In today's environment where search engines and users are equally valued,Improving user experience (UX) is not only the key to retaining users, but also one of the core elements of SEO, conversion rate optimization, and brand buildingThe following is the latest compilation for 2025Five key points for improving core user experienceBased on current user behavior research, mainstream website redesign trends, and algorithm update trends.

✅ 1、 Ultimate loading speed: must respond within 3 seconds

Why is it important?

• Loading time exceeding 3 seconds,53% of users will leave directly(Source: Google)

• Core Web Vitals officially serves as a Google ranking signal

Practical optimization suggestions:

• Enable CDN acceleration for static resources

• Lazy image loading, WebP format compression

• Reduce JS/CSS request merging and asynchronous loading

• Use server caching (such as Nginx+Redis)

Tool recommendation:

• Google PageSpeed Insights

• GTmetrix

• Web.dev

✅ 2、 Mobile first+responsive design

Why is it important?

• More than 75% of users come from mobile devices

• Google has implemented a comprehensive Mobile First Index indexing mechanism

Practical optimization suggestions:

• The page automatically adapts to various screens, with appropriate font, button, and text spacing

• Do not experience horizontal scrolling or occlusion (such as pop ups)

• Convenient form operation, supporting voice input/automatic filling

Tool recommendation:

• Google Mobile Adaptation Testing Tool

• Chrome iPadOS → Device Simulator

✅ 3、 Clear page structure and information hierarchy

Why is it important?

• On average, users are on the pageOnly take 8 seconds to determine whether to leave

• The page structure is chaotic and prone to jumping out

Practical optimization suggestions:

• H1/H2/H3 has a clear structure, which is conducive to browsing and SEO

• Priority display of important information (Golden Triangle area)

• List, chart, and folding modules improve information scanning efficiency

• Breadcrumb navigation+search function+internal chain navigation system

✅ 4、 Interaction friendly+micro motion effect enhanced experience

Why is it important?

• Small details reflect the professionalism and reliability of the website

• Enhance the sense of human-machine dialogue and improve conversion rates

Practical optimization suggestions:

• 按钮 hover、点击反馈明显，避免“无响应感”

• 表单校验即时反馈，提示友好（避免全局报错）

• 页面切换或数据加载加入微动效（如骨架屏）

Tool recommendation:

• Framer Motion（前端动画库）

• Hotjar（查看用户行为轨迹）

✅ 五、用户参与感 + 可转化设计

Why is it important?

• 提升用户参与度 = 降低跳出率 + 增加二跳 + 提升转化率

Practical optimization suggestions:

• 站内加入互动模块：评论区、点赞、投票、评分

• 清晰的CTA（如“立即试用”“免费下载”），视觉突出但不打扰

• 提供个性化推荐或搜索历史，提高相关性

• 多语言支持/暗黑模式/字号调节等人性化设置

📌 总结：用户体验五要点速查表

需要我根据你的网站类型（如电商、内容站、B2B、博客等）给出一份个性化的UX提升建议清单吗？只需告诉我你的网站方向即可，我会为你生成一份可直接执行的优化蓝图。