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ndr903.de screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ndr903.de

NDR 90,3 - Der Radiosender für Hamburg | NDR.de - NDR 90,3

Page Load Speed

2.8 sec in total

First Response

282 ms

Resources Loaded

2.3 sec

Page Rendered

292 ms

ndr903.de screenshot

About Website

Welcome to ndr903.de homepage info - get ready to check NDR 90 3 best content right away, or after learning these important things about ndr903.de

Bei NDR 90,3 ist Hamburg Programm - mit Musik, Nachrichten aus aller Welt, Sportberichten und Unterhaltung.

Visit ndr903.de

Key Findings

We analyzed Ndr903.de page load time and found that the first response time was 282 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

ndr903.de performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

ndr903.de

282 ms

294 ms

ndrmerged.css

329 ms

ndrde_base.js

243 ms

scripts.js

5 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ndr903.de, 86% (36 requests) were made to Ndr.de and 5% (2 requests) were made to De.sitestat.com. The less responsive or slowest element that took the longest time to load (973 ms) relates to the external source De.sitestat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 660.4 kB (55%)

Content Size

1.2 MB

After Optimization

546.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ndr903.de main page is 1.2 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. 45% of websites need less resources to load. Javascripts take 457.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 47.7 kB

  • Original 61.3 kB
  • After minification 61.0 kB
  • After compression 13.6 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 47.7 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 12.1 kB

  • Original 371.3 kB
  • After minification 359.2 kB

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. NDR 90 3 images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 337.8 kB

  • Original 457.9 kB
  • After minification 395.5 kB
  • After compression 120.1 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 337.8 kB or 74% of the original size.

CSS Optimization

-83%

Potential reduce by 262.9 kB

  • Original 316.2 kB
  • After minification 261.5 kB
  • After compression 53.3 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. Ndr903.de needs all CSS files to be minified and compressed as it can save up to 262.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (25%)

Requests Now

36

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NDR 90 3. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ndr903.de

ndr903.de

282 ms

294 ms

ndrmerged.css

ndrmerged.css

329 ms

ndrde_base.js

ndrde_base.js

243 ms

scripts.js

scripts.js

5 ms

radiobox.js

radiobox.js

112 ms

ndr_brand_sprite_ndr903.png

ndr_brand_sprite_ndr903.png

139 ms

nd_cr_slim-webfont.woff

nd_cr_slim-webfont.woff

225 ms

NDR_Icons.woff

NDR_Icons.woff

208 ms

s

s

973 ms

ndr903.json

ndr903.json

119 ms

titelanzeige100-totalblank_station-ndr903.json

titelanzeige100-totalblank_station-ndr903.json

220 ms

dom239_v-vierspaltig.jpg

dom239_v-vierspaltig.jpg

137 ms

seenplatte2849_v-thumbnailgross.jpg

seenplatte2849_v-thumbnailgross.jpg

157 ms

gartenarbeit116_v-zweispaltig.jpg

gartenarbeit116_v-zweispaltig.jpg

248 ms

bieberhaus103_v-zweispaltig.jpg

bieberhaus103_v-zweispaltig.jpg

340 ms

alster610_v-contentklein.jpg

alster610_v-contentklein.jpg

348 ms

hausarzt100_v-contentklein.jpg

hausarzt100_v-contentklein.jpg

355 ms

schwaene274_v-contentklein.jpg

schwaene274_v-contentklein.jpg

281 ms

ennobunger100_v-contentklein.jpg

ennobunger100_v-contentklein.jpg

451 ms

wetterbild4896_v-contentklein.jpg

wetterbild4896_v-contentklein.jpg

364 ms

weltweit1688_v-contentklein.jpg

weltweit1688_v-contentklein.jpg

421 ms

senansorge100_v-contentklein.jpg

senansorge100_v-contentklein.jpg

472 ms

christie108_v-vierspaltig.jpg

christie108_v-vierspaltig.jpg

675 ms

hafenquerspange112_v-thumbnailgross.jpg

hafenquerspange112_v-thumbnailgross.jpg

376 ms

stau233_v-thumbnailgross.jpg

stau233_v-thumbnailgross.jpg

483 ms

social103_v-thumbnailgross.jpg

social103_v-thumbnailgross.jpg

487 ms

jquery.ndrslider3.js

jquery.ndrslider3.js

422 ms

ndrslider3.css

ndrslider3.css

424 ms

iam.js

iam.js

409 ms

tx.io

tx.io

189 ms

jquery.ndrslider3.js

jquery.ndrslider3.js

3 ms

ndrslider3.css

ndrslider3.css

2 ms

gewinner328_v-einspaltig.jpg

gewinner328_v-einspaltig.jpg

131 ms

freunde186_v-einspaltig.jpg

freunde186_v-einspaltig.jpg

112 ms

taxi370_v-einspaltig.jpg

taxi370_v-einspaltig.jpg

126 ms

jaspervogt102_v-einspaltig.jpg

jaspervogt102_v-einspaltig.jpg

156 ms

suding258_v-einspaltig.jpg

suding258_v-einspaltig.jpg

168 ms

fegebank204_v-einspaltig.jpg

fegebank204_v-einspaltig.jpg

225 ms

tx.io

tx.io

94 ms

print.css

print.css

319 ms

s

s

265 ms

Accessibility Review

ndr903.de accessibility score

100

Accessibility Issues

Best Practices

ndr903.de best practices score

75

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

SEO Factors

ndr903.de SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 Ndr903.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 Ndr903.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

ndr903.de

Open Graph data is detected on the main page of NDR 90 3. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: