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jetnroom.com
Last Updated: 4 months
Success
47% of passed verification steps
Warning
15% of total warning
Errors
38% of total errors, require fast action
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Desktop
Mobile
Performance
Desktop Score 59%
Best Practices
Desktop Score 95%
SEO
Desktop Score 82%
PWA
Desktop Score 29%
Performance
Mobile Score 21%
Best Practices
Mobile Score 83%
SEO
Mobile Score 85%
PWA
Mobile Score 33%
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Social Data
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Estimation Traffic and Earnings
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Technologies
Google Tag Manager
Tag Managers
Nginx
Web Servers
PWA - Manifest
Manifest is not valid
Your site don't have valid manifest.json, read more in
Web App Manifest
Desktop
Server Backend Latencies
480 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Minify JavaScript
Potential savings of 30 KiB
Minifying JavaScript files can reduce payload sizes and script parse time
Avoid serving legacy JavaScript to modern browsers
Potential savings of 21 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
Largest Contentful Paint element
2,630 ms
This is the largest contentful element painted within the viewport
Cumulative Layout Shift
0.278
Cumulative Layout Shift measures the movement of visible elements within the viewport
Avoid non-composited animations
2 animated elements found
Animations which are not composited can be janky and increase CLS
Avoid long main-thread tasks
7 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
First Meaningful Paint
0.8 s
First Meaningful Paint measures when the primary content of a page is visible
Avoids enormous network payloads
Total size was 1,963 KiB
Large network payloads cost users real money and are highly correlated with long load times
Serve images in next-gen formats
Potential savings of 78 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Serve static assets with an efficient cache policy
25 resources found
A long cache lifetime can speed up repeat visits to your page
Largest Contentful Paint
2.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Reduce JavaScript execution time
1.4 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Reduce unused CSS
Potential savings of 550 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Total Blocking Time
200 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
Time to Interactive
4.3 s
Time to Interactive is the amount of time it takes for the page to become fully interactive
Initial server response time was short
Root document took 210 ms
Keep the server response time for the main document short because all other requests depend on it
Web app manifest or service worker do not meet the installability requirements
1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement
Defer offscreen images
Potential savings of 6 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Max Potential First Input Delay
120 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Reduce unused JavaScript
Potential savings of 470 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
Properly size images
Potential savings of 37 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Network Round Trip Times
200 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Speed Index
2.6 s
Speed Index shows how quickly the contents of a page are visibly populated
First Contentful Paint
0.8 s
First Contentful Paint marks the time at which the first text or image is painted
Enable text compression
Potential savings of 14 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes
Avoid large layout shifts
5 elements found
These DOM elements contribute most to the CLS of the page
Avoid an excessive DOM size
1,323 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Minimize third-party usage
Third-party code blocked the main thread for 30 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Minimize main-thread work
2.2 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Mobile
First Contentful Paint
1.2 s
First Contentful Paint marks the time at which the first text or image is painted
Reduce unused CSS
Potential savings of 550 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity
Minimize main-thread work
6.0 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this
Serve static assets with an efficient cache policy
28 resources found
A long cache lifetime can speed up repeat visits to your page
Document uses legible font sizes
99.71% legible text
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px
Speed Index
9.3 s
Speed Index shows how quickly the contents of a page are visibly populated
Web app manifest or service worker do not meet the installability requirements
1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement
Properly size images
Potential savings of 109 KiB
Serve images that are appropriately-sized to save cellular data and improve load time
Tap targets are sized appropriately
100% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), or have enough space around them, to be easy enough to tap without overlapping onto other elements
Avoid non-composited animations
1 animated element found
Animations which are not composited can be janky and increase CLS
Time to Interactive
15.8 s
Time to Interactive is the amount of time it takes for the page to become fully interactive
Largest Contentful Paint
7.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted
Server Backend Latencies
490 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance
Avoid large layout shifts
5 elements found
These DOM elements contribute most to the CLS of the page
Avoid an excessive DOM size
1,296 elements
A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)
Largest Contentful Paint element
6,970 ms
This is the largest contentful element painted within the viewport
Network Round Trip Times
100 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance
Avoid serving legacy JavaScript to modern browsers
Potential savings of 21 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers
Reduce the impact of third-party code
Third-party code blocked the main thread for 680 ms
Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading
Avoids enormous network payloads
Total size was 1,912 KiB
Large network payloads cost users real money and are highly correlated with long load times
Total Blocking Time
1,620 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds
First Meaningful Paint
1.2 s
First Meaningful Paint measures when the primary content of a page is visible
Defer offscreen images
Potential savings of 4 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive
Cumulative Layout Shift
0.447
Cumulative Layout Shift measures the movement of visible elements within the viewport
Keep request counts low and transfer sizes small
77 requests • 1,912 KiB
To set budgets for the quantity and size of page resources, add a budget.json file
Reduce JavaScript execution time
3.8 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this
Initial server response time was short
Root document took 130 ms
Keep the server response time for the main document short because all other requests depend on it
Minify JavaScript
Potential savings of 30 KiB
Minifying JavaScript files can reduce payload sizes and script parse time
Max Potential First Input Delay
390 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task
Avoid long main-thread tasks
20 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay
Serve images in next-gen formats
Potential savings of 78 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption
Reduce unused JavaScript
Potential savings of 441 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity
Enable text compression
Potential savings of 14 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes
Speed And Optimization Tips
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Alexa Rank
99,999,999
Global Rank
99,999,999
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