Hbkwkj.com Site Title
湖北坤维科技有限公司，湖北网页优化，湖北网页推广
Hbkwkj.com Meta Description
湖北坤维科技有限公司成立于2014年11月27日，注册地位于湖北省黄冈市罗田县凤山镇小微企业园核心区（318国道北侧），法定代表人为袁华。经营范围包括一般项目：成品油批发（不含危险化学品）；金属包装容器及材料制造；金属包装容器及材料销售；专用设备制造（不含许可类专业设备制造）；专用设备修理；石油钻采专用设备制造；石油钻采专用设备销售；炼油、化工生产专用设备制造；炼油、化工生产专用设备销售；通用设备制造（不含特种设备制造）；通用设备修理；通用零部件制造；金属工具制造；金属结构制造；金属结构销售；包装专用设备制造；包装专用设备销售；站用加氢及储氢设施销售；特种设备销售；特种设备出租；集中式快速充电站；输配电及控制设备制造；机动车充电销售；泵及真空设备销售；金属制品研发；金属制品销售；终端计量设备销售；终端计量设备制造；机械设备销售；再生资源销售；新能源汽车废旧动力蓄电池回收及梯次利用（不含危险废物经营）；新能源汽车换电设施销售；人工智能通用应用系统；人工智能行业应用系统集成服务；人工智能公共服务平台技术咨询服务；服务消费机器人销售；机械设备研发；国内贸易代理；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；商务代理代办服务；采购代理服务；集贸市场管理服务；酒店管理（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）许可项目：成品油零售（不含危险化学品）；特种设备制造；特种设备安装改造修理；危险化学品包装物及容器生产；报废机动车回收；报废机动车拆解；食品经营（销售散装食品）；食品互联网销售（销售预包装食品）；酒类经营；餐饮服务；烟草制品零售；住宿服务（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，具体经营项目以相关部门批准文件或许可证件为准）湖北坤维科技有限公司对外投资1家公司，具有1处分支机构。
Hbkwkj.com Test Results
Hbkwkj.com Mobile Performance: 65/100
Quick overview:
First Meaningful Paint
4.8 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.
Time to Interactive
4.8 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.
Server Backend Latencies
530 ms
Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn more about server response time.
Script Treemap Data
Used for treemap app
Final Screenshot
The last screenshot captured of the pageload.
585358868042
Diagnostics
Collection of useful page vitals.
Tasks
Lists the toplevel main thread tasks that executed during page load.
Metrics
Collects all available metrics.
Network Round Trip Times
0 ms
Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn more about the Round Trip Time.
Network Requests
Lists the network requests that were made during page load.
Hbkwkj.com Mobile SEO: 96/100
Quick overview:
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. Learn how to make pages mobile-friendly.
Tap targets are not sized appropriately
57% appropriately sized tap targets
Interactive elements like buttons and links should be large enough (48x48px), or have enough space around them, to be easy enough to tap without overlapping onto other elements. Learn more about tap targets.
Hbkwkj.com Mobile Best Practices: 77/100
Quick overview:
General
Detected JavaScript libraries
All front-end JavaScript libraries detected on the page. Learn more about this JavaScript library detection diagnostic audit.
Trust and Safety
Does not use HTTPS
30 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.
Ensure CSP is effective against XSS attacks
A strong Content Security Policy (CSP) significantly reduces the risk of cross-site scripting (XSS) attacks. Learn how to use a CSP to prevent XSS
Hbkwkj.com Mobile PWA: 38/100
Quick overview:
PWA Optimized
Is not configured for a custom splash screen
A themed splash screen ensures a high-quality experience when users launch your app from their homescreens. Learn more about splash screens. Failures: No manifest was fetched.
Does not set a theme color for the address bar.
The browser address bar can be themed to match your site. Learn more about theming the address bar. Failures: No manifest was fetched,
No `<meta name="theme-color">` tag found.
Manifest doesn't have a maskable icon
A maskable icon ensures that the image fills the entire shape without being letterboxed when installing the app on a device. Learn about maskable manifest icons. No manifest was fetched
Installable
Web app manifest or service worker do not meet the installability requirements
1 reason
Service worker is the technology that enables your app to use many Progressive Web App features, such as offline, add to homescreen, and push notifications. With proper service worker and manifest implementations, browsers can proactively prompt users to add your app to their homescreen, which can lead to higher engagement. Learn more about manifest installability requirements.
Hbkwkj.com Mobile Accessibility: 64/100
Quick overview:
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.
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.
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.
Document has a main landmark.
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
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.
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