Dc99m.com Site Title
建筑工程用机械及配件销售_南通迪晨机械制造有限公司
Dc99m.com Meta Description
南通迪晨机械制造有限公司成立于2014年03月18日,注册地位于海安高新区西园大道77号,法定代表人为张迈文。经营范围包括建筑工程用机械及配件、石油钻采专用设备及配件、环境保护专用设备、热处理设备及配件、不锈钢制品、金属软管、补偿器的研发、生产、销售;清洗剂、切削液销售(以上范围涉及许可经营的除外);自营本企业自产产品的出口业务及企业所需的机械设备、零部件的进口业务(国家限定公司经营和禁止进出口的商品及技术除外);环保工程专业承包(凭资质证书承接业务)。(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)南通迪晨机械制造有限公司对外投资1家公司。
Dc99m.com Test Results
Dc99m.com Mobile Performance: 96/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Largest Contentful Paint element
2,580 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 270 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.
Avoid multiple page redirects
Potential savings of 630 ms
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Eliminate render-blocking resources
Potential savings of 220 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.
Properly size images
Potential savings of 298 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Efficiently encode images
Potential savings of 11 KiB
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.
Serve static assets with an efficient cache policy
25 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
Dc99m.com Mobile SEO: 100/100
Quick overview:
Dc99m.com Mobile Best Practices: 79/100
Quick overview:
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
27 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.
Dc99m.com Mobile Accessibility: 67/100
Quick overview:
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.
`[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.
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.
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.dc99m.com
www.dc99m.net
www.dc99m.org
www.dc99m.info
www.dc99m.biz
www.dc99m.us
www.dc99m.mobi
www.c99m.com
www.dc99m.com
www.xc99m.com
www.dxc99m.com
www.xdc99m.com
www.sc99m.com
www.dsc99m.com
www.sdc99m.com
www.ec99m.com
www.dec99m.com
www.edc99m.com
www.rc99m.com
www.drc99m.com
www.rdc99m.com
www.fc99m.com
www.dfc99m.com
www.fdc99m.com
www.cc99m.com
www.dcc99m.com
www.cdc99m.com
www.d99m.com
www.dx99m.com
www.dcx99m.com
www.dd99m.com
www.dcd99m.com
www.ddc99m.com
www.df99m.com
www.dcf99m.com
www.dv99m.com
www.dcv99m.com
www.dvc99m.com
www.dc9m.com
www.dc99.com
www.dc99n.com
www.dc99mn.com
www.dc99nm.com
www.dc99j.com
www.dc99mj.com
www.dc99jm.com
www.dc99k.com
www.dc99mk.com
www.dc99km.com
www.dc99m.con
www.dc99m.net
www.dc99m.org
www.dc99m.info
www.dc99m.biz
www.dc99m.us
www.dc99m.mobi
www.c99m.com
www.dc99m.com
www.xc99m.com
www.dxc99m.com
www.xdc99m.com
www.sc99m.com
www.dsc99m.com
www.sdc99m.com
www.ec99m.com
www.dec99m.com
www.edc99m.com
www.rc99m.com
www.drc99m.com
www.rdc99m.com
www.fc99m.com
www.dfc99m.com
www.fdc99m.com
www.cc99m.com
www.dcc99m.com
www.cdc99m.com
www.d99m.com
www.dx99m.com
www.dcx99m.com
www.dd99m.com
www.dcd99m.com
www.ddc99m.com
www.df99m.com
www.dcf99m.com
www.dv99m.com
www.dcv99m.com
www.dvc99m.com
www.dc9m.com
www.dc99.com
www.dc99n.com
www.dc99mn.com
www.dc99nm.com
www.dc99j.com
www.dc99mj.com
www.dc99jm.com
www.dc99k.com
www.dc99mk.com
www.dc99km.com
www.dc99m.con