SEO report of phperlife.com

phperlife | php语言、mysql、linux分享

www.phperlife.com/

研究互联网产品和技术,享受编程带来的乐趣


 Tasks

  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.phperlife.com/

Character length : 18

Title
phperlife | php语言、mysql、linux分享
Description
研究互联网产品和技术,享受编程带来的乐趣
Keywords (meta keywords)
php,linux,mysql,redis,c,Javascript,jquery,正则表达式,vim,sphinx,couchbase

Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

title: phperlife
url: http://www.phperlife.com/
image: http://www.phperlife.com/wp-content/plugins/all-in-one-seo-pack/images/default-user-image.png
site_name: phperlife
description: redis数据持久化有两种方式: 1、内存快照 2、日志追加 内存快照: 将内存中的数据以快照方式写入二进制文件中,默认为rdb文件 配置:save seconds changes eg: save 600   10  每600秒或者数据更改10次进行一次内存快照 日志追加: 把增加、修改数据的命令通过write函数追加到文件的尾部,默认为aof文件,重启redis时读取文件内命令执行,但由于操所系统内核的I/O接口的缓存问题,redis提供了通过修改配置文件的解决方案: appendonly yes appendfsync    always    立即写入 appendfsync    everysec    每秒写入 appendfsync    no    依赖操作系统    

Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://phperlife.com/robots.txt
User-agentDisallowed for the search engines
*
  • /wp-admin/


 Social

Social Engagement

No info found.

 Content

Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
phperlife | php语言、mysql、linux分享

Character length : 31

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 42%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
44310000
Heading structure in the source code
  • <H1> phperlife
  • <H2> redis数据持久化方案
  • <H2> 实时索引
  • <H2> 4.1 RT索引概述
  • <H2> 4.3  RT索引内部
  • <H2> sphinx索引
  • <H1> 第三章 索引
  • <H2> 3.1 数据源
  • <H2> 3.2  全文字段
  • <H2> 3.3  属性
  • <H3> 配置文件sphinx.conf 示例:
  • <H3> 应用代码示例 (in PHP):
  • <H2> 
  • <H2> 3.4 MVA(多值属性)
  • <H2> 3.5  索引
  • <H2> 3.6  数据源的限制
  • <H2> 3.7 字符集,大小写转换,转换表和替换规则
  • <H2> 3.8  SQL数据源(MySQL,PostgreSQL)
  • <H3> 范围查询
  • <H2> 3.9  xmlpipe2数据源
  • <H2>  
  • <H2>  
  • <H2>  
  • <H2>  
  • <H2>  
  • <H2> 3.10  tsvpipe\csvpipe(制表符、逗号分隔符)数据源
  • <H2> 3.11 实时索引更新
  • <H2> 3.13 索引合并
  • <H2> sphinx的安装
  • <H1> 第二章 安装
  • <H2> 2.1 支持的系统
  • <H2> 2.2从源代码编译
  • <H3>  
  • <H3> 2.2.1. 所需工具
  • <H3> 2.2.2. 在Linux上编译
  • <H3> 2.2.3 已知的编译问题
  • <H2> 2.3  在Debian和Ubuntu上安装Sphinx软件包
  • <H2>  2.4  在RedHat和CentOS上安装Sphinx软件包
  • <H2> 2.5  在Windows上安装Sphinx
  • <H2> 2.6  Sphinx弃用的和在默认配置中的更改 
  • <H2> 2.7  快速Sphinx使用导览
  • <H2> 简介
  • <H1> 第1章简介
  • <H2> 1.1 关于sphinx 
  • <H2> 1.2  Sphinx特点
  • <H2>  
  • <H2> 1.3  从哪获取Sphinx
  • <H2> 1.4  许可
  • <H2> 1.5  开发者
  • <H3> 作者
  • <H3> 团队
  • <H3> 贡献者
  • <H2> Recent Post
  • <H2> Categories
  • <H2> Archives
  • <H2> Tags
  • <H2> 友情链接
Word cloud
  • sphinx36
  • select23
  • mysql19
  • sec11
  • match9
  • conf9
  • set9
  • usr8
  • local8
  • into8
  • gid8
  • test8
  • main8
  • source7
  • php7
  • values7
  • bin6
  • sudo6
  • title6
  • row6
  • weight6
  • insert6
  • document5
  • query5
  • tags5
  • affected5
  • rows5
  • posted5
  • show5
  • type5
  • comments5
  • record4
  • field4
  • sphinxsearch4
  • delta4
  • idd4
  • sph_counter4
  • path4
  • documents4
  • install4
  • order4
  • first3
  • count3
  • start3
  • forum_id3
  • author_id3
  • sql_query3
  • post_date3
  • posts3
  • error3
  • inch3
  • steroids3
  • two3
  • text3
  • searchd3
  • group3
  • content3
  • indexer3
  • index3
  • appendfsync3
Keyword matrix
wordtitledescriptionsheading
sphinx
select
mysql
sec
match
conf
Two Word cloud
  • sec mysql9
  • mysql select4
  • mysql insert3
  • first record3
  • sphinx bin3
  • sphinx posted3
Three Word cloud
  • sec mysql select6
  • sphinx posted in php3
  • sec mysql insert2
  • call keywords one2
  • first record on steroids2
  • body from documents2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 0 images on this web page.

Good! Every image has an alternative text attributes set on this website.

 Technologies

Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.

 Speed test

Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.phperlife.com/wp-content/themes/silverlight/style.css
  • http://www.phperlife.com/wp-content/plugins/wordpress-23-related-posts-plugin/static/themes/vertical-m.css?version=3.5.4
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Browser cache
The browser cache is set correctly for all elements.

 Speed test – Images

File size of all images combined
0.00
Image optimisation
All images are optimized.

 Website security

IP
121.42.75.86
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Typos

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