Khcambodia.com Site Title

自来水生产与供应，周口灿睿博水务有限公司

Khcambodia.com Meta Description

周口灿睿博水务有限公司成立于2021年01月25日，注册地位于河南省周口市商水县新城区阳城大道北段1611号，法定代表人为罗党辉。经营范围包括许可项目：自来水生产与供应；各类工程建设活动（依法须经批准的项目，经相关部门批准后方可开展经营活动，具体经营项目以相关部门批准文件或许可证件为准）一般项目：企业管理（除依法须经批准的项目外，凭营业执照依法自主开展经营活动）

Khcambodia.com Test Results

Khcambodia.com Mobile Performance: 0/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Largest Contentful Paint element
23,130 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Minimize main-thread work
2.6 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
Serve images in next-gen formats
Potential savings of 2,875 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.
Reduce unused CSS
Potential savings of 85 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.
Avoid large layout shifts
3 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
Eliminate render-blocking resources
Potential savings of 1,180 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.
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 serving legacy JavaScript to modern browsers
Potential savings of 7 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 serve modern JavaScript
Minify CSS
Potential savings of 8 KiB
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Avoid `document.write()`
For users on slow connections, external scripts dynamically injected via `document.write()` can delay page load by tens of seconds. Learn how to avoid document.write().
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`.
Defer offscreen images
Potential savings of 39 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.
Minify JavaScript
Potential savings of 4 KiB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Avoid enormous network payloads
Total size was 5,339 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
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.
Serve static assets with an efficient cache policy
74 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
Efficiently encode images
Potential savings of 47 KiB
Optimized images load faster and consume less cellular data. Learn how to efficiently encode 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
Time to Interactive
23.5 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.
Metrics
Collects all available metrics.
Insights
Document request latency
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Optimize viewport for mobile
Tap interactions may be delayed by up to 300 ms if the viewport is not optimized for mobile.
LCP request discovery
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Improve image delivery
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Layout shift culprits
Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.
Render blocking requests
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.

Khcambodia.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.

Khcambodia.com Mobile Best Practices: 79/100
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.
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 how to provide responsive images.
Khcambodia.com Mobile Accessibility: 60/100
Quick overview:
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.
`<frame>` or `<iframe>` elements do not have a title
Screen reader users rely on frame titles to describe the contents of frames. Learn more about frame titles.
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.
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.
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.
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 about the viewport meta tag.
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements.
Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.
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 about proper list structure.
Similar sites
Similar tests
www.khcambodia.com
www.khcambodia.net
www.khcambodia.org
www.khcambodia.info
www.khcambodia.biz
www.khcambodia.us
www.khcambodia.mobi
www.hcambodia.com
www.khcambodia.com
www.jhcambodia.com
www.kjhcambodia.com
www.jkhcambodia.com
www.ihcambodia.com
www.kihcambodia.com
www.ikhcambodia.com
www.mhcambodia.com
www.kmhcambodia.com
www.mkhcambodia.com
www.lhcambodia.com
www.klhcambodia.com
www.lkhcambodia.com
www.ohcambodia.com
www.kohcambodia.com
www.okhcambodia.com
www.kcambodia.com
www.kbcambodia.com
www.khbcambodia.com
www.kbhcambodia.com
www.kgcambodia.com
www.khgcambodia.com
www.kghcambodia.com
www.kycambodia.com
www.khycambodia.com
www.kyhcambodia.com
www.kucambodia.com
www.khucambodia.com
www.kuhcambodia.com
www.kjcambodia.com
www.khjcambodia.com
www.kncambodia.com
www.khncambodia.com
www.knhcambodia.com
www.khambodia.com
www.khxambodia.com
www.khcxambodia.com
www.khxcambodia.com
www.khdambodia.com
www.khcdambodia.com
www.khdcambodia.com
www.khfambodia.com
www.khcfambodia.com
www.khfcambodia.com
www.khvambodia.com
www.khcvambodia.com
www.khvcambodia.com
www.khcmbodia.com
www.khcqmbodia.com
www.khcaqmbodia.com
www.khcqambodia.com
www.khcwmbodia.com
www.khcawmbodia.com
www.khcwambodia.com
www.khcsmbodia.com
www.khcasmbodia.com
www.khcsambodia.com
www.khczmbodia.com
www.khcazmbodia.com
www.khczambodia.com
www.khcabodia.com
www.khcanbodia.com
www.khcamnbodia.com
www.khcanmbodia.com
www.khcajbodia.com
www.khcamjbodia.com
www.khcajmbodia.com
www.khcakbodia.com
www.khcamkbodia.com
www.khcakmbodia.com
www.khcamodia.com
www.khcamvodia.com
www.khcambvodia.com
www.khcamvbodia.com
www.khcamgodia.com
www.khcambgodia.com
www.khcamgbodia.com
www.khcamhodia.com
www.khcambhodia.com
www.khcamhbodia.com
www.khcamnodia.com
www.khcambnodia.com
www.khcambdia.com
www.khcambidia.com
www.khcamboidia.com
www.khcambiodia.com
www.khcambkdia.com
www.khcambokdia.com
www.khcambkodia.com
www.khcambldia.com
www.khcamboldia.com
www.khcamblodia.com
www.khcambpdia.com
www.khcambopdia.com
www.khcambpodia.com
www.khcamboia.com
www.khcamboxia.com
www.khcambodxia.com
www.khcamboxdia.com
www.khcambosia.com
www.khcambodsia.com
www.khcambosdia.com
www.khcamboeia.com
www.khcambodeia.com
www.khcamboedia.com
www.khcamboria.com
www.khcambodria.com
www.khcambordia.com
www.khcambofia.com
www.khcambodfia.com
www.khcambofdia.com
www.khcambocia.com
www.khcambodcia.com
www.khcambocdia.com
www.khcamboda.com
www.khcambodua.com
www.khcambodiua.com
www.khcamboduia.com
www.khcambodja.com
www.khcambodija.com
www.khcambodjia.com
www.khcambodka.com
www.khcambodika.com
www.khcambodkia.com
www.khcambodoa.com
www.khcambodioa.com
www.khcambodoia.com
www.khcambodi.com
www.khcambodiq.com
www.khcambodiaq.com
www.khcambodiqa.com
www.khcambodiw.com
www.khcambodiaw.com
www.khcambodiwa.com
www.khcambodis.com
www.khcambodias.com
www.khcambodisa.com
www.khcambodiz.com
www.khcambodiaz.com
www.khcambodiza.com
www.khcambodia.con
Last Tested: