Mangkaka.com Site Title
合肥光卡食品有限公司_焙炒咖啡生产_加工及销售_预包装及散装食品销售和生产
Mangkaka.com Meta Description
合肥光卡食品有限公司成立于2017年06月13日，注册地位于安徽省合肥市高新区潜水东路10号新悦达装饰公司厂房（含1#2#厂房）五层西，法定代表人为吴凌波。经营范围包括焙炒咖啡（焙炒咖啡豆、咖啡粉）生产、加工及销售；预包装及散装食品销售和生产；冷热饮品、家用电器、日用品、餐饮设备、办公用品销售；企业管理咨询，企业营销策划；教育咨询；自营或代理各类商品和技术的进出口业务（国家限定企业经营或禁止进出口的商品和技术除外）电子商务信息技术服务。（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）合肥光卡食品有限公司对外投资4家公司。
Mangkaka.com Test Results
Mangkaka.com Mobile Performance: 65/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Eliminate render-blocking resources
Potential savings of 1,270 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.
Minify JavaScript
Potential savings of 7 KiB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Use video formats for animated content
Potential savings of 5,931 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 about efficient video formats
Largest Contentful Paint element
12,300 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Reduce unused JavaScript
Potential savings of 49 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.
Avoid an excessive DOM size
2,250 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.
Properly size images
Potential savings of 941 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Avoid enormous network payloads
Total size was 10,546 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
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`.
Serve static assets with an efficient cache policy
73 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
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 serve modern JavaScript
Preload Largest Contentful Paint image
Potential savings of -150 ms
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.
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().
Insights
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
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.
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
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.
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.
Time to Interactive
12.3 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.
Max Potential First Input Delay
120 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.
Mangkaka.com Mobile SEO: 83/100
Quick overview:
Crawling and Indexing
To appear in search results, crawlers need access to your app.
robots.txt is not valid
1,295 errors found
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
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.
Mangkaka.com Mobile Best Practices: 72/100
Quick overview:
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.
Displays images with incorrect aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Trust and Safety
Does not use HTTPS
75 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.
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.
Mangkaka.com Mobile Accessibility: 26/100
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 about proper list structure.
Definition list items are not wrapped in `<dl>` elements
Definition list items (`<dt>` and `<dd>`) must be wrapped in a parent `<dl>` element to ensure that screen readers can properly announce them. Learn how to structure definition lists correctly.
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.
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.
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.
`<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.
Select elements do not have associated label elements.
Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the `select` element.
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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
`[lang]` attributes do not have a valid value
Specifying a valid BCP 47 language on elements helps ensure that text is pronounced correctly by a screen reader. Learn how to use the `lang` attribute.
`<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.
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.
Similar sites
Similar tests
www.mangkaka.com
www.mangkaka.net
www.mangkaka.org
www.mangkaka.info
www.mangkaka.biz
www.mangkaka.us
www.mangkaka.mobi
www.angkaka.com
www.mangkaka.com
www.nangkaka.com
www.mnangkaka.com
www.nmangkaka.com
www.jangkaka.com
www.mjangkaka.com
www.jmangkaka.com
www.kangkaka.com
www.mkangkaka.com
www.kmangkaka.com
www.mngkaka.com
www.mqngkaka.com
www.maqngkaka.com
www.mqangkaka.com
www.mwngkaka.com
www.mawngkaka.com
www.mwangkaka.com
www.msngkaka.com
www.masngkaka.com
www.msangkaka.com
www.mzngkaka.com
www.mazngkaka.com
www.mzangkaka.com
www.magkaka.com
www.mabgkaka.com
www.manbgkaka.com
www.mabngkaka.com
www.mahgkaka.com
www.manhgkaka.com
www.mahngkaka.com
www.majgkaka.com
www.manjgkaka.com
www.majngkaka.com
www.mamgkaka.com
www.manmgkaka.com
www.mamngkaka.com
www.mankaka.com
www.manfkaka.com
www.mangfkaka.com
www.manfgkaka.com
www.manvkaka.com
www.mangvkaka.com
www.manvgkaka.com
www.mantkaka.com
www.mangtkaka.com
www.mantgkaka.com
www.manbkaka.com
www.mangbkaka.com
www.manykaka.com
www.mangykaka.com
www.manygkaka.com
www.manhkaka.com
www.manghkaka.com
www.mangaka.com
www.mangjaka.com
www.mangkjaka.com
www.mangjkaka.com
www.mangiaka.com
www.mangkiaka.com
www.mangikaka.com
www.mangmaka.com
www.mangkmaka.com
www.mangmkaka.com
www.manglaka.com
www.mangklaka.com
www.manglkaka.com
www.mangoaka.com
www.mangkoaka.com
www.mangokaka.com
www.mangkka.com
www.mangkqka.com
www.mangkaqka.com
www.mangkqaka.com
www.mangkwka.com
www.mangkawka.com
www.mangkwaka.com
www.mangkska.com
www.mangkaska.com
www.mangksaka.com
www.mangkzka.com
www.mangkazka.com
www.mangkzaka.com
www.mangkaa.com
www.mangkaja.com
www.mangkakja.com
www.mangkajka.com
www.mangkaia.com
www.mangkakia.com
www.mangkaika.com
www.mangkama.com
www.mangkakma.com
www.mangkamka.com
www.mangkala.com
www.mangkakla.com
www.mangkalka.com
www.mangkaoa.com
www.mangkakoa.com
www.mangkaoka.com
www.mangkak.com
www.mangkakq.com
www.mangkakaq.com
www.mangkakqa.com
www.mangkakw.com
www.mangkakaw.com
www.mangkakwa.com
www.mangkaks.com
www.mangkakas.com
www.mangkaksa.com
www.mangkakz.com
www.mangkakaz.com
www.mangkakza.com
www.mangkaka.con
www.mangkaka.net
www.mangkaka.org
www.mangkaka.info
www.mangkaka.biz
www.mangkaka.us
www.mangkaka.mobi
www.angkaka.com
www.mangkaka.com
www.nangkaka.com
www.mnangkaka.com
www.nmangkaka.com
www.jangkaka.com
www.mjangkaka.com
www.jmangkaka.com
www.kangkaka.com
www.mkangkaka.com
www.kmangkaka.com
www.mngkaka.com
www.mqngkaka.com
www.maqngkaka.com
www.mqangkaka.com
www.mwngkaka.com
www.mawngkaka.com
www.mwangkaka.com
www.msngkaka.com
www.masngkaka.com
www.msangkaka.com
www.mzngkaka.com
www.mazngkaka.com
www.mzangkaka.com
www.magkaka.com
www.mabgkaka.com
www.manbgkaka.com
www.mabngkaka.com
www.mahgkaka.com
www.manhgkaka.com
www.mahngkaka.com
www.majgkaka.com
www.manjgkaka.com
www.majngkaka.com
www.mamgkaka.com
www.manmgkaka.com
www.mamngkaka.com
www.mankaka.com
www.manfkaka.com
www.mangfkaka.com
www.manfgkaka.com
www.manvkaka.com
www.mangvkaka.com
www.manvgkaka.com
www.mantkaka.com
www.mangtkaka.com
www.mantgkaka.com
www.manbkaka.com
www.mangbkaka.com
www.manykaka.com
www.mangykaka.com
www.manygkaka.com
www.manhkaka.com
www.manghkaka.com
www.mangaka.com
www.mangjaka.com
www.mangkjaka.com
www.mangjkaka.com
www.mangiaka.com
www.mangkiaka.com
www.mangikaka.com
www.mangmaka.com
www.mangkmaka.com
www.mangmkaka.com
www.manglaka.com
www.mangklaka.com
www.manglkaka.com
www.mangoaka.com
www.mangkoaka.com
www.mangokaka.com
www.mangkka.com
www.mangkqka.com
www.mangkaqka.com
www.mangkqaka.com
www.mangkwka.com
www.mangkawka.com
www.mangkwaka.com
www.mangkska.com
www.mangkaska.com
www.mangksaka.com
www.mangkzka.com
www.mangkazka.com
www.mangkzaka.com
www.mangkaa.com
www.mangkaja.com
www.mangkakja.com
www.mangkajka.com
www.mangkaia.com
www.mangkakia.com
www.mangkaika.com
www.mangkama.com
www.mangkakma.com
www.mangkamka.com
www.mangkala.com
www.mangkakla.com
www.mangkalka.com
www.mangkaoa.com
www.mangkakoa.com
www.mangkaoka.com
www.mangkak.com
www.mangkakq.com
www.mangkakaq.com
www.mangkakqa.com
www.mangkakw.com
www.mangkakaw.com
www.mangkakwa.com
www.mangkaks.com
www.mangkakas.com
www.mangkaksa.com
www.mangkakz.com
www.mangkakaz.com
www.mangkakza.com
www.mangkaka.con