Page summary

https://francearchives.fr/fr/gerer

Tested 2021-12-19 20:11:48 using Chrome 84.0.4147.89. 3 runs and connectivity native.  

All runs: 1 - 2 - 3

SummaryWaterfall MetricsVideoFilmstrip CoachPageXrayCPU Third party

Summary

MetricValue
Performance Score81
Total Page Transfer Size857.3 KB
Requests32
TTFB [median]77 ms
Fully Loaded [median]12.860 s
First Visual Change [median]467 ms
FCP [median]459 ms
LCP [median]748 ms
CLS [median]0.0057
Total Blocking Time [median]237 ms
Max Potential FID [median]154 ms
CPU long tasks [median]6
CPU longest task duration179 ms
Speed Index [median]587 ms
Visual Complete 85% [median]734 ms
Visual Complete 99% [median]1.034 s
Last Visual Change [median]1.135 s
Screenshot of run 1

Timings Summary

Metricminmedianmeanmax
Visual Metrics
SpeedIndex510 ms587 ms574 ms624 ms
FirstVisualChange400 ms467 ms456 ms501 ms
LastVisualChange1.000 s1.135 s1.090 s1.135 s
ContentfulSpeedIndex456 ms503 ms538 ms655 ms
PerceptualSpeedIndex492 ms572 ms557 ms606 ms
VisualReadiness600 ms634 ms634 ms668 ms
VisualComplete85633 ms734 ms712 ms768 ms
VisualComplete95633 ms734 ms712 ms768 ms
VisualComplete99866 ms1.034 s978 ms1.035 s
RUM sMetrics
TTFB71 ms77 ms75 ms78 ms
LCP627 ms748 ms711 ms757 ms
FCP405 ms459 ms451 ms488 ms
firstPaint405 ms459 ms451 ms488 ms
loadEventEnd998 ms1.138 s1.094 s1.146 s
rumSpeedIndex406 ms461 ms452 ms490 ms
CLS0.00570.00570.00570.0057
CPU
Total Blocking Time129 ms237 ms202 ms240 ms
Max Potential FID120 ms154 ms151 ms179 ms
CPU long tasks 5667

Waterfall

Run 1 SpeedIndex median

Video

Download video

Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.3 sCPU Long Task duration 53 msCPU Long Task duration 166 ms
0.5 sFirst Contentful Paint 459 msFirst Visual Change 467 msCPU Long Task duration 179 ms
0.6 s
0.7 sCPU Long Task duration 83 ms
0.8 sVisual Complete 85% 734 msVisual Complete 95% 734 msLCP <IMG> 748 msCPU Long Task duration 59 ms
0.9 sDOM Content Loaded Time 804 msCPU Long Task duration 90 ms
1 sCPU Long Task duration 79 ms
1.1 sVisual Complete 99% 1.034 s
1.2 sLast Visual Change 1.135 sPage Load Time 1.144 s

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 (98)

TitleAdviceScore
Always use an alt attribute on image tags (altImages)The page has 1 image that lack alt attribute(s) and 1 of them are unique.90
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/logo_republiquefrancaise.png
Use headings tags within section tags to better structure your page (sections)The page is missing heading(s) within a section tag on the page. It happens 7 times.30

Performance advice (81)

TitleAdviceScore
Don't scale images in the browser (avoidScalingImages)The page has 1 image(s) that are scaled more than 100 pixels. It would be better if those images are sent so the browser don't need to scale them.90
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/logo_republiquefrancaise.png
Avoid slowing down the critical rendering path (fastRender)Maybe you could server push your CSS resources for faster rendering but that is actually really hard to get right :(. The style https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/bootstrap.min.css is larger than the magic number TCP window size 14.5 kB. Make the file smaller and the page will render faster. The style https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/font-awesome.css is larger than the magic number TCP window size 14.5 kB. Make the file smaller and the page will render faster. The style https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/francearchives.bundle.css is larger than the magic number TCP window size 14.5 kB. Make the file smaller and the page will render faster. The page has 3 render blocking CSS request(s) and 0 blocking JavaScript request(s) inside of head.85
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/bootstrap.min.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/font-awesome.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/francearchives.bundle.css
Avoid Frontend single point of failures (spof)The page has 1 requests inside of the head that can cause a SPOF (single point of failure). Load them asynchronously or move them outside of the document head.90
  • https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400;1,700&display=swap
Avoid doing redirects (assetsRedirects)The page has 1 redirect(s). 1 request(s) are from other domains, it could be 3rd-party assets doing unnecessary redirects. :(90
  • https://logs.xiti.com/hit.xiti?s=582968&p=section::44224::gerer_-_les_archives_publiques&vrn=1&ac=&at=&lng=en-US&idp=201150382394&jv=0&re=1365x635&vtag=4.7.0&hl=20x11x50&r=1366x708x24x24&rn=1639944710236&ref=
Avoid extra requests by setting cache headers (cacheHeaders)The page has 4 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 118.1 kB the next access.60
  • https://francearchives.fr/fr/file/ec531db0166cafcd898016324429f26dd29603df/Logo_Archives_SIAF.jpg
  • https://francearchives.fr/fr/file/af77fece1d5b5d12488b989e2fab525253efd2d4/RIC.PNG
  • https://logs.xiti.com/hit.xiti?s=582968&p=section::44224::gerer_-_les_archives_publiques&vrn=1&ac=&at=&lng=en-US&idp=201150382394&jv=0&re=1365x635&vtag=4.7.0&hl=20x11x50&r=1366x708x24x24&rn=1639944710236&ref=
  • https://logs.xiti.com/hit.xiti?s=582968&p=section::44224::gerer_-_les_archives_publiques&vrn=1&ac=&at=&lng=en-US&idp=201150382394&jv=0&re=1365x635&vtag=4.7.0&hl=20x11x50&r=1366x708x24x24&rn=1639944710236&ref=&Rdt=On
Long cache headers is good (cacheHeadersLong)The page has 1 request(s) that have a shorter cache time than 30 days (but still a cache time).99
  • https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400;1,700&display=swap
Always compress text content (compressAssets)The page has 12 request(s) that are served uncompressed. You could save a lot of bytes by sending them compressed instead.0
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/bootstrap.min.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/font-awesome.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/francearchives.bundle.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/jquery-typeahead/jquery.typeahead.min.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/jquery-3.1.1.min.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/jquery-typeahead/jquery.typeahead.min.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/cubes.pnia_portal.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/js/bootstrap.bundle.min.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/cubes.pnia_section_tree.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/xtcore.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/logo_francearchives.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/icon-social-twitter-blue.svg
Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 298.2 kB and uncompressed size is 309.1 kB. That is big and the CSS could most probably be smaller.50
The favicon should be small and cacheable (favicon)The favicon size is 15359 bytes. That's quite big, can you make it smaller? 50
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/icons/favicon.ico
Avoid too many fonts (fewFonts)The page has 2 font requests. Do you really need them? What value does the fonts give the user?80
  • https://fonts.gstatic.com/s/opensans/v27/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/fonts/fontawesome-webfont.woff2?v=4.5.0
Total JavaScript size shouldn't be too big (javascriptSize)The total JavaScript transfer size is 248.7 kB. This is quite large. 50
Avoid using incorrect mime types (mimeTypes)The page has 1 misconfigured mime type(s). 99
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/fonts/lovelo/Lovelo-Black.otf
Make each CSS response small (optimalCssSize)https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/bootstrap.min.css size is 163.4 kB (163388) and that is bigger than the limit of 14.5 kB. https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/font-awesome.css size is 33.5 kB (33539) and that is bigger than the limit of 14.5 kB. https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/francearchives.bundle.css size is 86.4 kB (86382) and that is bigger than the limit of 14.5 kB. Try to make the CSS files fit into 14.5 KB.70
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/bootstrap.min.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/font-awesome.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/francearchives.bundle.css
Don't use private headers on static content (privateAssets)The page has 1 request(s) with private headers. Make sure that the assets really should be private and only used by one user. Otherwise, make it cacheable for everyone.90
  • https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400;1,700&display=swap

Best practice advice (73)

TitleAdviceScore
Meta description (metaDescription)The page is missing a meta description.0
Avoid use too many third party responses (thirdParty)The page do 13% requests to third party domains (4 requests and 47 kB). First party is 28 requests and 830.9 kB. The regex .*francearchives.* was used to calculate first/third party requests.50
Avoid Unnecessary Headers (unnecessaryHeaders)There are 1 response(s) that sets a p3p header. There are 27 response(s) that sets both a max-age and expires header. There are 2 response(s) that sets a server header. 70
  • https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400;1,700&display=swap
  • https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400;1,700&display=swap
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/bootstrap.min.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/font-awesome.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/css/francearchives.bundle.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/jquery-typeahead/jquery.typeahead.min.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/jquery-3.1.1.min.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/jquery-typeahead/jquery.typeahead.min.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/cubes.pnia_portal.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/js/bootstrap.bundle.min.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/cubes.pnia_section_tree.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/xtcore.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/logo_republiquefrancaise.png
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/logo_francearchives.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/big_magnifyingglass_grey.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/small_blue_character_picto.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/small_blue_burger_menu.svg
  • https://fonts.gstatic.com/s/opensans/v27/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
  • https://fonts.gstatic.com/s/opensans/v27/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/fonts/fontawesome-webfont.woff2?v=4.5.0
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/fonts/lovelo/Lovelo-Black.otf
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/small_black_arrow.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/small_black_triangle.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/icon-social-twitter-blue.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/footer_signature_text-francearchive.png
  • https://logs.xiti.com/hit.xiti?s=582968&p=section::44224::gerer_-_les_archives_publiques&vrn=1&ac=&at=&lng=en-US&idp=201150382394&jv=0&re=1365x635&vtag=4.7.0&hl=20x11x50&r=1366x708x24x24&rn=1639944710236&ref=
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/big_cancel_cross_grey.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/icons/manifest.json
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/icons/favicon.ico
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/line-arbo.svg

Privacy advice (78)

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://francearchives.fr/fr/gerer
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://francearchives.fr/fr/gerer
Set a strict transport header to make sure the user always use HTTPS. (strictTransportSecurityHeader)The max age is lower than six months. Increase it to get a better score.80
Do not share user data with third parties (thirdPartyPrivacy)You have 13% of the request that is 3rd party (4 requests with a size of 47 kB). The page also have request to companies that harvest data from users and do not respect users privacy (see https://en.wikipedia.org/wiki/Surveillance_capitalism). The page do 2 survelliance requests and uses 1 survelliance tools. The page do 2 analytics requests and uses 1 analytics tools. The project https://github.com/patrickhulce/third-party-web was used to calculate first/third party requests.0

Page info

Page info
TitleGérer
Width1351
Height2895
DOM elements1429
Avg DOM depth12
Max DOM depth15
Iframes0
Script tags10
Local storage27 B
Session storage0 b
HTML vs AMPPlain good HTML page
Third party
JQuery3.1.1
Google AnalyticsNo
Google Tag ManagerNo
PiwikNo
BoomerangNo
New RelicNo

Visual Metrics

Browser Metrics

Extra timings
first-contentful-paint459 ms
first-paint459 ms
RUM Speed Index461 ms
Load Event End1.146 s
Largest Contentful Paint748 ms
Fully loaded12.647 s

Largest Contentful Paint

Read more about Largest Contentful Paint.

URLTag Render timeLoad timeSize
https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/logo_francearchives.svgIMG 748 ms 467 ms 47.7 KB

Detected Cumulative Layout Shift

0.01 layout shift collected from the The Layout Instability API.

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
Documents11
Frames10
JSEventListeners158
LayoutObjects508
MediaKeySessions0
MediaKeys0
Nodes4215
Resources39
ContextLifecycleStateObservers27
V8PerContextDatas1
WorkerGlobalScopes0
UACSSResources0
RTCPeerConnections0
ResourceFetchers11
AdSubframes0
DetachedScriptStates0
ArrayBufferContents0
LayoutCount9
RecalcStyleCount9
LayoutDuration284
RecalcStyleDuration164
DevToolsCommandDuration311
ScriptDuration211
V8CompileDuration9
TaskDuration1364
TaskOtherDuration384
ThreadTime1
JSHeapUsedSize3269788
JSHeapTotalSize4124672
FirstMeaningfulPaint748

PageXray

How the page is built.

Summary
HTTP versionHTTP/2.0
Total requests32
Total domains4
Total transfer size857.3 KB
Total content size974.1 KB
Responses missing compression12
Requests per response code
20031
3021

Largest assets on the page (by transfer size)

Requests and sizes per content type

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b15.9 KB129.3 KB1
css0 b291.2 KB301.9 KB5
javascript0 b242.8 KB240.9 KB6
image0 b128.8 KB127.4 KB5
font0 b109.7 KB108.7 KB2
svg0 b20.6 KB18.5 KB9
other0 b32.8 KB32.5 KB1
json0 b500 B263 B1
favicon0 b15.0 KB14.7 KB1
Total0 b857.3 KB974.1 KB31

Size and requests per domain

DomainHeader SizeTransfer SizeContent SizeRequests
francearchives.frN/A811.4 KB916.7 KB28
fonts.googleapis.comN/A1.3 KB13.7 KB1
fonts.gstatic.comN/A44.2 KB43.6 KB1
logs.xiti.comN/A306 B35 B2

Expires, last modified and cookies stats

typeminmedianmax
Expires0 seconds4 weeks1 year
Last modified0 seconds11 minutes7 weeks
Cookies000

Requests loaded after onLoad event

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript0 b0
image0 b0
font0 b0
json500 B1
favicon15.0 KB1
svg399 B1
Total15.9 KB3

Requests loaded after onContentLoad

Includes requests done after onLoad.

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript0 b0
image307 B1
font0 b0
svg966 B2
json500 B1
favicon15.0 KB1
Total16.7 KB5

CPU

Download the Chrome trace log and drag and drop it into Developer Tools / Performance in Chrome.

Long Tasks

Collected using the Long Task API. A long task is a task that take 50 milliseconds or more.

TypeQuantityTotal duration (ms)
Total Blocking Time 240
Max Potential First Input Delay 179
Long Tasks before First Paint2220
Long Tasks before First Contentful Paint2220
Long Tasks after Load Event End00
Total Long Tasks7709

Individual Long Tasks

namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
self20253window
unknown256166window
unknown483179window
self66583window
self75759window
unknown86390window
self95679window

CPU time spent

Calculated using Tracium.

Categories (ms)
parseHTML91
styleLayout454
paintCompositeRender50
scriptParseCompile10
scriptEvaluation228
garbageCollection4
other202
Events (ms)
Layout286
V8.Execute209
RunTask194
UpdateLayoutTree169
ParseHTML55
ParseAuthorStyleSheet36
Paint21
UpdateLayerTree16

Time spent per request

URLCPU time (ms)
https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/jquery-3.1.1.min.js178
https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/xtcore.js30
https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/js/bootstrap.bundle.min.js12

CPU time spent

Tool/domainTime (ms)
francearchives.fr218.9

Third party

Third party requests categorised by Third party web.

CategoryRequests
cdn 2
survelliance 2
analytics 2
CategoryNumber of tools
cdn 1
survelliance 1
analytics 1

Third party requests and tools

cdn (2 requests)
Google Fonts
  • https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400;1,700&display=swap (Google Fonts)
  • https://fonts.gstatic.com/s/opensans/v27/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2 (Google Fonts)
survelliance (2 requests)
Google Fonts
  • https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400;1,700&display=swap (Google Fonts)
  • https://fonts.gstatic.com/s/opensans/v27/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2 (Google Fonts)
analytics (2 requests)
XiTi
  • https://logs.xiti.com/hit.xiti?s=582968&p=section::44224::gerer_-_les_archives_publiques&vrn=1&ac=&at=&lng=en-US&idp=201150382394&jv=0&re=1365x635&vtag=4.7.0&hl=20x11x50&r=1366x708x24x24&rn=1639944710236&ref= (XiTi)
  • https://logs.xiti.com/hit.xiti?s=582968&p=section::44224::gerer_-_les_archives_publiques&vrn=1&ac=&at=&lng=en-US&idp=201150382394&jv=0&re=1365x635&vtag=4.7.0&hl=20x11x50&r=1366x708x24x24&rn=1639944710236&ref=&Rdt=On (XiTi)

First party requests and sizes per content type

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

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b15.9 KB129.3 KB1
css0 b289.8 KB288.2 KB4
javascript0 b242.8 KB240.9 KB6
image0 b128.5 KB127.3 KB4
font0 b65.4 KB65.1 KB1
svg0 b20.6 KB18.5 KB9
other0 b32.8 KB32.5 KB1
json0 b500 B263 B1
favicon0 b15.0 KB14.7 KB1
TotalN/A811.4 KB916.7 KB28

Third party requests and sizes per content type

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b0 b0 b0
css0 b1.3 KB13.7 KB1
javascript0 b0 b0 b0
image0 b307 B35 B1
font0 b44.2 KB43.6 KB1
TotalN/A45.9 KB57.4 KB4