Iu513.com Site Title
厦门悠旭国际旅行社有限公司_旅游业务_保险兼业代理业务
Iu513.com Meta Description
厦门悠旭国际旅行社有限公司成立于2001年12月07日，注册地位于厦门市思明区环岛东路1699号建发国际大厦十层A单元，法定代表人为陈丽霜。经营范围包括许可项目：旅游业务；保险兼业代理业务；道路旅客运输站经营。（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）一般项目：旅行社服务网点旅游招徕、咨询服务；进出口代理；会议及展览服务；体育竞赛组织；组织体育表演活动；体育赛事策划；市场营销策划；企业形象策划；平面设计；咨询策划服务；广告设计、代理；广告制作；礼仪服务；组织文化艺术交流活动；健康咨询服务（不含诊疗服务）；旅客票务代理；工艺美术品及礼仪用品销售（象牙及其制品除外）；谷物销售；豆及薯类销售；农副产品销售；针纺织品销售；针纺织品及原料销售；服装服饰批发；服装服饰零售；鞋帽批发；鞋帽零售；化妆品批发；化妆品零售；卫生用品和一次性使用医疗用品销售；日用品销售；厨具卫具及日用杂品批发；日用杂品销售；日用百货销售；文具用品批发；文具用品零售；办公用品销售；教学用模型及教具销售；体育用品及器材批发；体育用品及器材零售；国内贸易代理；销售代理；眼镜销售（不含隐形眼镜）；箱包销售；互联网销售（除销售需要许可的商品）；教育咨询服务（不含涉许可审批的教育培训活动）；体验式拓展活动及策划；教育教学检测和评价活动；业务培训（不含教育培训、职业技能培训等需取得许可的培训）。（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）厦门悠旭国际旅行社有限公司对外投资33家公司，具有75处分支机构。
Iu513.com Test Results
Iu513.com Mobile Performance: 75/100
Quick overview:
First Meaningful Paint
2.3 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.
Diagnostics
Collection of useful page vitals.
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.
Metrics
Collects all available metrics.
Final Screenshot
The last screenshot captured of the pageload.
584160565976
Network Requests
Lists the network requests that were made during page load.
Server Backend Latencies
560 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.
Tasks
Lists the toplevel main thread tasks that executed during page load.
Script Treemap Data
Used for treemap app
Iu513.com Mobile SEO: 99/100
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
91% 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.
Iu513.com Mobile Best Practices: 77/100
Quick overview:
Trust and Safety
Does not use HTTPS
18 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
Iu513.com Mobile PWA: 38/100
Quick overview:
PWA Optimized
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.
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.
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.
Iu513.com Mobile Accessibility: 81/100
Quick overview:
Document has a main landmark.
One main landmark helps screen reader users navigate a web page. Learn more about landmarks.
Identical links have the same purpose.
Links with the same destination should have the same description, to help users understand the link's purpose and decide whether to follow it. Learn more about identical links.
Navigation
These are opportunities to improve keyboard navigation in your application.
The page contains a heading, skip link, or landmark region
Adding ways to bypass repetitive content lets keyboard users navigate the page more efficiently. Learn more about bypass blocks.
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.
Similar tests
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