Sxlingyi.com Site Title

陕西凌艺科技工程有限公司_商城系统销售_o2o系统开发

Sxlingyi.com Meta Description

陕西凌艺科技工程有限公司成立于2016年11月03日，注册地位于西安市未央区太华北路大明宫中央广场第1栋3单元25层32516号房，法定代表人为程伟国。经营范围包括一般项目：室内装饰装修；园林绿化工程施工；工程管理服务；消防器材销售；防洪除涝设施管理；地质勘查技术服务；基础地质勘查；建筑防水卷材产品销售；建筑物清洁服务；建筑工程用机械销售；专用设备修理；机械设备租赁；装卸搬运；企业管理；信息咨询服务（不含许可类信息咨询服务）；轻质建筑材料销售；建筑材料销售；建筑装饰材料销售；五金产品批发；家具销售；日用产品修理；金属门窗工程施工；门窗销售；金属制品销售；卫生陶瓷制品销售；表面功能材料销售；灯具销售；电子产品销售；家用电器销售；机械设备销售；管道运输设备销售；阀门和旋塞销售；市政设施管理；建筑工程机械与设备租赁；规划设计管理；安全系统监控服务。（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：房屋建筑和市政基础设施项目工程总承包；建设工程监理；电力设施承装、承修、承试；公路工程监理；公路管理与养护；消防技术服务；测绘服务；文物保护工程施工；文物保护工程设计；文物保护工程勘察；建设工程质量检测；建设工程勘察；建筑劳务分包。（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，具体经营项目以审批结果为准）

Sxlingyi.com Test Results

Sxlingyi.com Mobile Performance: 100/100
Quick overview:
Insights
Optimize viewport for mobile
Tap interactions may be delayed by up to 300 ms if the viewport is not optimized for mobile.
Document request latency
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag. No `<meta name="viewport">` tag found

Sxlingyi.com Mobile SEO: 82/100
Quick overview:
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Document does not have a meta description
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Page has unsuccessful HTTP status code
404
Pages with unsuccessful HTTP status codes may not be indexed properly. Learn more about HTTP status codes.

Sxlingyi.com Mobile Best Practices: 62/100
Quick overview:
Trust and Safety
Does not use HTTPS
1 insecure request 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.
User Experience
Document doesn't use legible font sizes
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px. Learn more about legible font sizes. Text is illegible because there's no viewport meta tag optimized for mobile screens.
Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag. No `<meta name="viewport">` tag found
General
Browser errors were logged to the console
Errors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
Browser Compatibility
Charset declaration is missing or occurs too late in the HTML
A character encoding declaration is required. It can be done with a `<meta>` tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header. Learn more about declaring the character encoding.
Page lacks the HTML doctype, thus triggering quirks-mode
Specifying a doctype prevents the browser from switching to quirks-mode. Learn more about the doctype declaration. Document must contain a doctype
Sxlingyi.com Mobile Accessibility: 79/100
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.
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