Run 1 summary

https://francearchives.fr/fr/inventaires

Tested 2021-12-19 20:26:30 using Chrome 84.0.4147.89. 3 runs and connectivity native.  

All runs: 1 - 2 - 3

SummaryWaterfall MetricsVideoFilmstrip CoachPageXrayCPU Third partyScreenshots

Summary

MetricValue
Performance score83
Total page size819.2 KB
Requests36
TTFB75 ms
Fully Loaded12.738 s
First Visual Change666 ms
FCP658 ms
LCP745 ms
CLS0.004834794292688723
Total Blocking Time108 ms
Max Potential FID100 ms
CPU long tasks7
Speed Index686 ms
Visual Complete 85%666 ms
Visual Complete 99%1.000 s
Last Visual Change1.166 s
Screenshot

Waterfall

Video

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Filmstrip

Use--filmstrip.showAll to show all filmstrips.

0 s
0.3 sCPU Long Task duration 53 msCPU Long Task duration 324 ms
0.7 sFirst Contentful Paint 658 msFirst Visual Change 666 msVisual Complete 85% 666 ms
0.8 sCPU Long Task duration 57 msVisual Complete 95% 733 msLCP <IMG> 745 msCPU Long Task duration 63 ms
0.9 sDOM Content Loaded Time 827 msCPU Long Task duration 100 ms
1 sCPU Long Task duration 54 msVisual Complete 99% 1.000 s
1.1 sCPU Long Task duration 83 ms
1.2 sPage Load Time 1.165 sLast Visual Change 1.166 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 (95)

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.The page has 2 images where the alt text are too long (longer than 125 characters).80
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/logo_republiquefrancaise.png
  • https://francearchives.fr/fr/file/2fd63e00cb36172dccccf9ee49f9b090d7932133/FRAD023.png
  • https://francearchives.fr/fr/file/2fd63e00cb36172dccccf9ee49f9b090d7932133/FRAD023.png
Use heading tags to structure your page (headings)The page is missing a h4 and has heading(s) with lower priority.90
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 6 times.40

Performance advice (83)

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=search::inventaires&vrn=1&ac=&at=&lng=en-US&idp=2026317609664&jv=0&re=1365x635&vtag=4.7.0&hl=20x26x31&r=1366x708x24x24&rn=1639945591723&ref=
Avoid extra requests by setting cache headers (cacheHeaders)The page has 3 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 15.9 kB the next access.70
  • https://francearchives.fr/fr/file/2fd63e00cb36172dccccf9ee49f9b090d7932133/FRAD023.png
  • https://logs.xiti.com/hit.xiti?s=582968&p=search::inventaires&vrn=1&ac=&at=&lng=en-US&idp=2026317609664&jv=0&re=1365x635&vtag=4.7.0&hl=20x26x31&r=1366x708x24x24&rn=1639945591723&ref=
  • https://logs.xiti.com/hit.xiti?s=582968&p=search::inventaires&vrn=1&ac=&at=&lng=en-US&idp=2026317609664&jv=0&re=1365x635&vtag=4.7.0&hl=20x26x31&r=1366x708x24x24&rn=1639945591723&ref=&Rdt=On
Long cache headers is good (cacheHeadersLong)The page has 2 request(s) that have a shorter cache time than 30 days (but still a cache time).98
  • 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/fr/search-tour.json
Always compress text content (compressAssets)The page has 14 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/introjs/introjs.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/introjs/intro.min.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
  • https://francearchives.fr/fr/search-tour.json
Total CSS size shouldn't be too big (cssSize)The total CSS transfer size is 308.5 kB and uncompressed size is 319 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 298.1 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 163.3 kB (163316) 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 (86364) 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 (65)

TitleAdviceScore
Meta description (metaDescription)The page is missing a meta description.0
Page title (pageTitle)The title is too long by 14 characters. The recommended max is 6050
Avoid use too many third party responses (thirdParty)The page do 11% requests to third party domains (4 requests and 47 kB). First party is 32 requests and 791.9 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 32 response(s) that sets both a max-age and expires header. There are 2 response(s) that sets a server header. 65
  • 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/introjs/introjs.min.css
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/introjs/pnia.introjs.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/introjs/intro.min.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/cubes.pnia_search.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/bundle-pnia-faq.js
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/bundle-intro-tour.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://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/big_arrow_black_01.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/icon-social-twitter-blue.svg
  • https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/footer_signature_text-francearchive.png
  • 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/fr/search-tour.json
  • https://logs.xiti.com/hit.xiti?s=582968&p=search::inventaires&vrn=1&ac=&at=&lng=en-US&idp=2026317609664&jv=0&re=1365x635&vtag=4.7.0&hl=20x26x31&r=1366x708x24x24&rn=1639945591723&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/small_black_arrow.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/inventaires
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/inventaires
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 11% 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
TitleRésultats de recherche [page 1 sur 1000] (FranceArchives) (FranceArchives)
Width1351
Height4045
DOM elements1178
Avg DOM depth10
Max DOM depth14
Iframes0
Script tags12
Local storage35 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-paint658 ms
first-paint658 ms
RUM Speed Index659 ms
Load Event End1.167 s
Largest Contentful Paint745 ms
Fully loaded12.738 s

Largest Contentful Paint

Read more about Largest Contentful Paint.

URLTag Render timeLoad timeSize
https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/images/logo_francearchives.svgIMG 745 ms 644 ms 47.7 KB

Detected Cumulative Layout Shift

0.00 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
Documents12
Frames10
JSEventListeners143
LayoutObjects771
MediaKeySessions0
MediaKeys0
Nodes3471
Resources41
ContextLifecycleStateObservers29
V8PerContextDatas1
WorkerGlobalScopes0
UACSSResources0
RTCPeerConnections0
ResourceFetchers12
AdSubframes0
DetachedScriptStates0
ArrayBufferContents0
LayoutCount9
RecalcStyleCount9
LayoutDuration287
RecalcStyleDuration192
DevToolsCommandDuration252
ScriptDuration163
V8CompileDuration7
TaskDuration1297
TaskOtherDuration395
ThreadTime1
JSHeapUsedSize3220652
JSHeapTotalSize4075520
FirstMeaningfulPaint658

PageXray

How the page is built.

Summary
HTTP versionHTTP/2.0
Total requests36
Total domains4
Total transfer size819.2 KB
Total content size922.4 KB
Responses missing compression14
Requests per response code
20035
3021

Largest assets on the page (by transfer size)

Requests and sizes per content type

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b16.8 KB117.4 KB1
css0 b301.2 KB311.6 KB7
javascript0 b291.1 KB288.4 KB9
image0 b29.1 KB28.1 KB4
font0 b109.7 KB108.7 KB2
svg0 b20.4 KB18.5 KB8
other0 b32.8 KB32.5 KB1
json0 b3.1 KB2.5 KB2
favicon0 b15.0 KB14.7 KB1
Total0 b819.2 KB922.4 KB35

Size and requests per domain

DomainHeader SizeTransfer SizeContent SizeRequests
francearchives.frN/A773.3 KB865.1 KB32
fonts.googleapis.comN/A1.3 KB13.7 KB1
fonts.gstatic.comN/A44.2 KB43.6 KB1
logs.xiti.comN/A305 B35 B2

Expires, last modified and cookies stats

typeminmedianmax
Expires0 seconds4 weeks1 year
Last modified0 seconds26 minutes7 weeks
Cookies000

Requests loaded after onLoad event

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript0 b0
image0 b0
font0 b0
json501 B1
favicon15.0 KB1
svg406 B1
Total15.9 KB3

Requests loaded after onContentLoad

Includes requests done after onLoad.

ContentTransfer SizeRequests
html0 b0
css0 b0
javascript0 b0
image306 B1
font0 b0
svg972 B2
json501 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 108
Max Potential First Input Delay 100
Long Tasks before First Paint2377
Long Tasks before First Contentful Paint2377
Long Tasks after Load Event End00
Total Long Tasks7735

Individual Long Tasks

namestartTimedurationcontainerIdcontainerNamecontainerSrccontainerType
self22953window
unknown282324window
self71857window
self77663window
unknown862100window
self97554window
unknown106283window

CPU time spent

Calculated using Tracium.

Categories (ms)
parseHTML78
styleLayout487
paintCompositeRender57
scriptParseCompile8
scriptEvaluation179
garbageCollection4
other234
Events (ms)
Layout289
RunTask226
UpdateLayoutTree198
V8.Execute160
ParseHTML51
ParseAuthorStyleSheet26
Paint26
UpdateLayerTree18

Time spent per request

URLCPU time (ms)
https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/jquery-3.1.1.min.js124
https://francearchives.fr/data/39b58a52585d82c4f11a2f28bb56b022/xtcore.js25

CPU time spent

Tool/domainTime (ms)
francearchives.fr148.8

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=search::inventaires&vrn=1&ac=&at=&lng=en-US&idp=2026317609664&jv=0&re=1365x635&vtag=4.7.0&hl=20x26x31&r=1366x708x24x24&rn=1639945591723&ref= (XiTi)
  • https://logs.xiti.com/hit.xiti?s=582968&p=search::inventaires&vrn=1&ac=&at=&lng=en-US&idp=2026317609664&jv=0&re=1365x635&vtag=4.7.0&hl=20x26x31&r=1366x708x24x24&rn=1639945591723&ref=&Rdt=On (XiTi)

First party requests and sizes per content type

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

ContentHeader SizeTransfer SizeContent SizeRequests
html0 b16.8 KB117.4 KB1
css0 b299.9 KB297.9 KB6
javascript0 b291.1 KB288.4 KB9
image0 b28.8 KB28.0 KB3
font0 b65.4 KB65.1 KB1
svg0 b20.4 KB18.5 KB8
other0 b32.8 KB32.5 KB1
json0 b3.1 KB2.5 KB2
favicon0 b15.0 KB14.7 KB1
TotalN/A773.3 KB865.1 KB32

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 b306 B35 B1
font0 b44.2 KB43.6 KB1
TotalN/A45.9 KB57.4 KB4

Screenshots

afterPageCompleteCheck.png

afterPageCompleteCheck.png