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果壳 科技有意思
https://guokr.com
果壳网是一个泛科技主题网站，提供负责任、有智趣、贴近生活的内容，你可以在这里阅读、分享、交流、提问。果壳网致力于让科技兴趣成为人们文化生活和娱乐生活的重要元素。
https://guokr.com
果壳 科技有意思
果壳网是一个泛科技主题网站，提供负责任、有智趣、贴近生活的内容，你可以在这里阅读、分享、交流、提问。果壳网致力于让科技兴趣成为人们文化生活和娱乐生活的重要元素。
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 |
| ⓘ viewport | width=device-width, initial-scale=1.0, maximum-scale=1, minimum-scale=1.0, user-scalable=no |
ⓘ The owner has associated the following topics to the website.
✅ guokr.com website speed is fast. 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 4.2 seconds.
guokr.com is faster than approximately 12 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 #4.883 by Alexa.
This rank is traffic based. The lower the rank is, the better the domain is ranked.
| Country | Rank |
 United States of America |
#17.553 |
 Hong Kong |
#9.453 |
 Canada |
#30.176 |
 China |
#515 |
Mobile Rendering
This website seems 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.
We did not find HTML headings (<H1> to <H6>) on this page.
guokr.com currently has 0 HTML heading tags. Each page should have one, and only one, <H1> tag. Use phrases in your headings with your most important keywords in the top level, and be sure to maintain the <H1> to <H6> hierarchy.
We found 38 images on this website.
9
ALT attributes are missing on your image tags. The issue affects 7 actual different images that could be loaded more than once in your page.
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 9 images on guokr.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.
| Anchor | Type | URL |
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image | / |
| 首页 | text | / |
| 科学人 | text | /science/category/all |
| 物种日历 | text | /calendar |
| 吃货研究所 | text | /institute |
| 美丽也是技术活 | text | /beauty |
 |
image | /article/451709 |
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image | /article/451689 |
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image | /article/451690 |
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image | /article/451710 |
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image | /article/451711 |
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image | /article/217499 |
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image | /article/1369 |
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image | /article/3928 |
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image | /article/38759 |
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image | /article/3274 |
| 美丽也是技术活 | text | /mine/6fz0mc |
| 学生党变美只要不到100块？超好用的平价彩妆推荐！ | text | /article/453220 |
| 这几家淘宝店的衣服，我和我的小伙伴都看不下去了 | text | /article/452621 |
| 春节回家，这些明星同款“红包”让你惊艳所有人！ | text | /article/452682 |
| 圆的方块 | text | /mine/7kysvk |
| 纳米机器人，真有传说的那么神吗？ | text | /article/454947 |
| 度假途中吃了路边野果，这名医生差点命丧当场 | text | /article/454807 |
| 这可能是世界上最小的项链，碳家族里来新人了 | text | /article/454679 |
| 贾鹤鹏 | text | /mine/nq0zan |
| 鄙视技术专注基础科研，能让中国问鼎诺奖吗？ | text | /article/454944 |
| 拿什么拯救你，我的《走近科学》 | text | /article/454848 |
| 从《流浪地球》到《上海堡垒》，中国科幻电影元年真的来了吗？ | text | /article/454946 |
 |
image | /article/524 |
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image | /article/255080 |
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image | /article/437300 |
| 更多 | text | /science/category/life |
| 你盘子里那只鸡，好像吃过抗生ç´ | text | /article/454954 |
| 脏、乱、堵，亚洲超级城市的出路在哪里？ | text | /article/454945 |
| 那些得了癌症的小朋友，后来都怎么样了？ | text | /article/454943 |
| 2019年了，中国真的摆脱粮食危机了吗？ | text | /article/454942 |
| 更多 | text | /science/category/science |
| 人死之后，还有机会“复活”吗？ | text | /article/454953 |
| 抬着90岁老人去领退休金，这样尴尬的事，我们不想再看到了｜邬晓钧 | text | /article/454938 |
| 更多 | text | /science/category/nature |
| 乡村长大的孩子，就更喜欢大自然吗？ | text | /article/454937 |
| 中生代那么热，大恐龙为啥没把脑子烧坏？ | text | /article/454934 |
| “炸毛”蜗牛见过么？琥珀里亮晶晶的那种 | text | /article/454865 |
| 野生动物的灭绝，会加剧全球变暖？ | text | /article/454809 |
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image | /article/436697 |
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image | /article/221171 |
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image | /article/437386 |
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image | https://www.guokr.com/group/36/ |
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image | https://www.guokr.com/group/425/ |
| 时间旅行不可能？ | text | http://www.guokr.com/zone/impossible/ |
| Anchor | Type | URL |
 |
image | https://mp.weixin.qq.com/s/jmw7wl_pkdpqfqql97_7gq |
 |
image | http://ad.doubleclick.net/ddm/trackclk/n1114924.828085guokr.com/b23402904.258550225;dc_trk_aid=45431... |
| 我是科学家，等你探索科学的美妙 | text | http://zone.guokr.com/area/scientist-zone/ |
| 转基因科普中心 | text | http://zone.guokr.com/area/transgenic-center/ |
| 2018应急健康传播材料征集 投稿专区 | text | http://zone.guokr.com/area/health/ |
| 超级脑司机 | text | http://zone.guokr.com/area/supernow/ |
| 触摸进入时空跃迁 | text | http://zone.guokr.com/area/funtechnology2016/ |
| 世界边缘开拓指南 | text | http://zone.guokr.com/area/gates2016/ |
| 做人这件事，你知道多少！ | text | http://zuoren.zone.guokr.com |
| 商务合作 | text | https://mp.weixin.qq.com/s/jkl-v-llwhpvg-h9p3cqfw |
| No anchor | empty | https://weibo.com/guokr42 |
| No anchor | empty | https://space.bilibili.com/205631797 |
| | 递爪app，社交新玩法 | text | http://dz.zaih.com/ |
| 京公网安备11010502007133号 | text | http://www.beian.gov.cn/portal/registersystemınfo?recordcode=11010502007133 |
| 网上有害信息举报专区 | text | http://www.12377.cn/ |
| ⓘ Domain Registrar | ALIBABA CLOUD COMPUTING (BEIJING) CO., LTD. |
| ⓘ Registration Date | 04/04/2010 14 years, 7 months, 2 days ago |
| ⓘ Last Modified | 12/04/2017 6 years, 11 months, 4 days ago |
| ⓘ Expiration Date | 04/04/2021 Expired |
Others (4.9%)
SOCIAL MEDIA PRESENCE
You're doing quiet good on social media!
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