Zslexun.com Site Title
舟山勒寻智能科技有限公司、智能家居工程的设计、智能家居工程的施工
Zslexun.com Meta Description
舟山勒寻智能科技有限公司成立于2016年06月27日,注册地位于浙江省舟山海洋科学城A区(百川道11号)-B5号工位(自贸试验区内),法定代表人为张永伟。经营范围包括智能科技领域内的技术开发、技术服务;电子产品的研发、生产、销售;智能家居工程的设计、施工。
Zslexun.com Test Results
Zslexun.com Mobile Performance: 78/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Properly size images
Potential savings of 200 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Enable text compression
Potential savings of 5 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.
Largest Contentful Paint element
4,840 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Serve images in next-gen formats
Potential savings of 476 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.
Efficiently encode images
Potential savings of 103 KiB
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.
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
Minify CSS
Potential savings of 2 KiB
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Eliminate render-blocking resources
Potential savings of 0 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.
Serve static assets with an efficient cache policy
20 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
Zslexun.com Mobile SEO: 100/100
Quick overview:
Zslexun.com Mobile Best Practices: 72/100
Quick overview:
Trust and Safety
Does not use HTTPS
24 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.
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.
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
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.
Zslexun.com Mobile Accessibility: 83/100
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.
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.
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.
`[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.
Similar sites
Similar tests
www.zslexun.com
www.zslexun.net
www.zslexun.org
www.zslexun.info
www.zslexun.biz
www.zslexun.us
www.zslexun.mobi
www.slexun.com
www.zslexun.com
www.xslexun.com
www.zxslexun.com
www.xzslexun.com
www.sslexun.com
www.zsslexun.com
www.szslexun.com
www.aslexun.com
www.zaslexun.com
www.azslexun.com
www.zlexun.com
www.zwlexun.com
www.zswlexun.com
www.zwslexun.com
www.zelexun.com
www.zselexun.com
www.zeslexun.com
www.zdlexun.com
www.zsdlexun.com
www.zdslexun.com
www.zzlexun.com
www.zszlexun.com
www.zzslexun.com
www.zxlexun.com
www.zsxlexun.com
www.zalexun.com
www.zsalexun.com
www.zspexun.com
www.zslpexun.com
www.zsplexun.com
www.zsoexun.com
www.zsloexun.com
www.zsolexun.com
www.zskexun.com
www.zslkexun.com
www.zsklexun.com
www.zslxun.com
www.zslwxun.com
www.zslewxun.com
www.zslwexun.com
www.zslsxun.com
www.zslesxun.com
www.zsldxun.com
www.zsledxun.com
www.zsldexun.com
www.zslrxun.com
www.zslerxun.com
www.zslrexun.com
www.zsleun.com
www.zslezun.com
www.zslexzun.com
www.zslezxun.com
www.zslesun.com
www.zslexsun.com
www.zsledun.com
www.zslexdun.com
www.zslecun.com
www.zslexcun.com
www.zslecxun.com
www.zslexn.com
www.zslexyn.com
www.zslexuyn.com
www.zslexyun.com
www.zslexhn.com
www.zslexuhn.com
www.zslexhun.com
www.zslexjn.com
www.zslexujn.com
www.zslexjun.com
www.zslexin.com
www.zslexuin.com
www.zslexiun.com
www.zslexu.com
www.zslexub.com
www.zslexunb.com
www.zslexubn.com
www.zslexuh.com
www.zslexunh.com
www.zslexuj.com
www.zslexunj.com
www.zslexum.com
www.zslexunm.com
www.zslexumn.com
www.zslexun.con
www.zslexun.net
www.zslexun.org
www.zslexun.info
www.zslexun.biz
www.zslexun.us
www.zslexun.mobi
www.slexun.com
www.zslexun.com
www.xslexun.com
www.zxslexun.com
www.xzslexun.com
www.sslexun.com
www.zsslexun.com
www.szslexun.com
www.aslexun.com
www.zaslexun.com
www.azslexun.com
www.zlexun.com
www.zwlexun.com
www.zswlexun.com
www.zwslexun.com
www.zelexun.com
www.zselexun.com
www.zeslexun.com
www.zdlexun.com
www.zsdlexun.com
www.zdslexun.com
www.zzlexun.com
www.zszlexun.com
www.zzslexun.com
www.zxlexun.com
www.zsxlexun.com
www.zalexun.com
www.zsalexun.com
www.zspexun.com
www.zslpexun.com
www.zsplexun.com
www.zsoexun.com
www.zsloexun.com
www.zsolexun.com
www.zskexun.com
www.zslkexun.com
www.zsklexun.com
www.zslxun.com
www.zslwxun.com
www.zslewxun.com
www.zslwexun.com
www.zslsxun.com
www.zslesxun.com
www.zsldxun.com
www.zsledxun.com
www.zsldexun.com
www.zslrxun.com
www.zslerxun.com
www.zslrexun.com
www.zsleun.com
www.zslezun.com
www.zslexzun.com
www.zslezxun.com
www.zslesun.com
www.zslexsun.com
www.zsledun.com
www.zslexdun.com
www.zslecun.com
www.zslexcun.com
www.zslecxun.com
www.zslexn.com
www.zslexyn.com
www.zslexuyn.com
www.zslexyun.com
www.zslexhn.com
www.zslexuhn.com
www.zslexhun.com
www.zslexjn.com
www.zslexujn.com
www.zslexjun.com
www.zslexin.com
www.zslexuin.com
www.zslexiun.com
www.zslexu.com
www.zslexub.com
www.zslexunb.com
www.zslexubn.com
www.zslexuh.com
www.zslexunh.com
www.zslexuj.com
www.zslexunj.com
www.zslexum.com
www.zslexunm.com
www.zslexumn.com
www.zslexun.con