Ahquantong.com Site Title

教学软件开发及销售、安徽泉同教育科技有限公司

Ahquantong.com Meta Description

安徽泉同教育科技有限公司成立于2018年09月18日，注册地位于合肥市包河区望江东路188号4幢506，法定代表人为王友福。经营范围包括教学软件开发及销售；教育科研文献研究与开发；教育信息咨询；教育项目推广；文化交流活动组织策划；企业管理咨询；市场营销策划；商务信息咨询；互联网信息技术服务及咨询；计算机软硬件研发及维护；计算机技术咨询、技术服务；云计算技术应用、技术推广及技术咨询；自媒体运营管理及咨询；企业形象设计；文具、教学用品、办公用品、电子产品、计算机、网络设备销售；计算机网络系统集成。（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）

Ahquantong.com Test Results

Ahquantong.com Mobile Performance: 58/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Eliminate render-blocking resources
Potential savings of 770 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
40,740 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Enable text compression
Potential savings of 181 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.
Reduce unused CSS
Potential savings of 14 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.
Avoid multiple page redirects
Potential savings of 1,550 ms
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Properly size images
Potential savings of 10,295 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Defer offscreen images
Potential savings of 182 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.
Minify JavaScript
Potential savings of 3 KiB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Avoid an excessive DOM size
1,429 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.
Minify CSS
Potential savings of 3 KiB
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Reduce unused JavaScript
Potential savings of 122 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.
Serve images in next-gen formats
Potential savings of 28 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.
Minimize main-thread work
2.4 s
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Avoid `document.write()`
For users on slow connections, external scripts dynamically injected via `document.write()` can delay page load by tens of seconds. Learn how to avoid document.write().
Avoid enormous network payloads
Total size was 22,874 KiB
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Serve static assets with an efficient cache policy
242 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
Time to Interactive
43.4 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.
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.
LCP request discovery
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
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.
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.
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.

Ahquantong.com Mobile SEO: 83/100
Quick overview:
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Document doesn't have a `<title>` element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
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.

Ahquantong.com Mobile Best Practices: 66/100
Quick overview:
General
Uses deprecated APIs
1 warning found
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Trust and Safety
Does not use HTTPS
13 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.
Ahquantong.com Mobile Accessibility: 85/100
Quick overview:
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.
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.
Document doesn't have a `<title>` element
The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
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 sites
Similar tests
www.ahquantong.com
www.ahquantong.net
www.ahquantong.org
www.ahquantong.info
www.ahquantong.biz
www.ahquantong.us
www.ahquantong.mobi
www.hquantong.com
www.ahquantong.com
www.qhquantong.com
www.aqhquantong.com
www.qahquantong.com
www.whquantong.com
www.awhquantong.com
www.wahquantong.com
www.shquantong.com
www.ashquantong.com
www.sahquantong.com
www.zhquantong.com
www.azhquantong.com
www.zahquantong.com
www.aquantong.com
www.abquantong.com
www.ahbquantong.com
www.abhquantong.com
www.agquantong.com
www.ahgquantong.com
www.aghquantong.com
www.ayquantong.com
www.ahyquantong.com
www.ayhquantong.com
www.auquantong.com
www.ahuquantong.com
www.auhquantong.com
www.ajquantong.com
www.ahjquantong.com
www.ajhquantong.com
www.anquantong.com
www.ahnquantong.com
www.anhquantong.com
www.ahuantong.com
www.ahauantong.com
www.ahqauantong.com
www.ahaquantong.com
www.ahwuantong.com
www.ahqwuantong.com
www.ahwquantong.com
www.ahqantong.com
www.ahqyantong.com
www.ahquyantong.com
www.ahqyuantong.com
www.ahqhantong.com
www.ahquhantong.com
www.ahqhuantong.com
www.ahqjantong.com
www.ahqujantong.com
www.ahqjuantong.com
www.ahqiantong.com
www.ahquiantong.com
www.ahqiuantong.com
www.ahquntong.com
www.ahquqntong.com
www.ahquaqntong.com
www.ahquqantong.com
www.ahquwntong.com
www.ahquawntong.com
www.ahquwantong.com
www.ahqusntong.com
www.ahquasntong.com
www.ahqusantong.com
www.ahquzntong.com
www.ahquazntong.com
www.ahquzantong.com
www.ahquatong.com
www.ahquabtong.com
www.ahquanbtong.com
www.ahquabntong.com
www.ahquahtong.com
www.ahquanhtong.com
www.ahquahntong.com
www.ahquajtong.com
www.ahquanjtong.com
www.ahquajntong.com
www.ahquamtong.com
www.ahquanmtong.com
www.ahquamntong.com
www.ahquanong.com
www.ahquanrong.com
www.ahquantrong.com
www.ahquanrtong.com
www.ahquanfong.com
www.ahquantfong.com
www.ahquanftong.com
www.ahquangong.com
www.ahquantgong.com
www.ahquangtong.com
www.ahquanyong.com
www.ahquantyong.com
www.ahquanytong.com
www.ahquantng.com
www.ahquanting.com
www.ahquantoing.com
www.ahquantiong.com
www.ahquantkng.com
www.ahquantokng.com
www.ahquantkong.com
www.ahquantlng.com
www.ahquantolng.com
www.ahquantlong.com
www.ahquantpng.com
www.ahquantopng.com
www.ahquantpong.com
www.ahquantog.com
www.ahquantobg.com
www.ahquantonbg.com
www.ahquantobng.com
www.ahquantohg.com
www.ahquantonhg.com
www.ahquantohng.com
www.ahquantojg.com
www.ahquantonjg.com
www.ahquantojng.com
www.ahquantomg.com
www.ahquantonmg.com
www.ahquantomng.com
www.ahquanton.com
www.ahquantonf.com
www.ahquantongf.com
www.ahquantonfg.com
www.ahquantonv.com
www.ahquantongv.com
www.ahquantonvg.com
www.ahquantont.com
www.ahquantongt.com
www.ahquantontg.com
www.ahquantonb.com
www.ahquantongb.com
www.ahquantony.com
www.ahquantongy.com
www.ahquantonyg.com
www.ahquantonh.com
www.ahquantongh.com
www.ahquantong.con
Last Tested: