6.5 sec in total
35 ms
2.6 sec
3.9 sec
Click here to check amazing KALW content for United States. Otherwise, check out these important facts you probably never knew about kalw.org
KALW is an NPR member station rooted in the Bay Area and inspired by the world. We create programs that are informative, innovative, inclusive, and entertaining.
Visit kalw.orgWe analyzed Kalw.org page load time and found that the first response time was 35 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kalw.org performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value9.4 s
1/100
25%
Value11.2 s
5/100
10%
Value4,930 ms
0/100
30%
Value0.001
100/100
15%
Value42.5 s
0/100
10%
35 ms
8 ms
29 ms
65 ms
107 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Kalw.org, 38% (48 requests) were made to Npr.brightspotcdn.com and 9% (11 requests) were made to Player.streamguys.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Player.streamguys.com.
Page size can be reduced by 791.0 kB (20%)
3.9 MB
3.2 MB
In fact, the total size of Kalw.org main page is 3.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 267.1 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 54.0 kB, which is 17% 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 267.1 kB or 85% of the original size.
Potential reduce by 116.5 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. KALW images are well optimized though.
Potential reduce by 406.1 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 406.1 kB or 20% of the original size.
Potential reduce by 1.4 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. Kalw.org has all CSS files already compressed.
Number of requests can be reduced by 41 (37%)
110
69
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KALW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
kalw.org
35 ms
www.kalw.org
8 ms
www.kalw.org
29 ms
All.min.ab6eee59525552b9100e33650d638008.gz.css
65 ms
All.min.4b4833d6fd1d7b8e09869a5338764779.gz.js
107 ms
gpt.js
428 ms
classic-071822.css
104 ms
mc-validate.js
111 ms
embed.js
376 ms
adsbygoogle.js
427 ms
bsp-analytics.min.3d492319d8b084de04ab3a208c32f0b5.gz.js
53 ms
gtm.js
348 ms
sdk.js
29 ms
kx9ndv339i
348 ms
css
64 ms
player.php
491 ms
324 ms
331 ms
333 ms
330 ms
332 ms
16 ms
43 ms
45 ms
323 ms
324 ms
325 ms
sdk.js
6 ms
97 ms
97 ms
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97 ms
96 ms
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98 ms
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100 ms
217 ms
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307 ms
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KFOmCnqEu92Fr1Mu4mxP.ttf
304 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
305 ms
KFOlCnqEu92Fr1MmWUlfBBc9.ttf
307 ms
EMBED-MAR-23
565 ms
03523cf578d69fa92322.7fd94fa817347c6bd7becf26441c6613.ttf
267 ms
13a29228654d5c5ec9c4.7b0eb73b656115d05b57f4fa7ecf42d4.ttf
268 ms
0cea39826bd36bbfe330.149b470671f9f421e78f806a06dd415d.ttf
268 ms
4f39c5796e60c9d8e732.cd710cfd3cd36443d1c66b0d79d445c5.ttf
428 ms
420 ms
405 ms
pubads_impl.js
175 ms
clarity.js
145 ms
show_ads_impl.js
404 ms
sgplayer.min.css
250 ms
kalw.css
264 ms
sgplayer.min.js
1380 ms
js
261 ms
js
481 ms
analytics.js
478 ms
gtm.js
464 ms
chartbeat.js
591 ms
bugsnag.min.js
413 ms
app.css
231 ms
tailwind.css
382 ms
core.js
407 ms
checkout.js
454 ms
vendor.js
407 ms
app.js
402 ms
zrt_lookup.html
300 ms
ads
328 ms
collect
85 ms
collect
232 ms
collect
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collect
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collect
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collect
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api.min.js
197 ms
get-loader.js
189 ms
ping
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cds-YeToAerUnyk8sTmV2IOjhcBcteCGfNUnYH3hA3Nx.gif
225 ms
pptm.js
248 ms
loader.js
77 ms
sessions.bugsnag.com
78 ms
notify.bugsnag.com
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notify.bugsnag.com
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notify.bugsnag.com
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notify.bugsnag.com
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notify.bugsnag.com
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ts
99 ms
config.json
131 ms
sodar
206 ms
collect
183 ms
ping
151 ms
collect
104 ms
collect
105 ms
jsapi
100 ms
logo.png
123 ms
favicon.png
46 ms
info_button.png
122 ms
itunes-store-blk.svg
153 ms
loader.gif
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FCB-July-7.png
151 ms
loader.js
59 ms
sodar2.js
40 ms
bwtest.jpg
44 ms
runner.html
56 ms
aframe
87 ms
c.gif
56 ms
OmRuia4kwTW85rnvP9OfgYBN7qcLsUaT01kRDQGYwvA.js
6 ms
kalw.org accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
kalw.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
kalw.org SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kalw.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 Kalw.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.
kalw.org
Open Graph description is not detected on the main page of KALW. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: