Mama.cn - SEO Checker - Website Review

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Top Technologies

Nginx

Web Servers

PHP

Programming Languages

Google Tag Manager

Tag Managers

Google Font API

Font Scripts

CloudFlare

CDN

jQuery

JavaScript Frameworks

Apache

Web Servers

Font Awesome

Font Scripts

WordPress

CMS

Twitter Bootstrap

Web Frameworks

49 mama.cn Last Updated: 1 year

Success 63% of passed verification steps

Warning 7% of total warning

Errors 30% of total errors, require fast action

Mobile

Performance Desktop Score 73%

Best Practices Desktop Score 54%

SEO Desktop Score 80%

Progressive Web App Desktop Score 42%

Performance Mobile Score 52%

Best Practices Mobile Score 54%

SEO Mobile Score 82%

Progressive Web App Mobile Score 44%

Page Authority Authority 0%

Domain Authority Domain Authority 0%

Moz Rank 0.0/10

Bounce Rate Rate 0%

Charset Encoding

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

Title Tag 27 Characters

妈妈网_官方网站，妈妈信赖的的育儿、生活等交流互动社区

Meta Description 135 Characters

妈妈网：为准备怀孕、怀孕期、分娩、坐月子、0-6岁的婴儿幼等等父母提供育儿知识与问答互动;妈妈网,腾讯投资的唯一亲子网站，是妈妈信赖的备孕、怀孕、育儿心得集中地，旗下拥有广州妈妈网、北京妈妈网、天津妈妈网、重庆妈妈网等三十二个独立站点，是汇聚海量泛母婴用户的综合网络集群

Effective URL 19 Characters

https://www.mama.cn

Excerpt Page content

妈妈网_官方网站，妈妈信赖的的育儿、生活等交流互动社区妈妈网手机APP下载全部资讯问答帖子百科 ...

Meta Keywords 9 Detected

妈妈网妈妈亲子网怀孕育儿早教亲子育儿网母婴网

Keywords Cloud Density

亲抚纯纯乐芯纸尿裤4 位妈咪解决问题4 相关阅读3 孕妇吃什么对宝宝3 妈网大课堂3 北京月子中心2 修改宝宝日期2 问答精选2 沈阳月子中心2 产后多久来月经正2

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

Keyword	Freq	Title	Desc	Domain	H1	H2
亲抚纯纯乐芯纸尿裤	4
位妈咪解决问题	4
相关阅读	3
孕妇吃什么对宝宝	3
妈网大课堂	3
北京月子中心	2
修改宝宝日期	2
问答精选	2
沈阳月子中心	2
产后多久来月经正	2

Google Preview Your look like this in google search result

妈妈网_官方网站，妈妈信赖的的育儿、生活等交流互动社区

https://www.mama.cn

Robots.txt File Detected

http://mama.cn/robots.txt

Sitemap.xml File No Found

http://mama.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 18 days

Nameservers

ns3.dnsv4.com

ns4.dnsv4.com

Page Size Code & Text Ratio

Document Size: ~184.65 KB

Code Size: ~108.62 KB

Text Size: ~76.03 KB Ratio: 41.17%

Estimation Traffic and Earnings

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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

Minimize third-party usage Third-party code blocked the main thread for 0 ms

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading

Total Blocking Time 0 ms

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

JavaScript execution time 0.0 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

Properly size images Potential savings of 339 KB

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

Speed Index 6.4 s

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

First CPU Idle 0.8 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).

Avoid enormous network payloads Total size was 3,412 KB

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

Minimizes main-thread work 0.8 s

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

robots.txt is not valid 1 error found

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed

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 26 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

Avoids an excessive DOM size 311 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)

Preload key requests Potential savings of 1,180 ms

Consider using `<link rel=preload>` to prioritize fetching resources that are currently requested later in page load

First Meaningful Paint 0.8 s

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

Keep request counts low and transfer sizes small 145 requests • 3,412 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 61 resources found

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

Max Potential First Input Delay 30 ms

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

Time to Interactive 0.8 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

Minify CSS Potential savings of 2 KB

Minifying CSS files can reduce network payload sizes

Remove unused CSS Potential savings of 10 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 411 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 13 insecure requests 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

Reduce server response times (TTFB) Root document took 1,470 ms

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

Efficiently encode images Potential savings of 278 KB

Optimized images load faster and consume less cellular data

Mobile

Serve static assets with an efficient cache policy 59 resources found

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

Max Potential First Input Delay 100 ms

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

Time to Interactive 7.2 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) 4953 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 10 ms

Minify CSS Potential savings of 2 KB

Minifying CSS files can reduce network payload sizes

Tap targets are not sized appropriately 90% 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 97.04% 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 10 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 402 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 13 insecure requests found

Reduce server response times (TTFB) Root document took 740 ms

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

Efficiently encode images Potential savings of 266 KB

Optimized images load faster and consume less cellular data

Minimize third-party usage Third-party code blocked the main thread for 0 ms

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading

Total Blocking Time 50 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

Defer offscreen images Potential savings of 354 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 235 KB

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

Speed Index 13.7 s

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

First CPU Idle 3.4 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).

Avoid enormous network payloads Total size was 3,512 KB

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

Minimize main-thread work 2.0 s

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

robots.txt is not valid 1 error found

If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed

First Contentful Paint 2.6 s

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

Avoid chaining critical requests 26 chains found

Avoids an excessive DOM size 309 elements

First Meaningful Paint 2.9 s

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

Keep request counts low and transfer sizes small 155 requests • 3,512 KB

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

Speed And Optimization Tips

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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/1.1 200 OK
Server: nginx/1.15.8
Date: Sun, 22 Dec 2019 21:31:48 GMT
Content-Type: text/html
Connection: keep-alive
Expires: Wed, 01 Jan 2020 21:31:48 GMT
Cache-Control: max-age=864000
Access-Control-Allow-Methods: GET
Content-Encoding: gzip
Access-Control-Allow-Origin: *
sc: http://about.mama.cn/join-social.html

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	mama.cn	134.175.173.148	IN	599
NS	mama.cn	ns3.dnsv4.com	IN	82036
NS	mama.cn	ns4.dnsv4.com	IN	82036
MX	mama.cn	mxbiz1.qq.com	IN	600
MX	mama.cn	mxbiz2.qq.com	IN	600
TXT	mama.cn	v=spf1 include:spf.mail.qq.com ~all	IN	600

Your Website Score is

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Top Technologies

49 mama.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

Comments