Rg8888.org Site Title
RG富遊娛樂城-2022娛樂城正規經營、保證出金線上賭場換現金
Rg8888.org Meta Description
擁有多數網紅推薦代言RG富遊娛樂城，保證出金、正規經營，提供免費娛樂城體驗金投注台灣運彩、世界盃投注、百家樂、539彩票、nba比賽免費下注是2022娛樂城優質推薦。
Rg8888.org Test Results
Rg8888.org Mobile Performance: 58/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Reduce JavaScript execution time
4.4 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.
Avoid multiple page redirects
Potential savings of 630 ms
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Largest Contentful Paint element
4,160 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Avoid an excessive DOM size
3,657 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.
Minimize main-thread work
9.1 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 206 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 JavaScript
Potential savings of 21 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.
Serve images in next-gen formats
Potential savings of 34 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.
Avoid serving legacy JavaScript to modern browsers
Potential savings of 0 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
Reduce unused CSS
Potential savings of 32 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.
Properly size images
Potential savings of 139 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Max Potential First Input Delay
1,010 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
6.5 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
2.9 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.
Rg8888.org Mobile SEO: 100/100
Quick overview:
Rg8888.org Mobile Best Practices: 83/100
Quick overview:
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.
Rg8888.org Mobile Accessibility: 86/100
Quick overview:
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 use prohibited ARIA attributes
Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.
Contrast
These are opportunities to improve the legibility of your content.
Links rely on color to be distinguishable.
Low-contrast text is difficult or impossible for many users to read. Link text that is discernible improves the experience for users with low vision. Learn how to make links distinguishable.
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
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.
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Image elements have `[alt]` attributes that are redundant text.
Informative elements should aim for short, descriptive alternative text. Alternative text that is exactly the same as the text adjacent to the link or image is potentially confusing for screen reader users, because the text will be read twice. Learn more about the `alt` attribute.
Navigation
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
`<td>` elements in a large `<table>` do not have table headers.
Screen readers have features to make navigating tables easier. Ensuring that `<td>` elements in a large table (3 or more cells in width and height) have an associated table header may improve the experience for screen reader users. Learn more about table headers.
Similar sites
Similar tests
www.rg8888.com
www.rg8888.net
www.rg8888.org
www.rg8888.info
www.rg8888.biz
www.rg8888.us
www.rg8888.mobi
www.g8888.org
www.rg8888.org
www.eg8888.org
www.reg8888.org
www.erg8888.org
www.dg8888.org
www.rdg8888.org
www.drg8888.org
www.fg8888.org
www.rfg8888.org
www.frg8888.org
www.tg8888.org
www.rtg8888.org
www.trg8888.org
www.r8888.org
www.rf8888.org
www.rgf8888.org
www.rv8888.org
www.rgv8888.org
www.rvg8888.org
www.rt8888.org
www.rgt8888.org
www.rb8888.org
www.rgb8888.org
www.rbg8888.org
www.ry8888.org
www.rgy8888.org
www.ryg8888.org
www.rh8888.org
www.rgh8888.org
www.rhg8888.org
www.rg888.org
www.rg8888.net
www.rg8888.org
www.rg8888.info
www.rg8888.biz
www.rg8888.us
www.rg8888.mobi
www.g8888.org
www.rg8888.org
www.eg8888.org
www.reg8888.org
www.erg8888.org
www.dg8888.org
www.rdg8888.org
www.drg8888.org
www.fg8888.org
www.rfg8888.org
www.frg8888.org
www.tg8888.org
www.rtg8888.org
www.trg8888.org
www.r8888.org
www.rf8888.org
www.rgf8888.org
www.rv8888.org
www.rgv8888.org
www.rvg8888.org
www.rt8888.org
www.rgt8888.org
www.rb8888.org
www.rgb8888.org
www.rbg8888.org
www.ry8888.org
www.rgy8888.org
www.ryg8888.org
www.rh8888.org
www.rgh8888.org
www.rhg8888.org
www.rg888.org