6 sec in total
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Click here to check amazing Developer Twilio content for United States. Otherwise, check out these important facts you probably never knew about developer.twilio.com
Connect with customers on their preferred channels—anywhere in the world. Quickly integrate powerful communication APIs to start building solutions for SMS and WhatsApp messaging, voice, video, and em...
Visit developer.twilio.comWe analyzed Developer.twilio.com page load time and found that the first response time was 44 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
developer.twilio.com performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value14.5 s
0/100
25%
Value16.1 s
0/100
10%
Value5,240 ms
0/100
30%
Value0.263
47/100
15%
Value30.0 s
0/100
10%
44 ms
31 ms
701 ms
63 ms
64 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Developer.twilio.com, 19% (23 requests) were made to Twilio-cms-prod.s3.amazonaws.com and 11% (13 requests) were made to Twilio.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source S.yimg.jp.
Page size can be reduced by 575.5 kB (28%)
2.1 MB
1.5 MB
In fact, the total size of Developer.twilio.com main page is 2.1 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. 80% 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 167.7 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 167.7 kB or 71% of the original size.
Potential reduce by 25.4 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. Developer Twilio images are well optimized though.
Potential reduce by 72.1 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 72.1 kB or 36% of the original size.
Potential reduce by 310.3 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. Developer.twilio.com needs all CSS files to be minified and compressed as it can save up to 310.3 kB or 81% of the original size.
Number of requests can be reduced by 67 (60%)
111
44
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Developer Twilio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
developer.twilio.com
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developer.twilio.com
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fonts.css
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common.min.0a48f5dfe.css
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toast.min.0a48f5dfe.js
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gtm.js
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Signal_-_July_2022_Image.original.png
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vid_thumbnail_lyft2.width-600.format-jpeg.jpegquality-85.jpg
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logo-lyft_1.width-600.format-jpeg.jpegquality-85.jpg
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vid_thumbnail_airbn.width-600.format-jpeg.jpegquality-85.jpg
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illo-emails-sms_KvZ.width-600.format-jpeg.jpegquality-85.jpg
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qevents.js
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js
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activityi;src=11875831;type=invmedia;cat=8322-007;ord=1;num=6885225559119;gtm=2wg9s0;auiddc=727857871.1664839540;~oref=https%3A%2F%2Fwww.twilio.com%2F
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notice
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bannermsg
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collect
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developer.twilio.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
developer.twilio.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
developer.twilio.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 Developer.twilio.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 Developer.twilio.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.
developer.twilio.com
Open Graph data is detected on the main page of Developer Twilio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: