Kunbo99.com Site Title
济宁坤波工业科技有限公司_密封件_工矿设备_机电设备研发
Kunbo99.com Meta Description
济宁坤波工业科技有限公司成立于2014年06月13日，注册地位于山东省济宁市任城区车站西路28号，法定代表人为孙瑜。经营范围包括密封件、工矿设备、机电设备、风动工具、磨具、刀具的研发、设计、制造、销售、维修 ；橡胶制品、螺栓紧固件、五金产品、工矿设备、机电设备、金属材料、办公用品、普通劳保用品、清洁剂、化工产品（以上不含危险化学品）、仪器仪表、电气设备、工程机械及配件、日用百货、金属材料、家用电器的销售；普通货物及技术的进出口业务；带压堵漏产品、防腐材料的研发、设计、生产、销售；水处理设备安装、销售；光伏产品、太阳能产品开发、设计、制造、销售、安装、维护及技术咨询。(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)
Kunbo99.com Test Results
Kunbo99.com Mobile Performance: 99/100
Quick overview:
Max Potential First Input Delay
810 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.
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Properly size images
Potential savings of 251 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Efficiently encode images
Potential savings of 86 KiB
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.
Serve images in next-gen formats
Potential savings of 343 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.
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.
Serve static assets with an efficient cache policy
26 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
Kunbo99.com Mobile SEO: 100/100
Quick overview:
Kunbo99.com Mobile Best Practices: 79/100
Quick overview:
Trust and Safety
Does not use HTTPS
27 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.
Kunbo99.com Mobile Accessibility: 80/100
Quick overview:
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.
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.
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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