Nsfaka.com Site Title
快速连接器_光纤跳线_配线光缆_皮线光缆_市内布线光缆_无源器件_线路辅助设施_济南楠尚通信技术有限公司
Nsfaka.com Meta Description
济南楠尚通信技术有限公司成立于2020年11月24日，注册地位于山东省济南市市中区普利门三角地绿地普利中心6号楼1612室，法定代表人为罗鑫洣。经营范围包括一般项目：网络技术服务；信息系统集成服务；计算机系统服务；信息咨询服务（不含许可类信息咨询服务）；数字内容制作服务（不含出版发行）；软件开发；广告制作；广告设计、代理；广告发布（非广播电台、电视台、报刊出版单位）；市场调查（不含涉外调查）；市场营销策划；企业形象策划；企业管理；会议及展览服务；工艺美术品及收藏品零售（象牙及其制品除外）；计算机软硬件及辅助设备零售；电子产品销售；通讯设备销售；办公用品销售（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：网络文化经营；基础电信业务；第一类增值电信业务；第二类增值电信业务（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，具体经营项目以审批结果为准）
Nsfaka.com Test Results
Nsfaka.com Mobile Performance: 81/100
Quick overview:
First Meaningful Paint
2.1 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.
Script Treemap Data
Used for treemap app
Network Requests
Lists the network requests that were made during page load.
Final Screenshot
The last screenshot captured of the pageload.
481785694468
Network Round Trip Times
20 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.
Tasks
Lists the toplevel main thread tasks that executed during page load.
Diagnostics
Collection of useful page vitals.
Server Backend Latencies
490 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.
Nsfaka.com Mobile SEO: 98/100
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
87% 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.
Nsfaka.com Mobile Best Practices: 73/100
Quick overview:
User Experience
Serves images with low resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Trust and Safety
Does not use HTTPS
29 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
Nsfaka.com Mobile PWA: 38/100
Quick overview:
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.
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
Nsfaka.com Mobile Accessibility: 80/100
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.
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.
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.
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.
Touch targets have sufficient size and 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.
Similar sites
Similar tests
www.nsfaka.com
www.nsfaka.net
www.nsfaka.org
www.nsfaka.info
www.nsfaka.biz
www.nsfaka.us
www.nsfaka.mobi
www.sfaka.com
www.nsfaka.com
www.bsfaka.com
www.nbsfaka.com
www.bnsfaka.com
www.hsfaka.com
www.nhsfaka.com
www.hnsfaka.com
www.jsfaka.com
www.njsfaka.com
www.jnsfaka.com
www.msfaka.com
www.nmsfaka.com
www.mnsfaka.com
www.nfaka.com
www.nwfaka.com
www.nswfaka.com
www.nwsfaka.com
www.nefaka.com
www.nsefaka.com
www.nesfaka.com
www.ndfaka.com
www.nsdfaka.com
www.ndsfaka.com
www.nzfaka.com
www.nszfaka.com
www.nzsfaka.com
www.nxfaka.com
www.nsxfaka.com
www.nxsfaka.com
www.nafaka.com
www.nsafaka.com
www.nasfaka.com
www.nsaka.com
www.nscaka.com
www.nsfcaka.com
www.nscfaka.com
www.nsdaka.com
www.nsfdaka.com
www.nsraka.com
www.nsfraka.com
www.nsrfaka.com
www.nstaka.com
www.nsftaka.com
www.nstfaka.com
www.nsgaka.com
www.nsfgaka.com
www.nsgfaka.com
www.nsvaka.com
www.nsfvaka.com
www.nsvfaka.com
www.nsfka.com
www.nsfqka.com
www.nsfaqka.com
www.nsfqaka.com
www.nsfwka.com
www.nsfawka.com
www.nsfwaka.com
www.nsfska.com
www.nsfaska.com
www.nsfsaka.com
www.nsfzka.com
www.nsfazka.com
www.nsfzaka.com
www.nsfaa.com
www.nsfaja.com
www.nsfakja.com
www.nsfajka.com
www.nsfaia.com
www.nsfakia.com
www.nsfaika.com
www.nsfama.com
www.nsfakma.com
www.nsfamka.com
www.nsfala.com
www.nsfakla.com
www.nsfalka.com
www.nsfaoa.com
www.nsfakoa.com
www.nsfaoka.com
www.nsfak.com
www.nsfakq.com
www.nsfakaq.com
www.nsfakqa.com
www.nsfakw.com
www.nsfakaw.com
www.nsfakwa.com
www.nsfaks.com
www.nsfakas.com
www.nsfaksa.com
www.nsfakz.com
www.nsfakaz.com
www.nsfakza.com
www.nsfaka.con
www.nsfaka.net
www.nsfaka.org
www.nsfaka.info
www.nsfaka.biz
www.nsfaka.us
www.nsfaka.mobi
www.sfaka.com
www.nsfaka.com
www.bsfaka.com
www.nbsfaka.com
www.bnsfaka.com
www.hsfaka.com
www.nhsfaka.com
www.hnsfaka.com
www.jsfaka.com
www.njsfaka.com
www.jnsfaka.com
www.msfaka.com
www.nmsfaka.com
www.mnsfaka.com
www.nfaka.com
www.nwfaka.com
www.nswfaka.com
www.nwsfaka.com
www.nefaka.com
www.nsefaka.com
www.nesfaka.com
www.ndfaka.com
www.nsdfaka.com
www.ndsfaka.com
www.nzfaka.com
www.nszfaka.com
www.nzsfaka.com
www.nxfaka.com
www.nsxfaka.com
www.nxsfaka.com
www.nafaka.com
www.nsafaka.com
www.nasfaka.com
www.nsaka.com
www.nscaka.com
www.nsfcaka.com
www.nscfaka.com
www.nsdaka.com
www.nsfdaka.com
www.nsraka.com
www.nsfraka.com
www.nsrfaka.com
www.nstaka.com
www.nsftaka.com
www.nstfaka.com
www.nsgaka.com
www.nsfgaka.com
www.nsgfaka.com
www.nsvaka.com
www.nsfvaka.com
www.nsvfaka.com
www.nsfka.com
www.nsfqka.com
www.nsfaqka.com
www.nsfqaka.com
www.nsfwka.com
www.nsfawka.com
www.nsfwaka.com
www.nsfska.com
www.nsfaska.com
www.nsfsaka.com
www.nsfzka.com
www.nsfazka.com
www.nsfzaka.com
www.nsfaa.com
www.nsfaja.com
www.nsfakja.com
www.nsfajka.com
www.nsfaia.com
www.nsfakia.com
www.nsfaika.com
www.nsfama.com
www.nsfakma.com
www.nsfamka.com
www.nsfala.com
www.nsfakla.com
www.nsfalka.com
www.nsfaoa.com
www.nsfakoa.com
www.nsfaoka.com
www.nsfak.com
www.nsfakq.com
www.nsfakaq.com
www.nsfakqa.com
www.nsfakw.com
www.nsfakaw.com
www.nsfakwa.com
www.nsfaks.com
www.nsfakas.com
www.nsfaksa.com
www.nsfakz.com
www.nsfakaz.com
www.nsfakza.com
www.nsfaka.con