Tdxclub.com Site Title

指标之家—通达信公式指标程序代码分享—通达信公式指标网 - Powered by Discuz!

Tdxclub.com Meta Description

通达信软件开发代码_通达信二次开发,通达信二次开发接口-金融文档类资源

Tdxclub.com Test Results

Tdxclub.com Mobile Performance: 60/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Minimize main-thread work
4.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Minify CSS
Potential savings of 11 KiB
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Defer offscreen images
Potential savings of 311 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.
Efficiently encode images
Potential savings of 636 KiB
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.
Reduce unused JavaScript
Potential savings of 209 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.
Reduce unused CSS
Potential savings of 118 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.
Serve images in next-gen formats
Potential savings of 889 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.
Enable text compression
Potential savings of 368 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.
Minify JavaScript
Potential savings of 11 KiB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Eliminate render-blocking resources
Potential savings of 1,620 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.
Largest Contentful Paint element
5,860 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Properly size images
Potential savings of 11 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
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
Serve static assets with an efficient cache policy
67 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
Preload Largest Contentful Paint image
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements.
Max Potential First Input Delay
440 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.
First Meaningful Paint
3.4 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.
Time to Interactive
5.7 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.

Tdxclub.com Mobile SEO: 92/100
Quick overview:
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Image elements do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Tdxclub.com Mobile Best Practices: 76/100
Quick overview:
Trust and Safety
Does not redirect HTTP traffic to HTTPS
Make sure that you redirect all HTTP traffic to HTTPS in order to enable secure web features for all your users. Learn more.
Does not use HTTPS
70 insecure requests 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.
User Experience
Displays images with incorrect aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Tdxclub.com Mobile Accessibility: 71/100
Quick overview:
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
`<html>` element does not have a `[lang]` attribute
If a page doesn't specify a `lang` attribute, a screen reader assumes that the page is in the default language that the user chose when setting up the screen reader. If the page isn't actually in the default language, then the screen reader might not announce the page's text correctly. Learn more about the `lang` attribute.
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.
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.
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 do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Contrast
These are opportunities to improve the legibility of your content.
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.
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.
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.
`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Similar sites
Similar tests
www.tdxclub.com
www.tdxclub.net
www.tdxclub.org
www.tdxclub.info
www.tdxclub.biz
www.tdxclub.us
www.tdxclub.mobi
www.dxclub.com
www.tdxclub.com
www.rdxclub.com
www.trdxclub.com
www.rtdxclub.com
www.fdxclub.com
www.tfdxclub.com
www.ftdxclub.com
www.gdxclub.com
www.tgdxclub.com
www.gtdxclub.com
www.ydxclub.com
www.tydxclub.com
www.ytdxclub.com
www.txclub.com
www.txxclub.com
www.tdxxclub.com
www.txdxclub.com
www.tsxclub.com
www.tdsxclub.com
www.tsdxclub.com
www.texclub.com
www.tdexclub.com
www.tedxclub.com
www.trxclub.com
www.tdrxclub.com
www.tfxclub.com
www.tdfxclub.com
www.tcxclub.com
www.tdcxclub.com
www.tcdxclub.com
www.tdclub.com
www.tdzclub.com
www.tdxzclub.com
www.tdzxclub.com
www.tdsclub.com
www.tdxsclub.com
www.tddclub.com
www.tdxdclub.com
www.tddxclub.com
www.tdcclub.com
www.tdxcclub.com
www.tdxlub.com
www.tdxxlub.com
www.tdxcxlub.com
www.tdxdlub.com
www.tdxcdlub.com
www.tdxflub.com
www.tdxcflub.com
www.tdxfclub.com
www.tdxvlub.com
www.tdxcvlub.com
www.tdxvclub.com
www.tdxcub.com
www.tdxcpub.com
www.tdxclpub.com
www.tdxcplub.com
www.tdxcoub.com
www.tdxcloub.com
www.tdxcolub.com
www.tdxckub.com
www.tdxclkub.com
www.tdxcklub.com
www.tdxclb.com
www.tdxclyb.com
www.tdxcluyb.com
www.tdxclyub.com
www.tdxclhb.com
www.tdxcluhb.com
www.tdxclhub.com
www.tdxcljb.com
www.tdxclujb.com
www.tdxcljub.com
www.tdxclib.com
www.tdxcluib.com
www.tdxcliub.com
www.tdxclu.com
www.tdxcluv.com
www.tdxclubv.com
www.tdxcluvb.com
www.tdxclug.com
www.tdxclubg.com
www.tdxclugb.com
www.tdxcluh.com
www.tdxclubh.com
www.tdxclun.com
www.tdxclubn.com
www.tdxclunb.com
www.tdxclub.con
Last Tested: