Xdbj62890839.com Site Title

园林绿化服务、风景园林工程设计、租赁绿植花卉、销售花卉、北京雄鼎园艺有限公司

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北京皓德人行商贸有限公司成立于2009年11月11日,注册地位于北京市朝阳区孙河乡下辛堡村村东富锦园艺内,法定代表人为张灵。经营范围包括销售食品;工程设计;出版物零售;销售日用品、化妆品、金属材料、文具用品、珠宝首饰、工艺品、家具(不从事实体店铺经营)、医疗器械I类、体育用品、针纺织品、五金交电(不从事实体店铺经营、不含电动自行车)、机械设备、汽车配件、建筑材料(不从事实体店铺经营)、装饰材料(不从事实体店铺经营)、花卉、家用电器、厨房用具、卫生间用具(不从事实体店铺经营)、乐器、箱包、服装、鞋帽、仪器仪表、电子产品、照相器材、通讯设备、新鲜蔬菜、新鲜水果;清洁服务(不含餐具消毒);经济贸易咨询;医学研究(不含诊疗活动);承办展览展示活动;组织文化艺术交流活动(不含演出);礼仪服务;会议服务;包装服务(不含气体包装);翻译服务;设计、制作、代理、发布广告;电脑图文设计;市场调查;企业策划;经济贸易咨询;租赁绿植花卉。(市场主体依法自主选择经营项目,开展经营活动;出版物零售、销售食品、工程设计以及依法须经批准的项目,经相关部门批准后依批准的内容开展经营活动;不得从事国家和本市产业政策禁止和限制类项目的经营活动。)

Xdbj62890839.com Test Results

Xdbj62890839.com Mobile Performance: 93/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Largest Contentful Paint element
3,230 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 999 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Serve images in next-gen formats
Potential savings of 686 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.
Efficiently encode images
Potential savings of 76 KiB
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.
Serve static assets with an efficient cache policy
24 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
Eliminate render-blocking resources
Potential savings of 0 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.
Max Potential First Input Delay
720 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.

Xdbj62890839.com Mobile SEO: 100/100
Quick overview:

Xdbj62890839.com Mobile Best Practices: 79/100
Quick overview:
Trust and Safety
Does not use HTTPS
25 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.
Xdbj62890839.com Mobile Accessibility: 79/100
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.
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.
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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