2.3 sec in total
486 ms
1.4 sec
394 ms
Visit video.wttw.com now to see the best up-to-date Video WTTW content for United States and also check out these interesting facts you probably never knew about video.wttw.com
Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontline, NOVA, PBS Newshour, Masterpiece and many others...
Visit video.wttw.comWe analyzed Video.wttw.com page load time and found that the first response time was 486 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
video.wttw.com performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value8.3 s
2/100
25%
Value4.0 s
81/100
10%
Value740 ms
40/100
30%
Value0.421
23/100
15%
Value6.9 s
54/100
10%
486 ms
50 ms
24 ms
51 ms
46 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Video.wttw.com, 64% (77 requests) were made to Image.pbs.org and 13% (15 requests) were made to Dun96pyxwe2yl.cloudfront.net. The less responsive or slowest element that took the longest time to load (486 ms) belongs to the original domain Video.wttw.com.
Page size can be reduced by 695.3 kB (22%)
3.1 MB
2.4 MB
In fact, the total size of Video.wttw.com main page is 3.1 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. 75% 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. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 71.9 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 71.9 kB or 79% of the original size.
Potential reduce by 78.2 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. Video WTTW images are well optimized though.
Potential reduce by 358.3 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 358.3 kB or 64% of the original size.
Potential reduce by 186.9 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. Video.wttw.com needs all CSS files to be minified and compressed as it can save up to 186.9 kB or 84% of the original size.
Number of requests can be reduced by 20 (19%)
108
88
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video WTTW. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
video.wttw.com
486 ms
css
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screen.css
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pbs.pipeline-libs.js
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jquery.pbs.content.js
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pbs.pipeline-base.js
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foresee-trigger.js
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pbs.pipeline-home.js
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WTTW.png.resize.250x150.png
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cove_leaderboard3.jpg
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mezzanine_613.jpg.fit.1024x576.jpg
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k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
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cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
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video.wttw.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
video.wttw.com 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
Page has valid source maps
video.wttw.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Video.wttw.com 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 Video.wttw.com 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.
video.wttw.com
Open Graph description is not detected on the main page of Video WTTW. 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: