Mamba.ru - 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

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jQuery

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Apache

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Web Frameworks

29 mamba.ru Last Updated: 1 year

Success 47% of passed verification steps

Warning 15% of total warning

Errors 38% of total errors, require fast action

Mobile

Performance Desktop Score 97%

Best Practices Desktop Score 85%

SEO Desktop Score 70%

Progressive Web App Desktop Score 58%

Performance Mobile Score 62%

Best Practices Mobile Score 92%

SEO Mobile Score 75%

Progressive Web App Mobile Score 33%

Page Authority Authority 53%

Domain Authority Domain Authority 70%

Moz Rank 5.3/10

Bounce Rate Rate 0%

Charset Encoding

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

Title Tag 54 Characters

MAMBA - FREE ONLINE CHAT, NETWORKING AND SOCIAL DATING

Meta Description 0 Characters

NO DATA

Effective URL 20 Characters

https://www.mamba.ru

Excerpt Page content

Mamba - Free online chat, networking and social dating ...

Keywords Cloud Density

false172 null113 true32 location13 loaded12 name11 form10 isloading10 gender9 agefrom7

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

Keyword	Freq	Title	Desc	Domain	H1	H2
false	172
null	113
true	32
location	13
loaded	12
name	11
form	10
isloading	10
gender	9
agefrom	7

Google Preview Your look like this in google search result

MAMBA - FREE ONLINE CHAT, NETWORKING AND SOCIAL DATING

https://www.mamba.ru

Mamba - Free online chat, networking and social dating ...

Robots.txt File Detected

http://mamba.ru/robots.txt

Sitemap.xml File No Found

http://mamba.ru/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: 2000-05-02 / 21 years

Expires on: 2020-05-31 / 8 months 1 days

RU-CENTER-RU ,

Nameservers

ns1.mamba.ru.

193.0.170.2

ns2.mamba.ru.

193.0.171.2

Page Size Code & Text Ratio

Document Size: ~132.79 KB

Code Size: ~15.95 KB

Text Size: ~116.84 KB Ratio: 87.99%

Estimation Traffic and Earnings

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Technologies

PWA - Manifest

Manifest is not valid

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

Desktop

Reduce server response times (TTFB) Root document took 800 ms

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

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 300 ms

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

JavaScript execution time 0.7 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

Speed Index 0.8 s

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

First CPU Idle 1.9 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 1,083 KB

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

Minimizes main-thread work 1.0 s

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

First Contentful Paint 0.3 s

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

Avoids an excessive DOM size 180 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 0.3 s

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

Keep request counts low and transfer sizes small 32 requests • 1,083 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 5 resources found

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

Max Potential First Input Delay 450 ms

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

Time to Interactive 2.2 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

Estimated Input Latency 70 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

Serve images in next-gen formats Potential savings of 63 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

Mobile

Serve images in next-gen formats Potential savings of 217 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

Server response times are low (TTFB) Root document took 470 ms

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

Efficiently encode images Potential savings of 7 KB

Optimized images load faster and consume less cellular data

Reduce the impact of third-party code Third-party code blocked the main thread for 490 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 2,070 ms

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

Reduce JavaScript execution time 4.0 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

Defer offscreen images Potential savings of 686 KB

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

Speed Index 1.5 s

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

First CPU Idle 9.1 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 1,645 KB

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

Minimize main-thread work 5.0 s

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

First Contentful Paint 1.1 s

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

Avoids an excessive DOM size 205 elements

First Meaningful Paint 1.1 s

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

Keep request counts low and transfer sizes small 32 requests • 1,645 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 5 resources found

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

Max Potential First Input Delay 2,140 ms

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

Time to Interactive 11.8 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

Page load is not fast enough on mobile networks Interactive at 11.8 s

A fast page load over a cellular network ensures a good mobile user experience

Estimated Input Latency 1,320 ms

First Contentful Paint (3G) 2018 ms

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

Tap targets are sized appropriately 100% 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 82.47% 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

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
Date: Mon, 09 Dec 2019 23:23:58 GMT
Content-Type: image/gif
Content-Length: 43
Connection: keep-alive
Keep-Alive: timeout=15
Expires: Mon, 09 Dec 2019 23:23:57 GMT
Cache-Control: no-cache
Last-Modified: Mon, 09 Dec 2019 23:23:57 GMT
X-VARITI-CCR: 667815364:30
Set-Cookie: rerf=AAAAAF3u146/qxzKAwjaAg==; expires=Wed, 08-Jan-20 23:23:58 GMT; path=/
P3P: policyref="/w3c/p3p.xml", CP="CUR ADM OUR NOR STA NID"

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	mamba.ru	185.203.72.22	IN	497
NS	mamba.ru	ns1.mamba.ru	IN	600
NS	mamba.ru	ns2.mamba.ru	IN	600
MX	mamba.ru	emx.mail.ru	IN	600
TXT	mamba.ru	5t8a8mf62q8b8idnobdjbu6p20	IN	600
TXT	mamba.ru	v=spf1 ip4:193.0.170.218 ip4:193.0.170.20 ip4:193.0.171.20 ip4:195.211.23.2 include:_spf.mail.ru include:_spf.google.com ~all	IN	600
TXT	mamba.ru	google-site-verification=E-f3SRg3E811g0wO7B2w6KntSVxBej_g6Xb4JJmr8zE	IN	600

Your Website Score is

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29 mamba.ru Last Updated: 1 year

Desktop

Mobile

Estimation Traffic and Earnings

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Technologies

Express

Google Tag Manager

Nginx

Node js

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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