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❌ 3 criteria to solve
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Docin.com豆丁网-分享文档 发现价值
https://docin.com
豆丁网是面向全球的中文社会化阅读分享平台，拥有商业,教育,研究报告,行业资料,学术论文,认证考试,星座,心理学等数亿实用文档和书刊杂志。
https://docin.com
Docin.com豆丁网-分享文档 发现价值
豆丁网是面向全球的中文社会化阅读分享平台，拥有商业,教育,研究报告,行业资料,学术论文,认证考试,星座,心理学等数亿实用文档和书刊杂志。
Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.
| Attribute | Value |
| ⓘ author | 豆丁网 |
| ⓘ copyright | 豆丁网 docin.com 版权所有 |
ⓘ The owner has associated the following topics to the website.
✅ docin.com website speed is normal. Page speed is important for visitors and search engines.
Get insights to improve your page loading time.
This domain loads at the median speed of 3.9 seconds.
docin.com is faster than approximately 13 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.
A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.
ⓘ This website is ranked #1.310 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 China |
#182 |
 Japan |
#19.840 |
Mobile Rendering
This website doesn't seem to be optimized for Mobile Visitors.
Phone
Tablet
A good text to HTML ratio is anywhere from 25 to 70%.
This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.
Great, we found headings on this page.
| Top level heading |
| 豆丁网 |
| 2nd level heading |
| 更多>> 文档分类 |
| 3rd level heading |
| 豆丁订阅 |
| 漫画 |
| 建筑 |
| Docın daıly |
| 今日免费精品文档 |
| 热门时事 |
| 两性情感 |
| 杂志 |
| 豆丁1秒调查: |
| 4th level heading |
| 相关阅读 |
| 友情链接 |
| 5th level heading |
| 建筑设计 “两个月亮”：韩国私人文化中心/moonhoon |
| 施工技术 强强联手！四家特级建筑国企两两合并重组！中小型民企该如何应对？ |
| 电商平台关闭电子烟店铺 |
We found 53 images on this website.
5
ALT attributes are missing on your image tags. The issue affects 2 actual different images that could be loaded more than once in your page.
| Image | Image URL | Occurrences |
 |
https://st.douding.cn/upload/buildhome_pic/1573179253626.jpg | 1 |
 |
https://st.douding.cn/images_cn/zx_qq.gif | 1 |
Alternative text allows you to add a description to an image.
Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.
It looks like you're missing alternative text for 5 images on docin.com. Check your website to make sure it's specified for each image on the page.
For a better readability, only the first 50 internal links are shown below.
For a better readability, only the first 50 external links are shown below.
| ⓘ Domain Registrar | NETEARTH ONE INC. D/B/A NETEARTH |
| ⓘ Registration Date | 06/27/2003 21 years, 4 months, 8 days ago |
| ⓘ Last Modified | 04/29/2019 5 years, 6 months, 8 days ago |
| ⓘ Expiration Date | 06/27/2024 Expired |
| Host | IP Address | Country |
| ns5.domainmonger.com | 162.251.82.250 |  United States |
| ns6.domainmonger.com | 162.251.82.120 | United States |
| ns7.domainmonger.com | 162.251.82.119 | United States |
| ns8.domainmonger.com | 162.251.82.252 | United States |
Others (4.8%)
SOCIAL MEDIA PRESENCE
It's a good start.
You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.