Szlinkyun.com Site Title

随州霖云信息科技有限公司_定制开发erp系统_APP开发定制

Szlinkyun.com Meta Description

随州霖云信息科技有限公司成立于2018年06月05日，注册地位于随州高新技术产业园区望城岗村（互联网+创客空间5栋5层），法定代表人为余维硕。经营范围包括计算机软硬件及系统研发、设计、技术转让、技术服务、技术咨询（不含医疗相关信息服务及经营性互联网信息服务）；计算机软硬件及电子产品（不含卫星地面接收器及无线电发射装置）研发、销售；会议及展览服务；市场营销策划；设计、制作、代理、发布各类广告；电脑图文设计、电脑动画设计；信息系统集成服务；互联网数据服务（不含电信业务）；汽车贸易。（以上经营项目均不含国家限制、禁止及需取得前置许可的经营项目，涉及许可经营项目，应取得相关部门许可后并按许可项目方可经营）

Szlinkyun.com Test Results

Szlinkyun.com Mobile Performance: 87/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Reduce unused JavaScript
Potential savings of 83 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Reduce unused CSS
Potential savings of 36 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Serve images in next-gen formats
Potential savings of 213 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.
Eliminate render-blocking resources
Potential savings of 1,590 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.
Largest Contentful Paint element
3,030 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Minify CSS
Potential savings of 5 KiB
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Properly size images
Potential savings of 320 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Serve static assets with an efficient cache policy
55 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
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
Ensure text remains visible during webfont load
Leverage the `font-display` CSS feature to ensure text is user-visible while webfonts are loading. Learn more about `font-display`.
Defer offscreen images
Potential savings of 65 KiB
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. Learn how to defer offscreen images.
Enable text compression
Potential savings of 22 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.
Insights
Third parties
Third party code can significantly impact load performance. Reduce and defer loading of third party code to prioritize your page's content.
Optimize viewport for mobile
Tap interactions may be delayed by up to 300 ms if the viewport is not optimized for mobile.
LCP request discovery
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
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.
Layout shift culprits
Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.
Improve image delivery
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Render blocking requests
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.
Time to Interactive
4.7 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.

Szlinkyun.com Mobile SEO: 92/100
Quick overview:
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Image elements do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Szlinkyun.com Mobile Best Practices: 72/100
Quick overview:
User Experience
Displays images with incorrect aspect ratio
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
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 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.
Does not use HTTPS
59 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.
Szlinkyun.com Mobile Accessibility: 44/100
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.
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 do not have `[alt]` attributes
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Links do not have a discernible name
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
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.
Best practices
These items highlight common accessibility best practices.
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
List items (`<li>`) are not contained within `<ul>`, `<ol>` or `<menu>` parent elements.
Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.
Lists do not contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Screen readers have a specific way of announcing lists. Ensuring proper list structure aids screen reader output. Learn more about proper list structure.
Similar sites
Similar tests
www.szlinkyun.com
www.szlinkyun.net
www.szlinkyun.org
www.szlinkyun.info
www.szlinkyun.biz
www.szlinkyun.us
www.szlinkyun.mobi
www.zlinkyun.com
www.szlinkyun.com
www.wzlinkyun.com
www.swzlinkyun.com
www.wszlinkyun.com
www.ezlinkyun.com
www.sezlinkyun.com
www.eszlinkyun.com
www.dzlinkyun.com
www.sdzlinkyun.com
www.dszlinkyun.com
www.zzlinkyun.com
www.szzlinkyun.com
www.zszlinkyun.com
www.xzlinkyun.com
www.sxzlinkyun.com
www.xszlinkyun.com
www.azlinkyun.com
www.sazlinkyun.com
www.aszlinkyun.com
www.slinkyun.com
www.sxlinkyun.com
www.szxlinkyun.com
www.sslinkyun.com
www.szslinkyun.com
www.sszlinkyun.com
www.salinkyun.com
www.szalinkyun.com
www.szinkyun.com
www.szpinkyun.com
www.szlpinkyun.com
www.szplinkyun.com
www.szoinkyun.com
www.szloinkyun.com
www.szolinkyun.com
www.szkinkyun.com
www.szlkinkyun.com
www.szklinkyun.com
www.szlnkyun.com
www.szlunkyun.com
www.szliunkyun.com
www.szluinkyun.com
www.szljnkyun.com
www.szlijnkyun.com
www.szljinkyun.com
www.szlknkyun.com
www.szliknkyun.com
www.szlonkyun.com
www.szlionkyun.com
www.szlikyun.com
www.szlibkyun.com
www.szlinbkyun.com
www.szlibnkyun.com
www.szlihkyun.com
www.szlinhkyun.com
www.szlihnkyun.com
www.szlijkyun.com
www.szlinjkyun.com
www.szlimkyun.com
www.szlinmkyun.com
www.szlimnkyun.com
www.szlinyun.com
www.szlinjyun.com
www.szlinkjyun.com
www.szliniyun.com
www.szlinkiyun.com
www.szlinikyun.com
www.szlinmyun.com
www.szlinkmyun.com
www.szlinlyun.com
www.szlinklyun.com
www.szlinlkyun.com
www.szlinoyun.com
www.szlinkoyun.com
www.szlinokyun.com
www.szlinkun.com
www.szlinktun.com
www.szlinkytun.com
www.szlinktyun.com
www.szlinkgun.com
www.szlinkygun.com
www.szlinkgyun.com
www.szlinkhun.com
www.szlinkyhun.com
www.szlinkhyun.com
www.szlinkuun.com
www.szlinkyuun.com
www.szlinkuyun.com
www.szlinkyn.com
www.szlinkyyn.com
www.szlinkyuyn.com
www.szlinkyyun.com
www.szlinkyhn.com
www.szlinkyuhn.com
www.szlinkyjn.com
www.szlinkyujn.com
www.szlinkyjun.com
www.szlinkyin.com
www.szlinkyuin.com
www.szlinkyiun.com
www.szlinkyu.com
www.szlinkyub.com
www.szlinkyunb.com
www.szlinkyubn.com
www.szlinkyuh.com
www.szlinkyunh.com
www.szlinkyuj.com
www.szlinkyunj.com
www.szlinkyum.com
www.szlinkyunm.com
www.szlinkyumn.com
www.szlinkyun.con
Last Tested: