描述建議:

不錯，你的網頁內容描述中包含70和160個關鍵詞字符，它告訴搜索引擎有關於本網頁的內容。

在你的網頁最多可以寫上160個文字－描述標簽代碼，但是不能超過。它可以讓搜索引擎收編，告訴搜索引擎關於你網頁的內容大概。

怎樣撰寫網頁描述標簽代碼:

登錄到你的網站後台，找到要更新網頁的html代碼，搜索 <head> 標簽，然後把網頁的描述META代碼寫到 <head> -- </head> 中間。

生成 Meta Tags 代碼工具

HTML5網頁SEO代碼結構範例如下:

** 不要拷貝 // 之後的內容, 它是為了解釋代碼如何使用。

如何使用代码？：拷贝这里的代码，修改成你自己网页的信息，然后到你的后台网页源代码，根据这个代码架构格式来进行黏贴。

<!DOCTYPE html> //定義HTML5文本樣式

<html lang="en-US"> //HTML5文本樣式顯示英文代碼

<html lang="zh-cn"> //HTML5文本樣式顯示中文代碼

<head> //HEAD標簽開始，在這裏面寫入的代碼不會顯示在網頁裏面

<meta charset="utf-8"> //UTF-8 代碼是為了顯示多語言文字

<meta name="viewport" content="width=device-width, initial-scale=1"> //手機屏幕伸縮顯示代碼

<link rel="canonical" href="https://www.metricbuz.com" /> // 告诉搜索引擎这个网页的优先权链接，注意链接要规范＋ https:// 。

<title> 你的網頁主要標題寫在這裡 </title>

<meta name="keywords" content="寫入關鍵詞文字"> //網頁關鍵詞代碼

<meta name="description" content="寫入網頁描述"> //網頁描述代碼

<meta name="author" content="作者名字"> //作者名字代碼

<link rel=”author” href=”https://plus.google.com/+Metricbuzz-seo”/> // 使用谷歌＋语法在搜索结果中显示内容的原创作者。

<meta name="copyright" content="@All Rights Reserved"> //網頁版權代碼

<meta name="robots" content="index, follow"> //網頁蜘蛛收編文件代碼

<meta https-equiv="cache-control" content="cache"> //網頁缓存代碼，它加速你的網頁下載速度

<meta https-equiv="revisit-after" content="7 days"> //網頁重新訪問代碼，它告訴搜索引擎在7天後重新訪問檢索你的網頁

<meta https-equiv="refresh" content="30"> // 告诉搜索蜘蛛在30天之后执行更新内容检索命令。

<META NAME="ROBOTS" CONTENT="INDEX, NOFOLLOW">>
// 意思是搜索引擎蜘蛛检索这个网页， NOFOLLOW 就是不让这个网页里面的外链在搜索引擎产品价值。举例：假设你的网页链接出现在某个网页，但是这个网页设置了 NOFOLLOW 指令，那么你的这个网页链接就不再在搜索引擎的排名结果中产生价值。

下面5行是社交网站的代码

下面5行是分享到 TWITTER 上面的内容代码

下面是 ’架构数据代码‘，它告诉搜索引擎关于你的各类商业信息，增加你的商业网上曝光率。

架构数据代码生成工具

<div itemscope itemtype="https://schema.org/LocalBusiness">
<span itemprop="name">Search Buzz Inc</span>
<div itemprop="address" itemscope itemtype="https://schema.org/PostalAddress">
<span itemprop="streetAddress">1000 main st</span>
<span itemprop="addressLocality">Flushing</span>,
<span itemprop="addressRegion">NY</span>
<span itemprop="postalCode">11354</span>
</div>
Phone: <span itemprop="telephone">9173304930</span>
<a href="https://www.google.com/maps/place/1000+Main+St,+Flushing,+NY+11367/data=!4m2!3m1!1s0x89c2608d1d514f07:0x663177ad64962765?sa=X&ei=Q6qDVeKkI4L6sAW5_YPABw&ved=0CB0Q8gEwAA" itemprop="maps">URL of Map</a>
</div>

</body> //BODY 標簽結束

</html> //整個網頁文本代碼結束

可用性建議
	獨立域名鏈接	域名 : ondaxinc.net 長度 : 12 優化建議: 域名可用性建議 & 各類工具: 通常情況下，你的域名越短越好，6－7字母（不包括.com)是比較理想的域名。域名的名字應該讓用戶很容易的記住，並且經常回來瀏覽你的網頁。如果你的域名太長了，用戶就不容易記住，那訪問的機會就會大大降低。你的域名應該俱有創意，和你的生意內容相關，可以讓用戶需要服務的時候聯想到你的生意，這對於生意長久的營銷非常有利。網站速度測試工具網上聲譽檢查工具網站病毒檢查工具使用以下的搜索引擎蜘蛛爬行文件工具來生成代碼，文件名為 "robots.txt", 然後上傳文件名到服務器上面去，目錄路徑為 "public_html/robots.txt". 生成搜索引擎蜘蛛爬行文件工具 robots.txt 文件網頁範例查看每個網頁的內存大小，建議不要超過100K，如果一個網頁的內存太大，那麼網頁的下載速度就會降低，影響用戶體驗。查看網頁內存大小工具
	網頁頂部小圖標	優化建議: 不錯，你的網站發現 favicon快捷方式圖標，它在網站瀏覽器頂部窗口最左邊。 ** Favicon 文件名為 "favicon.ico"，尺寸為 50X50 pixels/皮克，生成好這個小圖標之後，上傳到服務器的根目錄，為 "public_html/favicon.ico"。小圖標生成工具網站小圖標範例:
	可打印的	優化建議: 糟糕，當前網頁沒有發現 CSS打印代碼。（這意味著網站訪問者不能用 CSS按鈕打印網頁）。通常情況下，沒有 CSS打印按鈕不會影響搜索引擎的搜索結果。
	語言	優化建議: 不錯，當前網頁發現語言代碼標簽--/html lang="en-US"/。網頁語言代碼英文標簽範例: <html lang="en-US"> 網頁語言代碼中文標簽範例: <html lang="zh-cn">
	元数据元素集合	優化建議: 糟糕，當前網頁沒有使用 Dublin Core 代碼標簽（Dublin Core 是由15個資源描述代碼標簽組成的詞彙）。查看 Dublin 代碼標簽如下範例: <metadata xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"> <meta name="DC.title" content=" 你的網頁主要標題寫在這裡 " /> <meta name="DC.Creator" content=" 作者名字寫在這裡 " /> <meta name="DC.subject" content=" 網站主題寫在這裡 " /> <meta name="DC.description" content=" 你的網頁描述寫在這裡" /> <meta name="DC.publisher" content=" 你的公司名字寫在這裡 " /> <meta name="DC.date" content=" 2014-12-01 " /> <meta name="DC.type" content=" 網站大概內容寫在這裡 " /> <meta name="DC.language" content=" en-US " /> </metadata> Dublin Core 代碼生成工具

THz-Raman^® Spectroscopy Systems

Trusted by both industrial and academic experts, simplify material identification with the most complete Raman measurements.

Complete Raman Analysis Collect more information for faster, easier material identification with greater confidence.
Increased Signal Strength Get up to 10X higher Raman signals from the low frequency/low wavenumber region.
Diverse Product Solutions Find the exact product you need, from low-cost components to complete integrated systems.

Terahertz Raman Made Easy

Access unique structural information only found in the low frequency region of Raman < 200 cm^-1. Easily identify polymorphic forms or quantify the degree of crystallinity of your materials. We can boost the performance of your existing Raman system or provide a customized solution to meet your needs.

Need guidance on picking the right product? We can help.

Integrated Systems Including laser, filters and a spectrometer, the integrated systems products provide a turn-key solution for anyone looking to add a new THz-Raman measurement capability.	Turn-key systems and bundles - Immediately start taking cutting edge data with everything included. From customizable bundles to fully automated integrated systems.	Intuitive Software Packages - Control system operating parameters, capture spectral data, and perform complex data analysis. Handle large or small data sets with ease.	Capture Complete Raman Spectrum - Full coverage of entire Raman spectrum from -400 to +2100 cm^-1. Includes the full chemical fingerprint region as well as low frequency Stokes and anti-Stokes signals.
Modular Systems Upgrade the performance of existing Raman setups with modular ystems that incorporate the laser and all filters needed to access THz-Raman signals with multiple sample interface accessory options.	Drop-in solutions - From industrial manufacturing to academic laboratories, simplify the process of upgrading system performance with configuration options to meet almost any need.	Highly customizable - Available in a wide variety of wavelengths from visible to NIR, with multiple sample interface accessory options available.	Rugged industrial design - Designed to operate under a wide range of conditions with no special alignment or maintenance procedures required.
Filter Components Compact and economical solutions for increasing the functional capability of existing Raman systems. These components are ideal for replacing thin film filters.	High-performance filter technology - Boost the performance of existing systems with lower cost and added design flexibility.	Compatible with standard hardware - Standard 1” or ½” diameter mirror mounts and 30 mm cage rail systems make integration easy.	Ideal for OEM designs - Take advantage of our years of experience building rugged, high performance Raman systems to improve system performance and cut design cycle times.

Featured Blog

The Power of Raman Spectroscopy

Discover how Raman Spectroscopy can measure the chemical composition and structure of everything from living cells to pharmaceuticals to semiconductors.

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Laser Solutions for Medical Life Sciences Applications | Coherent

Raman Techniques

Simplify Raman spectroscopy and microscopy with ultrafast narrow-line lasers across the entire visible spectrum with output power from milliwatts to Watts.

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