Sina.cn - SEO Checker - Website Review

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Top Technologies

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PHP

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74 sina.cn Last Updated: 1 year

Success 70% of passed verification steps

Warning 23% of total warning

Errors 7% of total errors, require fast action

Mobile

Performance Desktop Score 80%

Best Practices Desktop Score 77%

SEO Desktop Score 89%

Progressive Web App Desktop Score 50%

Performance Mobile Score 52%

Best Practices Mobile Score 69%

SEO Mobile Score 90%

Progressive Web App Mobile Score 52%

Page Authority Authority 64%

Domain Authority Domain Authority 85%

Moz Rank 6.4/10

Bounce Rate Rate 0%

Charset Encoding

Great, language/character encoding is specified: UTF-8

Title Tag 5 Characters

手机新浪网

Meta Description 107 Characters

手机新浪网是新浪网的手机门户网站，为亿万用户打造一个手机联通世界的超级平台，提供24小时全面及时的中文资讯，内容覆盖国内外突发新闻事件、体坛赛事、娱乐时尚、产业资讯、实用信息等。手机新浪网触屏版 - sina.cn

Effective URL 14 Characters

http://sina.cn

Excerpt Page content

手机新浪网您的浏览器不支持JavaScript脚本，请开启！标准版智能版新浪移动_手机新浪网_用户设置新闻财经体育娱乐军事汽车科技视频美图NBA博客房产股票游戏小说星座教育女性健康微博更多 ...

Meta Keywords 5 Detected

手机新浪网新浪首页新闻资讯新浪新闻新浪无线

Keywords Cloud Density

点击查看更多15 sinaimg12 https12 translate6 transform3 查看更多热点资讯2 对社会有意1 1周运及重要星象1 我相信爱情1 爱情一定是美好的1

Keyword Consistency Keyword density is one of the main terms in SEO

Keyword	Freq	Title	Desc	Domain	H1	H2
点击查看更多	15
sinaimg	12
https	12
translate	6
transform	3
查看更多热点资讯	2
对社会有意	1
1周运及重要星象	1
我相信爱情	1
爱情一定是美好的	1

Google Preview Your look like this in google search result

手机新浪网

http://sina.cn

Robots.txt File Detected

http://sina.cn/robots.txt

Sitemap.xml File Detected

http://sina.cn/sitemap.xml

Whois Is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system

Updated: 1970-01-01 / 51 years

Create on: 1970-01-01 / 51 years

Expires on: 1970-01-01 / 624 months 16 days

Nameservers

ns3.sina.com.cn

ns2.sina.com.cn

Page Size Code & Text Ratio

Document Size: ~233.87 KB

Code Size: ~166.71 KB

Text Size: ~67.15 KB Ratio: 28.71%

Estimation Traffic and Earnings

Only Registered Users

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Technologies

Nginx

Web Servers

PWA - Manifest

Manifest is not valid

Your site don't have valid manifest.json, read more in Web App Manifest

Desktop

Defer offscreen images Potential savings of 234 KB

Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive

Server Backend Latencies 0 ms

Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance

Properly size images Potential savings of 17 KB

Serve images that are appropriately-sized to save cellular data and improve load time

Speed Index 2.9 s

Speed Index shows how quickly the contents of a page are visibly populated

First CPU Idle 1.5 s

First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).

Avoids enormous network payloads Total size was 985 KB

Large network payloads cost users real money and are highly correlated with long load times

Minimize main-thread work 2.3 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

First Contentful Paint 0.7 s

First Contentful Paint marks the time at which the first text or image is painted

Avoid chaining critical requests 4 chains found

The Critical Request Chains below show you what resources are loaded with a high priority. Consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load

Avoid an excessive DOM size 2,181 elements

A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow)

First Meaningful Paint 0.7 s

First Meaningful Paint measures when the primary content of a page is visible

Keep request counts low and transfer sizes small 104 requests • 985 KB

To set budgets for the quantity and size of page resources, add a budget.json file

Serve static assets with an efficient cache policy 81 resources found

A long cache lifetime can speed up repeat visits to your page

Max Potential First Input Delay 70 ms

The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task

Time to Interactive 1.6 s

Time to interactive is the amount of time it takes for the page to become fully interactive

Network Round Trip Times 0 ms

Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance

Estimated Input Latency 10 ms

Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy

Remove unused CSS Potential savings of 32 KB

Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity

Serve images in next-gen formats Potential savings of 89 KB

Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption

Does not use HTTPS 1 insecure request found

All sites should be protected with HTTPS, even ones that don't handle sensitive data. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs

Avoid multiple page redirects Potential savings of 190 ms

Redirects introduce additional delays before the page can be loaded

Reduce server response times (TTFB) Root document took 1,550 ms

Time To First Byte identifies the time at which your server sends a response

Eliminate render-blocking resources Potential savings of 250 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

Enable text compression Potential savings of 64 KB

Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes

Efficiently encode images Potential savings of 34 KB

Optimized images load faster and consume less cellular data

Total Blocking Time 20 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.

JavaScript execution time 0.3 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Mobile

Eliminate render-blocking resources Potential savings of 330 ms

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles

Enable text compression Potential savings of 59 KB

Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes

Efficiently encode images Potential savings of 20 KB

Optimized images load faster and consume less cellular data

Total Blocking Time 950 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.

Reduce JavaScript execution time 1.8 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this

Server Backend Latencies 0 ms

Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance

Defer offscreen images Potential savings of 198 KB

Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive

Speed Index 7.8 s

Speed Index shows how quickly the contents of a page are visibly populated

First CPU Idle 6.6 s

First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. [Learn more](https://web.dev/first-cpu-idle).

Avoids enormous network payloads Total size was 1,097 KB

Large network payloads cost users real money and are highly correlated with long load times

Minimize main-thread work 9.3 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this

First Contentful Paint 2.4 s

First Contentful Paint marks the time at which the first text or image is painted

Avoid chaining critical requests 4 chains found

Avoid an excessive DOM size 2,178 elements

First Meaningful Paint 2.4 s

First Meaningful Paint measures when the primary content of a page is visible

Keep request counts low and transfer sizes small 102 requests • 1,097 KB

To set budgets for the quantity and size of page resources, add a budget.json file

Serve static assets with an efficient cache policy 75 resources found

A long cache lifetime can speed up repeat visits to your page

Max Potential First Input Delay 310 ms

The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task

Time to Interactive 7.7 s

Time to interactive is the amount of time it takes for the page to become fully interactive

Network Round Trip Times 0 ms

Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance

First Contentful Paint (3G) 4755 ms

First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network

Estimated Input Latency 80 ms

Tap targets are not sized appropriately 95% appropriately sized tap targets

Interactive elements like buttons and links should be large enough (48x48px), and have enough space around them, to be easy enough to tap without overlapping onto other elements

Document uses legible font sizes 96.13% legible text

Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px

Remove unused CSS Potential savings of 32 KB

Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity

Serve images in next-gen formats Potential savings of 58 KB

Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption

Avoid multiple page redirects Potential savings of 630 ms

Redirects introduce additional delays before the page can be loaded

Does not use HTTPS 1 insecure request found

Reduce server response times (TTFB) Root document took 1,330 ms

Time To First Byte identifies the time at which your server sends a response

Speed And Optimization Tips

Only Registered Users

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Alexa Rank

0

Local Rank: / Users: / PageViews:

Global Rank

Information Server

Response Header HTTP headers carry information about the client browser, the requested page and the server

HTTP/1.1 204 No Content
Server: openresty
Date: Thu, 28 Nov 2019 03:01:37 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
X-CUSTOM: Method is illegal
Cache-Control: no-cache
SINA-LB:aGEuMTY5LmcxLmh5ZHMubGIuc2luYW5vZGUuY29t
SINA-TS:OWRlMjgwY2UgMCA0IDQgMTEgNAo=

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	sina.cn	36.51.254.236	IN	26
NS	sina.cn	ns3.sina.com.cn	IN	6497
NS	sina.cn	ns1.sina.com.cn	IN	6497
NS	sina.cn	ns2.sina.com.cn	IN	6497
MX	sina.cn	freemx1.sinamail.sina.com.cn	IN	599
MX	sina.cn	freemx3.sinamail.sina.com.cn	IN	599
MX	sina.cn	freemx2.sinamail.sina.com.cn	IN	599
TXT	sina.cn	v=spf1 include:spf.sinamail.sina.com.cn -all	IN	599

Your Website Score is

Similar Ranking

Latest Sites

Top Technologies

74 sina.cn Last Updated: 1 year

Desktop

Mobile

Estimation Traffic and Earnings

Sign up for see all features and reviews about this site

Technologies

Nginx

PWA - Manifest

Desktop

Mobile

Speed And Optimization Tips

Sign up for see all features and reviews about this site

Alexa Rank

0

Information Server

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