Run 2 summary

https://www.lacollaborative.fr/

Tested 2020-05-16 12:46:30 using Chrome 81.0.4044.138. 3 runs and connectivity native.  

All runs: 1 - 2 - 3

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SummaryWaterfall MetricsVideoFilmstrip CoachPageXrayThird party

Summary

MetricValue
Performance score:98
Total page size:0 b
Requests:2
Fully loaded:93 ms
First Visual Change:0 ms
Speed Index:0 ms
Visual Complete 85%:0 ms
Visual Complete 95%:0 ms
Visual Complete 99%:0 ms
Last Visual Change:0 ms
Screenshot
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Waterfall

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Video

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Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 sFirst Visual Change 0 msLast Visual Change 0 msVisual Complete 85% 0 msVisual Complete 95% 0 msVisual Complete 99% 0 ms
0.1 sDOM Content Loaded Time 82 msPage Load Time 82 msFully Loaded 93 ms

Coach

The coach helps you find performance problems on your web page using web performance best practice rules. And gives you advice on accessibility, privacy and best practices.

I am the coach

Coach score

Accessibility advice (70)

TitleAdviceScore
Use heading tags to structure your page (headings)The page is missing headings. Use them to get a better structure of your content.0
Structure your content by using landmarks (landmarks)The page doesn't use any landmarks.0
Use headings tags within section tags to better structure your page (sections)The page doesn't use sections. You could use them to get a better structure of your content.0

Performance advice (98)

TitleAdviceScore
Avoid extra requests by setting cache headers (cacheHeaders)The page has 1 request(s) that are missing a cache time. Configure a cache time so the browser doesn't need to download them every time. It will save 0 B the next access.90
  • https://www.lacollaborative.fr/favicon.ico

Best practice advice (53)

TitleAdviceScore
Declare a doctype in your document (doctype)The page is missing a doctype. Please use <!DOCTYPE html>.0
Declare the language code for your document (language)The page is missing a language definition in the HTML tag. Define it with <html lang="YOUR_LANGUAGE_CODE">0
Meta description (metaDescription)The page is missing a meta description.0
Page title (pageTitle)The page is missing a title.0
Avoid Unnecessary Headers (unnecessaryHeaders)There are 2 response(s) that sets a x-frame-options:sameorigin header. There are 2 response(s) that sets a server header. 96
  • https://www.lacollaborative.fr/
  • https://www.lacollaborative.fr/
  • https://www.lacollaborative.fr/favicon.ico
  • https://www.lacollaborative.fr/favicon.ico

Privacy advice (86)

TitleAdviceScore
Use a good Content-Security-Policy header to make sure you you avoid Cross Site Scripting (XSS) attacks. (contentSecurityPolicyHeader)Set a Content-Security-Policy header to make sure you are not open for Cross Site Scripting (XSS) attacks. You can start with setting a Content-Security-Policy-Report-Only header, that will only report the violation, not stop the download.0
  • https://www.lacollaborative.fr/
Set a referrer-policy header to make sure you do not leak user information. (referrerPolicyHeader)Set a referrer-policy header to make sure you do not leak user information.0
  • https://www.lacollaborative.fr/

Page info

Page info
Title
Width1365
Height635
DOM elements3
Avg DOM depth2
Max DOM depth2
Iframes0
Script tags0
Local storage0 b
Session storage0 b
HTML vs AMPPlain good HTML page
Third party
JQueryNo
Google AnalyticsNo
Google Tag ManagerNo
PiwikNo
BoomerangNo
New RelicNo

Visual Metrics

Visual Metrics
First Visual Change0 ms
Speed Index0 ms
Perceptual Speed Index0 ms
VisuallyComplete0 ms
Visual Complete 85%0 ms
Visual Complete 95%0 ms
Visual Complete 99%0 ms
Last Visual Change0 ms
Visual Readiness0 ms

Browser Metrics

Navigation Timing
backEndTime65 ms
domContentLoadedTime82 ms
domInteractiveTime82 ms
domainLookupTime45 ms
frontEndTime16 ms
pageDownloadTime1 ms
pageLoadTime82 ms
redirectionTime0 ms
serverConnectionTime10 ms
serverResponseTime5 ms
Extra timings
RUM Speed Index65 ms
Load Event End82 ms
Fully loaded93 ms

Detected unexpected layout shifts

No layout shift detected.

Element timings

IdURLTag Render timeLoad timeNatural widthNatural height

Server timings

There are no Server Timings.

Custom metrics collected through JavaScript

There are no custom configured scripts.

Extra metrics collected using scripting

namevalue

CDP Performance

namevalue
AudioHandlers0
Documents2
Frames2
JSEventListeners0
LayoutObjects3
MediaKeySessions0
MediaKeys0
Nodes8
Resources1
ContextLifecycleStateObservers8
V8PerContextDatas1
WorkerGlobalScopes0
UACSSResources0
RTCPeerConnections0
ResourceFetchers2
AdSubframes0
DetachedScriptStates0
LayoutCount1
RecalcStyleCount2
LayoutDuration0
RecalcStyleDuration3
ScriptDuration0
V8CompileDuration0
TaskDuration50
TaskOtherDuration47
ThreadTime0
JSHeapUsedSize2192168
JSHeapTotalSize4718592
FirstMeaningfulPaint-548651738

PageXray

How the page is built.

Summary
HTTP versionHTTP/1.1
Total requests2
Total domains1
Total transfer size0 b
Total content size0 b
Responses missing compression0
Requests per response code
2002

Largest assets on the page (by transfer size)

URLTypeTransfer SizeContent Size
https://www.lacollaborative.fr/html0 b0 b
https://www.lacollab...ve.fr/favicon.icohtml0 b0 b

Requests and sizes per content type

ContentHeader SizeTransfer SizeContent SizeRequests
html711 B0 b0 b2
Total711 B0 b0 b2

Size and requests per domain

DomainHeader SizeTransfer SizeContent SizeRequests
www.lacollaborative.fr711 B0 b0 b2

Expires, last modified and cookies stats

typeminmedianmax
Expires0 seconds0 seconds0 seconds
Cookies000

Requests loaded after onLoad event

ContentTransfer SizeRequests
html0 b1
css0 b0
javascript0 b0
image0 b0
font0 b0
Total0 b1

Requests loaded after onContentLoad

Includes requests done after onLoad.

ContentTransfer SizeRequests
html0 b1
css0 b0
javascript0 b0
image0 b0
font0 b0
Total0 b1

Third party

Third party requests categorised by Third party web.

First party requests and sizes per content type

Calculated using .*lacollaborative.* (use --firstParty to configure).

ContentHeader SizeTransfer SizeContent SizeRequests
html711 B0 b0 b2
css0 b0 b0 b0
javascript0 b0 b0 b0
image0 b0 b0 b0
font0 b0 b0 b0
Total711 B0 b0 b2

Third party requests and sizes per content type

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b0 b0 b0
css0 b0 b0 b0
javascript0 b0 b0 b0
image0 b0 b0 b0
font0 b0 b0 b0
TotalN/AN/AN/A