Superdown.com Site Title

superdown

Superdown.com Test Results

Superdown.com Mobile Performance: 42/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Avoid large layout shifts
5 layout shifts found
These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS
Avoid multiple page redirects
Potential savings of 1,110 ms
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Avoid an excessive DOM size
1,358 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.
Eliminate render-blocking resources
Potential savings of 2,650 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.
Reduce the impact of third-party code
Third-party code blocked the main thread for 1,190 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. Learn how to minimize third-party impact.
Minimize main-thread work
5.5 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Defer offscreen images
Potential savings of 68 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.
Reduce unused CSS
Potential savings of 56 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Reduce JavaScript execution time
2.8 s
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Reduce unused JavaScript
Potential savings of 230 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Largest Contentful Paint element
5,630 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Serve images in next-gen formats
Potential savings of 19 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.
Ensure text remains visible during webfont load
Leverage the `font-display` CSS feature to ensure text is user-visible while webfonts are loading. Learn more about `font-display`.
Image elements do not have explicit `width` and `height`
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
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. Learn how to use modern JavaScript
Properly size images
Potential savings of 305 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Serve static assets with an efficient cache policy
25 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
Does not use passive listeners to improve scrolling performance
Consider marking your touch and wheel event listeners as `passive` to improve your page's scroll performance. Learn more about adopting passive event listeners.
Max Potential First Input Delay
530 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Time to Interactive
12.2 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
First Meaningful Paint
4.8 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.

Superdown.com Mobile SEO: 83/100
Quick overview:
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Document does not have a meta description
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Superdown.com Mobile Best Practices: 59/100
Quick overview:
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Issues were logged in the `Issues` panel in Chrome Devtools
Issues logged to the `Issues` panel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue.
Uses third-party cookies
3 cookies found
Support for third-party cookies will be removed in a future version of Chrome. Learn more about phasing out third-party cookies.
Trust and Safety
Does not use HTTPS
1 insecure request found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Superdown.com Mobile Accessibility: 82/100
Quick overview:
Elements with visible text labels do not have matching accessible names.
Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.
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.
Elements with `role="dialog"` or `role="alertdialog"` do not have accessible names.
ARIA dialog elements without accessible names may prevent screen readers users from discerning the purpose of these elements. Learn how to make ARIA dialog elements more accessible.
`[aria-*]` attributes do not have valid values
Assistive technologies, like screen readers, can't interpret ARIA attributes with invalid values. Learn more about valid values for ARIA attributes.
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.
Buttons do not have an accessible name
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Best practices
These items highlight common accessibility best practices.
Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Similar sites
Similar tests
www.superdown.com
www.superdown.net
www.superdown.org
www.superdown.info
www.superdown.biz
www.superdown.us
www.superdown.mobi
www.uperdown.com
www.superdown.com
www.wuperdown.com
www.swuperdown.com
www.wsuperdown.com
www.euperdown.com
www.seuperdown.com
www.esuperdown.com
www.duperdown.com
www.sduperdown.com
www.dsuperdown.com
www.zuperdown.com
www.szuperdown.com
www.zsuperdown.com
www.xuperdown.com
www.sxuperdown.com
www.xsuperdown.com
www.auperdown.com
www.sauperdown.com
www.asuperdown.com
www.sperdown.com
www.syperdown.com
www.suyperdown.com
www.syuperdown.com
www.shperdown.com
www.suhperdown.com
www.shuperdown.com
www.sjperdown.com
www.sujperdown.com
www.sjuperdown.com
www.siperdown.com
www.suiperdown.com
www.siuperdown.com
www.suerdown.com
www.suoerdown.com
www.supoerdown.com
www.suoperdown.com
www.sulerdown.com
www.suplerdown.com
www.sulperdown.com
www.suprdown.com
www.supwrdown.com
www.supewrdown.com
www.supwerdown.com
www.supsrdown.com
www.supesrdown.com
www.supserdown.com
www.supdrdown.com
www.supedrdown.com
www.supderdown.com
www.suprrdown.com
www.superrdown.com
www.suprerdown.com
www.supedown.com
www.supeedown.com
www.superedown.com
www.supeerdown.com
www.supeddown.com
www.superddown.com
www.supefdown.com
www.superfdown.com
www.supefrdown.com
www.supetdown.com
www.supertdown.com
www.supetrdown.com
www.superown.com
www.superxown.com
www.superdxown.com
www.superxdown.com
www.supersown.com
www.superdsown.com
www.supersdown.com
www.supereown.com
www.superdeown.com
www.superrown.com
www.superdrown.com
www.superfown.com
www.superdfown.com
www.supercown.com
www.superdcown.com
www.supercdown.com
www.superdwn.com
www.superdiwn.com
www.superdoiwn.com
www.superdiown.com
www.superdkwn.com
www.superdokwn.com
www.superdkown.com
www.superdlwn.com
www.superdolwn.com
www.superdlown.com
www.superdpwn.com
www.superdopwn.com
www.superdpown.com
www.superdon.com
www.superdoqn.com
www.superdowqn.com
www.superdoqwn.com
www.superdoan.com
www.superdowan.com
www.superdoawn.com
www.superdosn.com
www.superdowsn.com
www.superdoswn.com
www.superdoen.com
www.superdowen.com
www.superdoewn.com
www.superdow.com
www.superdowb.com
www.superdownb.com
www.superdowbn.com
www.superdowh.com
www.superdownh.com
www.superdowhn.com
www.superdowj.com
www.superdownj.com
www.superdowjn.com
www.superdowm.com
www.superdownm.com
www.superdowmn.com
www.superdown.con
Last Tested: