Xbbfirst.com Site Title

四川菲若科技有限公司

Xbbfirst.com Meta Description

四川菲若科技有限公司成立于2018年10月10日，注册地位于中国（四川）自由贸易试验区成都高新区天府大道中段199号1栋1单元20层2号，法定代表人为胡浩。经营范围包括网络技术开发；计算机软硬件开发、技术转让、技术服务；网页设计；平面设计；图文设计；电脑动漫设计；计算机网络工程设计与施工（凭资质证书经营）；计算机系统集成；商务信息咨询（不含证券、期货、金融类及投资咨询）；广告设计、制作、代理、发布（不含气球广告）；会议服务；展览展示服务；品牌营销策划；市场调研；销售：电子产品、日用品、计算机配件、消防器材、安防设备（国家有专项规定的除外）、煤炭、金属材料（不含稀贵金属）、家用电器、机械设备、矿产品（国家有专项规定的除外）、建材、化工产品（不含危险化学品）、五金产品、珠宝首饰、文体用品（不含图书、报刊、音像制品和电子出版物）、农副产品。（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）。

Xbbfirst.com Test Results

Xbbfirst.com Mobile Performance: 99/100
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 222 KiB
Serve images that are appropriately-sized to save cellular data and improve load time. Learn how to size images.
Serve images in next-gen formats
Potential savings of 204 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.
Serve static assets with an efficient cache policy
19 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
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.
Max Potential First Input Delay
470 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Xbbfirst.com Mobile SEO: 100/100
Quick overview:

Xbbfirst.com Mobile Best Practices: 76/100
Quick overview:
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.
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
Xbbfirst.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.
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.
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.
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