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Report generated 9 years ago
https://learnopengl-cn.github.io
Your general SEO Checkup Score
Archived
85/100
SEO Score
Average SEO score of top 100 sites: 75%
This website received an SEO score of 85 out of 100, which is higher than the average score of 75. Our analysis has identified 6 important issues that can be addressed to further enhance your website's performance and improve its search engine visibility.
6 Failed
0 Warnings
36 Passed
Common SEO issues
Score: 71
Failed: 3
Warnings: 0
Passed: 13
Google Search Results Preview
Desktop version
https://learnopengl-cn.github.io/LearnOpenGL CN
Mobile version
https://learnopengl-cn.github.io/LearnOpenGL CN
Keywords Cloud
assimpbreakoutgamma校正githublearnopenglmkdocsmode,通常会说旧opengl),亦或是不完整,缺少适当的文档,或仅仅不适合你的口味。所以我的目标是提供一个既完整,又易懂的平台供人们学习。navigationopenglopengl的基础,中级,以及高级知识。learnopengl的目标是使用易于理解的形式,使用清晰的例子,展现现代opengl的所有知识点,与此同时为以后的学习提供有用的参考。poweredrequest。如果是对教程的内容有问题,请先查看原文,如果不是翻译错误的话,请直接在原网站评论区向作者(joeydevries)反馈。ssaotoggleyeti×关闭上一节下一节为什么要阅读这些教程呢?主页你好,三角形你好,窗口你将学会什么呢?光照光照基础光照贴图入门关于中文翻译准备工作几何着色器创建窗口变换在互联网上,关于学习opengl的有成千上万的文档与资源,然而其中大部分的资源仅仅讨论了opengl的立即渲染模式(immediate坐标系统复习多光源如果你很享受那些提供手把手指导的教程,那些提供清晰例子的教程,和那些不会一下将你淹没在细节中的教程,我的这些教程很可能就会适合你。这些教程旨在让那些没有图形编程经验的人们能够理解,又让那些有经验的读者有阅读下去的兴趣。这些教程同样也讨论了一些常用的概念,只需要你再有一点创造力,就能将你的想法变成真正的程序。如果如果你觉得前面这些讲的都是你,欢迎继续阅读我的教程。实例化实战帧缓冲延迟着色法我这些教程的核心是现代opengl。学习(和使用)现代opengl需要用户对图形编程以及opengl的幕后运作有非常高的理解才能在编程中有很好的发挥。所以,我们会先讨论核心的图形概念,opengl怎样画像素到屏幕上,还有如何利用黑科技做出一些很酷的效果。投光物抗锯齿搜索摄像机文字渲染材质模型模型加载模板测试欢迎来到opengl的世界欢迎来到opengl的世界。这个工程只是我(joeydevries)的一次小小的尝试,希望能够建立起一个完善的opengl教学平台。无论你学习opengl是为了学业,找工作,或仅仅是因为兴趣,这个网站都将能够教会你现代(coreprofile法线贴图泛光深度测试混合渲染精灵游戏点阴影由于翻译可能无法做到精确表达原文意思,我们推荐您在对问题有疑惑的时候去阅读一下英文版的教程。如果您对翻译有更好的建议,可以去我们的github工程上提交issue或者pull目录着色器立方体贴图简介粒子纹理网格视差贴图请在下面输入你要搜索的文本(仅支持英文):调试阴影阴影映射除了核心概念之外,我们将会讨论许多有用的技巧,它们都可以用在你的程序中,比如说在你的场景中移动,做出漂亮的光效,加载一些建模软件导出的一些自定义的模型,做一些很酷的后期处理技巧等。最后,我们也将会使用我们已学的知识从头开始做一个小游戏,让你真正体验一把图形编程的魅力。面剔除颜色高级glsl高级opengl高级光照高级数据
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Robots.txt Test
  • Your site lacks a "robots.txt" file. This file can protect private content from appearing online, save bandwidth, and lower load time on your server. A missing "robots.txt" file also generates additional errors in your apache log whenever robots request one. Read more about the robots.txt file, and how to create one for your site.
Sitemap Test
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SEO Friendly URL Test
  • Congratulations! All links from your webpage are SEO friendly.
Image Alt Test
  • Your webpage has 1 'img' tags and all of them contain the required 'alt' attribute.
Inline CSS Test
  • Congratulations! Your web page does not use inline CSS styles.
Deprecated HTML Tags
  • We found some HTML deprecated tags. You are advised to change these old tags with equivalent tags or proper CSS rules.
Google Analytics Test
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Favicon Test
  • favicon
    Congratulations! Your website appears to have a favicon.
JS Error Checker
  • Congratulations! There are no severe JavaScript errors on your web page.
Social Media Check
  • Your website is not connected with social media using the API's provided by Facebook, Google +, Twitter, Pinterest, or using addthis.com
Speed optimizations
Score: 100
Failed: 1
Warnings: 0
Passed: 10
HTML Page Size Test
HTML Compression/GZIP Test
  • Congratulations! Your page is successfully compressed using gzip compression on your code.
    Your HTML is compressed from 15.96 Kb to 4.97 Kb (69 % size savings). This helps ensure a faster loading web page and improved user experience.
Site Loading Speed Test
  • Your site loading time is around 1.153 seconds and this is under the average loading speed which is 5 seconds.
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Page Objects
Total Objects: 26
  • 3 HTML Pages
  • 7 CSS Files
  • 14 JS Files
  • 2 Images
  • 0 Flash Files
Page Cache Test (Server Side Caching)
  • Congratulations, you have a caching mechanism on your website. Caching helps speed page loading times as well as reduces server load.
Flash Test
  • Congratulations! Your website does not include flash objects (an outdated technology that was sometimes used to deliver rich multimedia content). Flash content does not work well on mobile devices, and is difficult for crawlers to interpret.
Image Caching Test
  • Congratulations! Your webpage use 'Expires' header for your images and the browsers will display these images from the cache.
Nested Tables Test
  • Congratulations, your page does not use nested tables. This speeds up page loading time and optimizes the user experience.
Frameset Test
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Doctype Test
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<!DOCTYPE html>
URL Redirects Checker
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Server and security
Score: 100
Failed: 0
Warnings: 0
Passed: 6
URL Canonicalization Test
  • Unable to retrieve data!
HTTPS Test
Safe Browsing Test
  • This site is not currently listed as suspicious (no malware or phishing activity found).
Server Signature Test
  • Congratulations, your server signature is off.
Directory Browsing Test
  • Congratulations! Your server has disabled directory browsing.
Plaintext Emails Test
  • Congratulations! Your webpage does not include email addresses in plaintext.
Mobile usability
Score: 100
Failed: 0
Warnings: 0
Passed: 2
Media Query Responsive Test
  • Congratulations, your website uses media query technique, which is the base for responsive design functionalities.
Mobile Snapshot
Mobile view
Advanced SEO
Score: 60
Failed: 2
Warnings: 0
Passed: 5
Microdata Schema Test
  • Your webpage doesn't take the advantages of HTML Microdata specifications in order to markup structured data. View Google's guide for getting started with microdata.
Noindex Checker
  • Your webpage does not use the noindex meta tag. This means that your webpage will be read and indexed by search engines.
Canonical Tag Checker
  • Your page is using the canonical link tag. This tag specifies that the URL: https://learnopengl-cn.github.io is preferred to be used in search results. Please ensure that this specification is correct, as canonical tags are often hard-coded and may not always reflect the latest changes in a site's URL structure.
<link rel="canonical" href="https://learnopengl-cn.github.io/">
Nofollow Checker
  • Your webpage is using the nofollow meta tag. You are advised to use this tag carefully since search engines will not crawl all links from your webpage.
Disallow Directive Checker
  • Your site lacks a "robots.txt" file. This file can protect private content from appearing online, save bandwidth, and lower load on your server. A missing "robots.txt" file also generates additional errors in your apache log whenever robots request one.
SPF records checker
  • Your DNS server is not using an SPF record. SPF (Sender Policy Framework) allows administrators to specify which hosts are allowed to send mail from a given domain by creating a specific SPF record or TXT record in the Domain Name System (DNS). You can find more information about SPF records here.
Spell Check Test
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