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244 ms
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Welcome to prestodb.io homepage info - get ready to check Presto Db best content for United States right away, or after learning these important things about prestodb.io
Run interactive ad-hoc SQL queries at sub-second performance. Query data lakes, lakehouses, or databases reliably at massive scale.
Visit prestodb.ioWe analyzed Prestodb.io page load time and found that the first response time was 244 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
prestodb.io performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value3.5 s
65/100
25%
Value2.8 s
96/100
10%
Value190 ms
90/100
30%
Value0
100/100
15%
Value6.0 s
64/100
10%
244 ms
33 ms
12 ms
12 ms
75 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 72% of them (49 requests) were addressed to the original Prestodb.io, 15% (10 requests) were made to and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (299 ms) belongs to the original domain Prestodb.io.
Page size can be reduced by 116.5 kB (20%)
578.6 kB
462.1 kB
In fact, the total size of Prestodb.io main page is 578.6 kB. 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. Images take 254.7 kB which makes up the majority of the site volume.
Potential reduce by 109.3 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 109.3 kB or 81% of the original size.
Potential reduce by 0 B
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. Presto Db images are well optimized though.
Potential reduce by 7.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 0 B
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. Prestodb.io has all CSS files already compressed.
Number of requests can be reduced by 16 (29%)
56
40
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Presto Db. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
prestodb.io
244 ms
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lazyload.min.js
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presto-lab-bot.svg
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bg-dots.svg
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gtm.js
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all.js
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web-interactives-embed.js
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banner.js
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all.js
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logo-presto-white.svg
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presto-ecosystem-diagram-1024x497.png
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prestodb.io accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
prestodb.io 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
Issues were logged in the Issues panel in Chrome Devtools
prestodb.io 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prestodb.io 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 Prestodb.io 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.
prestodb.io
Open Graph data is detected on the main page of Presto Db. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: