1.1 sec in total
82 ms
652 ms
336 ms
Click here to check amazing KPBS content for United States. Otherwise, check out these important facts you probably never knew about kpbs.org
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Visit kpbs.orgWe analyzed Kpbs.org page load time and found that the first response time was 82 ms and then it took 988 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
kpbs.org performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value3.0 s
79/100
25%
Value6.6 s
37/100
10%
Value2,720 ms
3/100
30%
Value0.214
58/100
15%
Value17.1 s
4/100
10%
82 ms
13 ms
69 ms
39 ms
86 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Kpbs.org, 58% (35 requests) were made to Kpbs.media.clients.ellingtoncms.com and 10% (6 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (186 ms) relates to the external source Googletagservices.com.
Page size can be reduced by 630.5 kB (43%)
1.5 MB
825.6 kB
In fact, the total size of Kpbs.org main page is 1.5 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. Javascripts take 724.0 kB which makes up the majority of the site volume.
Potential reduce by 91.9 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 91.9 kB or 83% of the original size.
Potential reduce by 10.0 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. KPBS images are well optimized though.
Potential reduce by 447.3 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 447.3 kB or 62% of the original size.
Potential reduce by 81.3 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. Kpbs.org needs all CSS files to be minified and compressed as it can save up to 81.3 kB or 81% of the original size.
Number of requests can be reduced by 24 (42%)
57
33
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KPBS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
kpbs.org
82 ms
www.kpbs.org
13 ms
base.min.css
69 ms
jquery-1.9.1.min.js
39 ms
jquery-ui-1.10.4.custom.min.js
86 ms
modernizr.custom.90462.js
63 ms
js
86 ms
base_custom.min.js
62 ms
picturefill.js
65 ms
gpt.js
186 ms
print.css
183 ms
aad1.js
67 ms
prum.min.js
62 ms
give-heart.png
49 ms
fog.png
44 ms
menu-threeline.png
45 ms
logo.png
46 ms
nav-search_icon.png
47 ms
social_icons2x.png
47 ms
base-icons.png
58 ms
give-heart.png
58 ms
give-heart-ribbon.png
61 ms
AgnesEvie_Group_t410_r80x60.jpg
61 ms
aedes_r80x60.jpg
60 ms
ic-1-12x12.gif
61 ms
San_Diego_Skyline_1-Michael_Schuerman_Photo_02-15_t120_r80x60.jpg
63 ms
lagoon_r80x60.png
64 ms
astros_r80x60.jpg
65 ms
ap_8407190308_wide-60d4c7504ed6e7e7813f875c00b323be03b5d8c8_r80x60.jpg
64 ms
ap_1602290258384658_wide-2ac268705ea6931442b0a605abb51393a9d0cbff_r80x60.jpg
64 ms
gettyimages-461628090_wide-482dbb4d67cde9f7f2c3b5b406198d18da4b7b3a_r80x60.jpg
65 ms
Mummy_374_14_r80x60.jpg
65 ms
Tease_r80x60.jpg
66 ms
cookbook_r80x60.jpeg
66 ms
Read_Across_America_Day_NEA_t80.jpg
67 ms
andraday_t80.jpg
67 ms
Joe_Satriani_t80.jpg
67 ms
galapagos_CRSvenOlofLindblad_t80.jpg
68 ms
membership_Discount_Dollars_logo_80x52.jpg
57 ms
my-kpbs-80x52.jpg
58 ms
mk-film-club-home.jpg
59 ms
Screen_Shot_2016-02-26_at_11.44.14_AM_t320x240.png
72 ms
pubads_impl_81.js
27 ms
analytics.js
61 ms
jquery.min.js
53 ms
ads
108 ms
container.html
43 ms
linkid.js
39 ms
ecommerce.js
40 ms
collect
10 ms
collect
55 ms
collect
15 ms
collect
18 ms
collect
86 ms
collect
86 ms
6330008253776869693
39 ms
8995799868962848867
53 ms
8731055879215324275
20 ms
osd.js
25 ms
ga-audiences
56 ms
kpbs.org accessibility score
kpbs.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
Missing source maps for large first-party JavaScript
kpbs.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kpbs.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kpbs.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.
kpbs.org
Open Graph description is not detected on the main page of KPBS. 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: