Daciku.net Site Title
开启您的财富之门_财经大词库
Daciku.net Meta Description
财经大词库网为网民朋友整理了关于投资理财方面大量金融知识，教你如何投资股票，如何玩转期货，提供炒股期货入门知识、告诉您看盘技巧、技术指标、实战教程、专业投资书籍以及每日金融市场的最新动态和上市公司价值投资分析，为您做出最正确的投资决策！
Daciku.net Test Results
Daciku.net Mobile Performance: 66/100
Quick overview:
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Serve images in next-gen formats. Potential savings of 2,690 KiB
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more.
Efficiently encode images. Potential savings of 299 KiB
Optimized images load faster and consume less cellular data. Learn more.
Avoid multiple page redirects. Potential savings of 1,260 ms
Redirects introduce additional delays before the page can be loaded. Learn more.
Eliminate render-blocking resources. Potential savings of 680 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn more.
Reduce initial server response time. Root document took 770 ms
Keep the server response time for the main document short because all other requests depend on it. Learn more.
Use video formats for animated content. Potential savings of 67 KiB
Large GIFs are inefficient for delivering animated content. Consider using MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF to save network bytes. Learn more
Remove unused JavaScript. Potential savings of 24 KiB
Remove unused JavaScript to reduce bytes consumed by network activity. Learn more.
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
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.
Serve static assets with an efficient cache policy
66 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more.
Avoid an excessive DOM size
1,519 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn more.
Avoid enormous network payloads
Total size was 3,972 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn more.
Minimize main-thread work
3.8 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn more
Avoid long main-thread tasks
6 long tasks found
Lists the longest tasks on the main thread, useful for identifying worst contributors to input delay. Learn more
Avoid large layout shifts
5 elements found
These DOM elements contribute most to the CLS of the page.
Largest Contentful Paint element
1 element found
This is the largest contentful element painted within the viewport. Learn More
Keep request counts low and transfer sizes small
73 requests • 3,972 KiB
To set budgets for the quantity and size of page resources, add a budget.json file. Learn more.
Avoid chaining critical requests
10 chains found
The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load. Learn more.
Daciku.net Mobile SEO: 87/100
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 More
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.
Tap targets are not sized appropriately
35% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements. Learn more.
Daciku.net Mobile Best Practices: 64/100
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
User Experience
Serves images with low resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn more.
Trust and Safety
Links to cross-origin destinations are unsafe
Add `rel="noopener"` or `rel="noreferrer"` to any external links to improve performance and prevent security vulnerabilities. Learn more.
Includes front-end JavaScript libraries with known security vulnerabilities
6 vulnerabilities detected
Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers. Learn more.
Does not use HTTPS
72 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 servedover 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.
Daciku.net Mobile Progressive Web App: 39/100
Quick overview:
PWA Optimized
Manifest doesn't have a maskable icon
A maskable icon ensures that the image fills the entire shape without being letterboxed when installing the app on a device. Learn more. No manifest was fetched
Does not provide a valid `apple-touch-icon`
For ideal appearance on iOS when users add a progressive web app to the home screen, define an `apple-touch-icon`. It must point to a non-transparent 192px (or 180px) square PNG. Learn More.
Is not configured for a custom splash screen
A themed splash screen ensures a high-quality experience when users launch your app from their homescreens. Learn more. Failures: No manifest was fetched.
Does not set a theme color for the address bar.
The browser address bar can be themed to match your site. Learn more. Failures: No manifest was fetched,
No `<meta name="theme-color">` tag found.
Does not redirect HTTP traffic to HTTPS
If you've already set up HTTPS, make sure that you redirect all HTTP traffic to HTTPS in order to enable secure web features for all your users. Learn more.
Installable
Does not register a service worker that controls page and `start_url`
The 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. Learn more.
Web app manifest does not meet the installability requirements
Browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement. Learn more. Failures: No manifest was fetched.
Does not use HTTPS
72 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 servedover 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.
Fast and reliable
Current page does not respond with a 200 when offline
If you're building a Progressive Web App, consider using a service worker so that your app can work offline. Learn more.
`start_url` does not respond with a 200 when offline
A service worker enables your web app to be reliable in unpredictable network conditions. Learn more. No usable web app manifest found on page.
Daciku.net Mobile Accessibility: 52/100
Quick overview:
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more.
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.
Form elements do not have associated labels
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more.
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 more.
Navigation
These are opportunities to improve keyboard navigation in your application.
`[id]` attributes on active, focusable elements are not unique
All focusable elements must have a unique `id` to ensure that they're visible to assistive technologies. Learn more.
Best practices
These items highlight common accessibility best practices.
`[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.
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.
`[aria-hidden="true"]` elements contain focusable descendents
Focusable descendents within an `aria-hidden="true"]` element prevent those interactive elements from being available to users of assistive technologies like screen readers. [Learn more.
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 more.
Similar tests
www.daciku.com
www.daciku.net
www.daciku.org
www.daciku.info
www.daciku.biz
www.daciku.us
www.daciku.mobi
www.aciku.net
www.daciku.net
www.xaciku.net
www.dxaciku.net
www.xdaciku.net
www.saciku.net
www.dsaciku.net
www.sdaciku.net
www.eaciku.net
www.deaciku.net
www.edaciku.net
www.raciku.net
www.draciku.net
www.rdaciku.net
www.faciku.net
www.dfaciku.net
www.fdaciku.net
www.caciku.net
www.dcaciku.net
www.cdaciku.net
www.dciku.net
www.dqciku.net
www.daqciku.net
www.dqaciku.net
www.dwciku.net
www.dawciku.net
www.dwaciku.net
www.dsciku.net
www.dasciku.net
www.dzciku.net
www.dazciku.net
www.dzaciku.net
www.daiku.net
www.daxiku.net
www.dacxiku.net
www.daxciku.net
www.dadiku.net
www.dacdiku.net
www.dadciku.net
www.dafiku.net
www.dacfiku.net
www.dafciku.net
www.daviku.net
www.dacviku.net
www.davciku.net
www.dacku.net
www.dacuku.net
www.daciuku.net
www.dacuiku.net
www.dacjku.net
www.dacijku.net
www.dacjiku.net
www.dackku.net
www.dacikku.net
www.dackiku.net
www.dacoku.net
www.dacioku.net
www.dacoiku.net
www.daciu.net
www.daciju.net
www.dacikju.net
www.daciiu.net
www.dacikiu.net
www.daciiku.net
www.dacimu.net
www.dacikmu.net
www.dacimku.net
www.dacilu.net
www.daciklu.net
www.dacilku.net
www.daciou.net
www.dacikou.net
www.dacik.net
www.daciky.net
www.dacikuy.net
www.dacikyu.net
www.dacikh.net
www.dacikuh.net
www.dacikhu.net
www.dacikj.net
www.dacikuj.net
www.daciki.net
www.dacikui.net
www.daciku.net
www.daciku.org
www.daciku.info
www.daciku.biz
www.daciku.us
www.daciku.mobi
www.aciku.net
www.daciku.net
www.xaciku.net
www.dxaciku.net
www.xdaciku.net
www.saciku.net
www.dsaciku.net
www.sdaciku.net
www.eaciku.net
www.deaciku.net
www.edaciku.net
www.raciku.net
www.draciku.net
www.rdaciku.net
www.faciku.net
www.dfaciku.net
www.fdaciku.net
www.caciku.net
www.dcaciku.net
www.cdaciku.net
www.dciku.net
www.dqciku.net
www.daqciku.net
www.dqaciku.net
www.dwciku.net
www.dawciku.net
www.dwaciku.net
www.dsciku.net
www.dasciku.net
www.dzciku.net
www.dazciku.net
www.dzaciku.net
www.daiku.net
www.daxiku.net
www.dacxiku.net
www.daxciku.net
www.dadiku.net
www.dacdiku.net
www.dadciku.net
www.dafiku.net
www.dacfiku.net
www.dafciku.net
www.daviku.net
www.dacviku.net
www.davciku.net
www.dacku.net
www.dacuku.net
www.daciuku.net
www.dacuiku.net
www.dacjku.net
www.dacijku.net
www.dacjiku.net
www.dackku.net
www.dacikku.net
www.dackiku.net
www.dacoku.net
www.dacioku.net
www.dacoiku.net
www.daciu.net
www.daciju.net
www.dacikju.net
www.daciiu.net
www.dacikiu.net
www.daciiku.net
www.dacimu.net
www.dacikmu.net
www.dacimku.net
www.dacilu.net
www.daciklu.net
www.dacilku.net
www.daciou.net
www.dacikou.net
www.dacik.net
www.daciky.net
www.dacikuy.net
www.dacikyu.net
www.dacikh.net
www.dacikuh.net
www.dacikhu.net
www.dacikj.net
www.dacikuj.net
www.daciki.net
www.dacikui.net