ||
L = {}, | ||
N = function (t, e) { | ||
var i, | ||
a = S(), | ||
n = f('LCP'), | ||
o = function (c) { | ||
var s = c.startTime | ||
s < a.firstHiddenTime && ((n.value = s), n.entries.push(c), i()) | ||
}, | ||
r = h('largest-contentful-paint', o) | ||
if (r) { | ||
i = v(t, n, e) | ||
var u = function () { | ||
L[n.id] || (r.takeRecords().map(o), r.disconnect(), (L[n.id] = !0), i(!0)) | ||
} | ||
;['keydown', 'click'].forEach(function (c) { | ||
addEventListener(c, u, { once: !0, capture: !0 }) | ||
}), | ||
y(u, !0), | ||
g(function (c) { | ||
;(n = f('LCP')), | ||
(i = v(t, n, e)), | ||
requestAnimationFrame(function () { | ||
requestAnimationFrame(function () { | ||
;(n.value = performance.now() - c.timeStamp), (L[n.id] = !0), i(!0) | ||
}) | ||
}) | ||
}) | ||
} | ||
}, | ||
O = function (t) { | ||
var e, | ||
i = f('TTFB') | ||
;(e = function () { | ||
try { | ||
var a = | ||
performance.getEntriesByType('navigation')[0] || | ||
(function () { | ||
var n = performance.timing, | ||
o = { entryType: 'navigation', startTime: 0 } | ||
for (var r in n) r !== 'navigationStart' && r !== 'toJSON' && (o[r] = Math.max(n[r] - n.navigationStart, 0)) | ||
return o | ||
})() | ||
if (((i.value = i.delta = a.responseStart), i.value < 0 || i.value > performance.now())) return | ||
;(i.entries = [a]), t(i) | ||
} catch {} | ||
}), | ||
document.readyState === 'complete' | ||
? setTimeout(e, 0) | ||
: addEventListener('load', function () { | ||
return setTimeout(e, 0) | ||
}) | ||
} | ||
export { R as getCLS, A as getFCP, M as getFID, N as getLCP, O as getTTFB } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.