Tools & Wizards About Us
programm.daserste.de screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 0

    Accessibility

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 0

    SEO

programm.daserste.de

Programm und Videos am Samstag, dem 02.12.2023 - ARD | Das Erste

Page Load Speed

23.6 sec in total

First Response

472 ms

Resources Loaded

19.3 sec

Page Rendered

3.8 sec

programm.daserste.de screenshot

About Website

Visit programm.daserste.de now to see the best up-to-date Programm Das Erste content for Germany and also check out these interesting facts you probably never knew about programm.daserste.de

Das aktuelle Programm des Ersten, den Livestreams und alle Videos finden Sie hier.

Visit programm.daserste.de

Key Findings

We analyzed Programm.daserste.de page load time and found that the first response time was 472 ms and then it took 23.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

programm.daserste.de performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value28.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value31.4 s

0/100

25%

SI (Speed Index)

Value53.3 s

0/100

10%

TBT (Total Blocking Time)

Value33,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.392

26/100

15%

TTI (Time to Interactive)

Value66.9 s

0/100

10%

Network Requests Diagram

programm

472 ms

index.html

3956 ms

min.css

235 ms

main.css

237 ms

sui-connector.js

43 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Programm.daserste.de, 3% (4 requests) were made to De-config.sensic.net and 2% (2 requests) were made to Ardmediathek.de. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Daserste.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (46%)

Content Size

2.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Programm.daserste.de main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 322.0 kB

  • Original 392.6 kB
  • After minification 391.0 kB
  • After compression 70.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 322.0 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 35.0 kB

  • Original 1.1 MB
  • After minification 1.0 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Programm Das Erste images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 436.2 kB

  • Original 610.1 kB
  • After minification 610.1 kB
  • After compression 173.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 436.2 kB or 71% of the original size.

CSS Optimization

-79%

Potential reduce by 404.2 kB

  • Original 512.7 kB
  • After minification 502.1 kB
  • After compression 108.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Programm.daserste.de needs all CSS files to be minified and compressed as it can save up to 404.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (50%)

Requests Now

112

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Programm Das Erste. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 51 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

programm

programm

472 ms

index.html

index.html

3956 ms

min.css

min.css

235 ms

main.css

main.css

237 ms

sui-connector.js

sui-connector.js

43 ms

jquery-min.js

jquery-min.js

894 ms

ardplayer-daserste.js

ardplayer-daserste.js

1615 ms

daserste-min.js

daserste-min.js

386 ms

smarttag.js

smarttag.js

313 ms

index~cssLocalBase.css

index~cssLocalBase.css

304 ms

external.css

external.css

149 ms

compiled.css

compiled.css

161 ms

compiled.css

compiled.css

453 ms

datepicker.css

datepicker.css

84 ms

dialog.css

dialog.css

86 ms

slotmachine.css

slotmachine.css

159 ms

publicviewing.css

publicviewing.css

163 ms

slotmachine.css

slotmachine.css

84 ms

slotmachine.css

slotmachine.css

85 ms

slotmachine.css

slotmachine.css

348 ms

slotmachine.css

slotmachine.css

349 ms

slotmachine.css

slotmachine.css

350 ms

publicviewing.css

publicviewing.css

348 ms

publicviewing.css

publicviewing.css

349 ms

publicviewing.css

publicviewing.css

349 ms

publicviewing.css

publicviewing.css

388 ms

publicviewing.css

publicviewing.css

388 ms

sui.html

sui.html

267 ms

min.css

min.css

80 ms

index~cssLocalL.css

index~cssLocalL.css

97 ms

sui.js

sui.js

69 ms

external.css

external.css

252 ms

compiled.css

compiled.css

264 ms

compiled.css

compiled.css

277 ms

suigenerator

suigenerator

374 ms

datepicker.css

datepicker.css

85 ms

L_headergrafik_root.jpg

L_headergrafik_root.jpg

226 ms

ard-daserste-logo.png

ard-daserste-logo.png

187 ms

lupe_gross.png

lupe_gross.png

192 ms

cross.png

cross.png

205 ms

teaserTrans.png

teaserTrans.png

209 ms

kp.svg

kp.svg

239 ms

has_video_soon.svg

has_video_soon.svg

240 ms

ad.svg

ad.svg

280 ms

has_video.svg

has_video.svg

276 ms

play.png

play.png

332 ms

dd.svg

dd.svg

548 ms

fsk6.svg

fsk6.svg

659 ms

hit.xiti

hit.xiti

415 ms

video.png

video.png

330 ms

ds.svg

ds.svg

423 ms

ol.svg

ol.svg

354 ms

sw.svg

sw.svg

330 ms

tw.svg

tw.svg

424 ms

zk.svg

zk.svg

419 ms

ard_wir_sind_deins.png

ard_wir_sind_deins.png

426 ms

TheSans_LT_TT5_.woff

TheSans_LT_TT5_.woff

845 ms

TheSans_LT_TT7_.woff

TheSans_LT_TT7_.woff

836 ms

daserste-slider.png

daserste-slider.png

661 ms

print.css

print.css

180 ms

min.css

min.css

154 ms

external.css

external.css

209 ms

compiled.css

compiled.css

164 ms

compiled.css

compiled.css

165 ms

datepicker.css

datepicker.css

158 ms

min.css

min.css

197 ms

external.css

external.css

213 ms

compiled.css

compiled.css

200 ms

compiled.css

compiled.css

253 ms

datepicker.css

datepicker.css

135 ms

TheSans_LT_TT5i.woff

TheSans_LT_TT5i.woff

207 ms

TheSans_LT_TT7i.woff

TheSans_LT_TT7i.woff

193 ms

fsk6.svg

fsk6.svg

347 ms

min.css

min.css

292 ms

external.css

external.css

336 ms

compiled.css

compiled.css

292 ms

compiled.css

compiled.css

289 ms

datepicker.css

datepicker.css

450 ms

fsk6.svg

fsk6.svg

511 ms

min.css

min.css

279 ms

external.css

external.css

444 ms

compiled.css

compiled.css

487 ms

compiled.css

compiled.css

550 ms

datepicker.css

datepicker.css

166 ms

arrow_collapsible.png

arrow_collapsible.png

176 ms

TheSans_LT_TT8_.woff

TheSans_LT_TT8_.woff

112 ms

arrow_collapsible_program.png

arrow_collapsible_program.png

395 ms

calendar2.gif

calendar2.gif

436 ms

iam.js

iam.js

870 ms

es-gibt-zuwachs-auf-dem-bauernhof-von-shaun-und-seinen-freunden-der-farmer-bringt-drei-stolz-110~_v-standard644_41c41d.jpg

es-gibt-zuwachs-auf-dem-bauernhof-von-shaun-und-seinen-freunden-der-farmer-bringt-drei-stolz-110~_v-standard644_41c41d.jpg

400 ms

lehrkraeftemangel102~_v-standard644_5aa52d.jpg

lehrkraeftemangel102~_v-standard644_5aa52d.jpg

398 ms

bereit-fuer-eine-runde-tigerenten-club-moderatorin-muschda-sherzada-und-ihr-kollege-johannes-104~_v-standard644_871a70.jpg

bereit-fuer-eine-runde-tigerenten-club-moderatorin-muschda-sherzada-und-ihr-kollege-johannes-104~_v-standard644_871a70.jpg

401 ms

1_F61_Dienstags_ein_Held_sein_Traumberuf-100~_v-standard644_147bf7.jpg

1_F61_Dienstags_ein_Held_sein_Traumberuf-100~_v-standard644_147bf7.jpg

401 ms

ihr-name-ist-programm-wenn-die-dorfrocker-auftreten-bebt-die-immer-wieder-sonntags-b-folge-11-100~_v-standard644_958ee2.jpg

ihr-name-ist-programm-wenn-die-dorfrocker-auftreten-bebt-die-immer-wieder-sonntags-b-folge-11-100~_v-standard644_958ee2.jpg

445 ms

die-anwaeltin-sophie-cross-und-ihr-ehemann-thomas-leclercq-blicken-mit-unterschiedlic-folge-1-100~_v-standard644_9a8665.jpg

die-anwaeltin-sophie-cross-und-ihr-ehemann-thomas-leclercq-blicken-mit-unterschiedlic-folge-1-100~_v-standard644_9a8665.jpg

399 ms

yazan-und-tarik-100~_v-standard644_630e2d.jpg

yazan-und-tarik-100~_v-standard644_630e2d.jpg

443 ms

tagesschau-fallback-100~_v-standard644_9113b5.jpg

tagesschau-fallback-100~_v-standard644_9113b5.jpg

488 ms

presseclub-fallback-image-100~_v-standard644_fc38fd.jpg

presseclub-fallback-image-100~_v-standard644_fc38fd.jpg

488 ms

weltspiegel-fallback-image-100~_v-standard644_0077dd.jpg

weltspiegel-fallback-image-100~_v-standard644_0077dd.jpg

438 ms

trotz-ihrer-erkrankung-will-kate-sich-ihre-geselligkeit-und-lebensfreude-nicht-nehmen-lassen-100~_v-standard644_b9d833.jpg

trotz-ihrer-erkrankung-will-kate-sich-ihre-geselligkeit-und-lebensfreude-nicht-nehmen-lassen-100~_v-standard644_b9d833.jpg

435 ms

fernseher-104~_v-banner316_38489b.jpg

fernseher-104~_v-banner316_38489b.jpg

435 ms

ARD-Mediathek-Logo-100~_v-banner316_3dbe5b.jpg

ARD-Mediathek-Logo-100~_v-banner316_3dbe5b.jpg

531 ms

der-junge-victoria-paradiesvogel-uebt-den-balztanz-es-dauert-fuenf-jahre-bis-das-maen-folge-2-100~_v-banner316_e6ffe9.jpg

der-junge-victoria-paradiesvogel-uebt-den-balztanz-es-dauert-fuenf-jahre-bis-das-maen-folge-2-100~_v-banner316_e6ffe9.jpg

577 ms

omid-nouripour-104~_v-standard644_7ace74.jpg

omid-nouripour-104~_v-standard644_7ace74.jpg

575 ms

2_BRISANT_Virtuelles_Studio-102~_v-standard644_e5854f.jpg

2_BRISANT_Virtuelles_Studio-102~_v-standard644_e5854f.jpg

575 ms

tagesthemen-fallback-image-102~_v-standard644_2c56e8.jpg

tagesthemen-fallback-image-102~_v-standard644_2c56e8.jpg

576 ms

fernsehlotterie-fallback-image-100~_v-standard644_246f7c.jpg

fernsehlotterie-fallback-image-100~_v-standard644_246f7c.jpg

307 ms

der-junge-victoria-paradiesvogel-uebt-den-balztanz-es-dauert-fuenf-jahre-bis-das-maen-folge-2-100~_v-standard644_e6ffe9.jpg

der-junge-victoria-paradiesvogel-uebt-den-balztanz-es-dauert-fuenf-jahre-bis-das-maen-folge-2-100~_v-standard644_e6ffe9.jpg

399 ms

1_Meine_wunderbar_seltsame_Woche_mit_Tess-100~_v-standard644_6ede2a.jpg

1_Meine_wunderbar_seltsame_Woche_mit_Tess-100~_v-standard644_6ede2a.jpg

401 ms

tatort-dortmund-heile-welt-logo-100~_v-standard644_a7ae6e.jpg

tatort-dortmund-heile-welt-logo-100~_v-standard644_a7ae6e.jpg

465 ms

der-geruch-von-erde-124~_v-standard644_034d56.jpg

der-geruch-von-erde-124~_v-standard644_034d56.jpg

401 ms

europamagazin_master-100~_v-standard644_931f83.jpg

europamagazin_master-100~_v-standard644_931f83.jpg

428 ms

tatort-dortmund-heile-welt-logo-100~_v-banner316_a7ae6e.jpg

tatort-dortmund-heile-welt-logo-100~_v-banner316_a7ae6e.jpg

302 ms

titelpresseheft-nora-kaminski-100~_v-standard644_207e9f.jpg

titelpresseheft-nora-kaminski-100~_v-standard644_207e9f.jpg

429 ms

auf-island-erfaehrt-das-maus-team-mehr-ueber-geothermie-hier-steht-das-weltweit-groesste-geother-100~_v-standard644_1c93d0.jpg

auf-island-erfaehrt-das-maus-team-mehr-ueber-geothermie-hier-steht-das-weltweit-groesste-geother-100~_v-standard644_1c93d0.jpg

429 ms

sportschau-fallbackbild-neu102~_v-standard644_71420f.jpg

sportschau-fallbackbild-neu102~_v-standard644_71420f.jpg

430 ms

index~cssLocalXS.css

index~cssLocalXS.css

161 ms

index~cssLocalS.css

index~cssLocalS.css

78 ms

index~cssLocalM.css

index~cssLocalM.css

76 ms

index~cssLocalXL.css

index~cssLocalXL.css

76 ms

kinderfamilie

kinderfamilie

1785 ms

kinderfamilie

kinderfamilie

1343 ms

Best Practices

programm.daserste.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

programm.daserste.de SEO score

0

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Programm.daserste.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Programm.daserste.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

programm.daserste.de

Open Graph data is detected on the main page of Programm Das Erste. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: