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www-cdn.npr.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

www-cdn.npr.org

NPR : National Public Radio : News & Analysis, World, US, Music & Arts : NPR

Page Load Speed

2.7 sec in total

First Response

171 ms

Resources Loaded

732 ms

Page Rendered

1.8 sec

www-cdn.npr.org screenshot

About Website

Click here to check amazing Www Cdn NPR content for United States. Otherwise, check out these important facts you probably never knew about www-cdn.npr.org

NPR delivers breaking national and world news. Also top stories from business, politics, health, science, technology, music, arts and culture. Subscribe to podcasts and RSS feeds.

Visit www-cdn.npr.org

Key Findings

We analyzed Www-cdn.npr.org page load time and found that the first response time was 171 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

www-cdn.npr.org performance score

0

Network Requests Diagram

www-cdn.npr.org

171 ms

persistent-73cb243d716b971f095c14e7dfdb3432d2ecb623.css

115 ms

newsHp2-b8ae68aafd0258dfc65fbf3d743060ebdb6c4847.css

103 ms

head-8068cdd1194ec200b4d18e31dc9036fe908edc06.js

102 ms

npr-home.png

232 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Www-cdn.npr.org, 78% (28 requests) were made to Media.npr.org and 14% (5 requests) were made to S.npr.org. The less responsive or slowest element that took the longest time to load (307 ms) relates to the external source Media.npr.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 839.9 kB (63%)

Content Size

1.3 MB

After Optimization

495.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Www-cdn.npr.org main page is 1.3 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. 50% of websites need less resources to load. CSS take 552.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 122.9 kB

  • Original 146.9 kB
  • After minification 116.9 kB
  • After compression 24.0 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. This page needs HTML code to be minified as it can gain 30.0 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 122.9 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 585 B

  • Original 133.6 kB
  • After minification 133.1 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. Www Cdn NPR images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 342.7 kB

  • Original 501.6 kB
  • After minification 501.6 kB
  • After compression 158.9 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 342.7 kB or 68% of the original size.

CSS Optimization

-68%

Potential reduce by 373.8 kB

  • Original 552.9 kB
  • After minification 551.0 kB
  • After compression 179.2 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. Www-cdn.npr.org needs all CSS files to be minified and compressed as it can save up to 373.8 kB or 68% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

33

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www Cdn NPR. According to our analytics all requests are already optimized.

Network Requests Diagram

www-cdn.npr.org

www-cdn.npr.org

171 ms

persistent-73cb243d716b971f095c14e7dfdb3432d2ecb623.css

persistent-73cb243d716b971f095c14e7dfdb3432d2ecb623.css

115 ms

newsHp2-b8ae68aafd0258dfc65fbf3d743060ebdb6c4847.css

newsHp2-b8ae68aafd0258dfc65fbf3d743060ebdb6c4847.css

103 ms

head-8068cdd1194ec200b4d18e31dc9036fe908edc06.js

head-8068cdd1194ec200b4d18e31dc9036fe908edc06.js

102 ms

npr-home.png

npr-home.png

232 ms

npr_logo.svg

npr_logo.svg

166 ms

music-logo.svg

music-logo.svg

167 ms

headphones-ee3d23.svg

headphones-ee3d23.svg

164 ms

ap_996133305169_wide-596cab2708b2a124980d3259351e5c8f0e601f07-s400-c15.jpg

ap_996133305169_wide-596cab2708b2a124980d3259351e5c8f0e601f07-s400-c15.jpg

265 ms

mapplethorpe_wide-2f2765ae96125d4c5af52f5f2a50ed46a9f950d6-s900-c15.jpg

mapplethorpe_wide-2f2765ae96125d4c5af52f5f2a50ed46a9f950d6-s900-c15.jpg

293 ms

ap_969186637004_wide-9e395f546a4b0877e211d4f6532b0a8256e307f2-s400-c15.jpg

ap_969186637004_wide-9e395f546a4b0877e211d4f6532b0a8256e307f2-s400-c15.jpg

293 ms

love-issues-cbfd749e228b107d42676c156ba9e3c7753d5edf-s100-c85.jpg

love-issues-cbfd749e228b107d42676c156ba9e3c7753d5edf-s100-c85.jpg

293 ms

krisha-krisha_smoke_screenshot_rgb-f6ad1c4beb1e42b4cf52ebcc8409ad0ad496246b-s100-c85.jpg

krisha-krisha_smoke_screenshot_rgb-f6ad1c4beb1e42b4cf52ebcc8409ad0ad496246b-s100-c85.jpg

300 ms

gettyimages-483562821_wide-dfe3ca5f15f2ce081c24f15cdb8dd97c64944151-s400-c15.jpg

gettyimages-483562821_wide-dfe3ca5f15f2ce081c24f15cdb8dd97c64944151-s400-c15.jpg

299 ms

5_wide-9b65c455b79e546c6de352d64a970897d34d6e4a-s400-c15.jpg

5_wide-9b65c455b79e546c6de352d64a970897d34d6e4a-s400-c15.jpg

305 ms

2814503439_846e1d1697_o_wide-22d2c9d528eb7df9d655fdf1f498bf1779a696d4-s900-c15.jpg

2814503439_846e1d1697_o_wide-22d2c9d528eb7df9d655fdf1f498bf1779a696d4-s900-c15.jpg

297 ms

gettyimages-515950150_wide-86e9c108dde304d7049c48e109eb3e6ba50cb8c8-s400-c15.jpg

gettyimages-515950150_wide-86e9c108dde304d7049c48e109eb3e6ba50cb8c8-s400-c15.jpg

297 ms

ap_449568404085_wide-d4ec2e3337391619cd694d65acd65b772e8f5cc5-s400-c15.jpg

ap_449568404085_wide-d4ec2e3337391619cd694d65acd65b772e8f5cc5-s400-c15.jpg

295 ms

pigeons01_wide-191bce78264db413beaf7ec8af3556af49a7ba16-s400-c15.jpg

pigeons01_wide-191bce78264db413beaf7ec8af3556af49a7ba16-s400-c15.jpg

307 ms

standing-desk-1_wide-77ae1e73ac97eb5fffb286330320aa8382b4fa1d-s900-c15.jpg

standing-desk-1_wide-77ae1e73ac97eb5fffb286330320aa8382b4fa1d-s900-c15.jpg

287 ms

margo-price-press-angelina-castillo_wide-a0e15277f39f60e9c9e2fe4a405b4f47893f951c-s400-c15.jpg

margo-price-press-angelina-castillo_wide-a0e15277f39f60e9c9e2fe4a405b4f47893f951c-s400-c15.jpg

285 ms

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905681_10153922187218898_3409156015760308479_o_wide-bf506e63ac1dd3f4fe4fbb94b9315a6838e53a2c-s400-c15.jpg

286 ms

ap_12312917974_wide-2f60d9cff8d2f419682be4e48b632c8ffdb01bc6-s900-c15.jpg

ap_12312917974_wide-2f60d9cff8d2f419682be4e48b632c8ffdb01bc6-s900-c15.jpg

288 ms

pip-egg_wide-eb0429e587b82539e6b63a5a031765bc1f12ba26-s400-c15.png

pip-egg_wide-eb0429e587b82539e6b63a5a031765bc1f12ba26-s400-c15.png

287 ms

sped_labeling2_wide-769d9271d19636becfeb6bee6708c3cb4c5c0876-s400-c15.jpg

sped_labeling2_wide-769d9271d19636becfeb6bee6708c3cb4c5c0876-s400-c15.jpg

286 ms

ap_956636573495_slide-a7c5526f7c328c8ab31cb57ba777a2737f9abf7a-s800-c15.jpg

ap_956636573495_slide-a7c5526f7c328c8ab31cb57ba777a2737f9abf7a-s800-c15.jpg

291 ms

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143 ms

ap_110307062114_slide-a969e48b2a796fe37fb101f90258950bcdbe9070-s800-c15.jpg

ap_110307062114_slide-a969e48b2a796fe37fb101f90258950bcdbe9070-s800-c15.jpg

287 ms

42-79021161_slide-a59b4dba15b5469a045fbf320eccb9d9c4c65970-s800-c15.jpg

42-79021161_slide-a59b4dba15b5469a045fbf320eccb9d9c4c65970-s800-c15.jpg

291 ms

gettyimages-459948210_slide-2f8861f0a4abd32f4a8401b039b7c77d6d85bca5-s800-c15.jpg

gettyimages-459948210_slide-2f8861f0a4abd32f4a8401b039b7c77d6d85bca5-s800-c15.jpg

290 ms

ap_1181917320_slide-46fbf93be95ced2ca04cd286204156cc62d685d9-s800-c15.jpg

ap_1181917320_slide-46fbf93be95ced2ca04cd286204156cc62d685d9-s800-c15.jpg

292 ms

gettyimages-112826515_slide-00283d0d0ce3e63fce60970b1db252de83be08fd-s800-c15.jpg

gettyimages-112826515_slide-00283d0d0ce3e63fce60970b1db252de83be08fd-s800-c15.jpg

292 ms

persistent-33385f5207b58255e0ddca74391acbd361341329.js

persistent-33385f5207b58255e0ddca74391acbd361341329.js

188 ms

leoXfDZAvg==

leoXfDZAvg==

4 ms

f8LzB08NvpfwF7mlA2g==

f8LzB08NvpfwF7mlA2g==

3 ms

homepage-c1abbcda4a3e2fa68a6e55edb88d341be4617bea.js

homepage-c1abbcda4a3e2fa68a6e55edb88d341be4617bea.js

28 ms

SEO Factors

www-cdn.npr.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Www-cdn.npr.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Www-cdn.npr.org 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

www-cdn.npr.org

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