Zaodoctor.com Site Title

广州早朵信息科技有限公司 广州网页优化 广州网页推广

Zaodoctor.com Meta Description

广州早朵信息科技有限公司成立于2018年04月25日，注册地位于广州市越秀区东风东路761号36层03-04单元，法定代表人为严峻。经营范围包括远程健康管理服务;互联网数据服务;信息技术咨询服务;技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广;信息咨询服务（不含许可类信息咨询服务）;数据处理服务;数据处理和存储支持服务;大数据服务;人力资源服务（不含职业中介活动、劳务派遣服务）;软件开发;卫生用品和一次性使用医疗用品销售;集成电路设计;教育咨询服务（不含涉许可审批的教育培训活动）;信息系统集成服务;信息系统运行维护服务;第二类医疗器械销售;健康咨询服务（不含诊疗服务）;广告设计、代理;广告制作;广告发布（非广播电台、电视台、报刊出版单位）;地理遥感信息服务;化妆品零售;化妆品批发;服装服饰批发;服装服饰零售;制药专用设备销售;劳动保护用品销售;日用品批发;日用品销售;日用杂品销售;日用百货销售;纸制品销售;市场营销策划;食品用洗涤剂销售;包装专用设备销售;电力设施器材销售;电力设施器材制造;电气设备销售;卫生陶瓷制品销售;智能机器人销售;厨具卫具及日用杂品批发;医护人员防护用品批发;风机、风扇销售;食品经营（仅销售预包装食品）;实验分析仪器销售;日用木制品销售;电子元器件与机电组件设备销售;日用口罩（非医用）销售;消毒剂销售（不含危险化学品）;卫生用品和一次性使用医疗用品销售;特种劳动防护用品销售;劳动保护用品销售;新鲜水果批发;电线、电缆经营;初级农产品收购;家居用品销售;家具零配件销售;再生资源销售;家用电器零配件销售;针纺织品销售;礼品花卉销售;灯具销售;卫生洁具销售;互联网销售（除销售需要许可的商品）;食品添加剂销售;日用玻璃制品销售;木制容器销售;林业产品销售;模具销售;水产品批发;烘炉、熔炉及电炉销售;地板销售;农副产品销售;竹制品销售;个人卫生用品销售;家用电器销售;文具用品批发;生活垃圾处理装备销售;食用农产品批发;第一类医疗器械销售;第二类医疗器械销售;计算器设备销售;软件销售;办公设备耗材销售;云计算设备销售;五金产品批发;医用口罩批发;人工智能硬件销售;办公用品销售;地产中草药（不含中药饮片）购销;中草药收购;网络文化经营;消毒器械销售;食品经营;食盐批发;保健食品销售

Zaodoctor.com Test Results

Zaodoctor.com Mobile Performance: 77/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Largest Contentful Paint element
3,110 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Serve images in next-gen formats
Est savings of 171 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.
Properly size images
Est savings of 219 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Eliminate render-blocking resources
Est savings of 200 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
Est savings of 1,260 ms
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Avoid large layout shifts
1 layout shift 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
Defer offscreen images
Est savings of 42 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.
Avoid serving legacy JavaScript to modern browsers
Est savings of 0 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support legacy browsers. Learn why most sites can deploy ES6+ code without transpiling
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
28 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
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
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.
LCP request discovery
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Document request latency
Est savings of 2,110 ms
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Network dependency tree
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Render blocking requests
Est savings of 710 ms
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.
Forced reflow
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
Improve image delivery
Est savings of 402 KiB
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Use efficient cache lifetimes
Est savings of 29 KiB
A long cache lifetime can speed up repeat visits to your page. Learn more.

Zaodoctor.com Mobile SEO: 92/100
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 how to make links crawlable

Zaodoctor.com Mobile Best Practices: 79/100
Quick overview:
Trust and Safety
Does not use HTTPS
2 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.
Zaodoctor.com Mobile Accessibility: 61/100
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.
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.
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