Spectrum.net - SEO Checker

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41 spectrum.net Last Updated: 10 months

Success 62% of passed verification steps

Warning 23% of total warning

Errors 15% of total errors, require fast action

Mobile

Performance Desktop Score 35%

Best Practices Desktop Score 77%

SEO Desktop Score 100%

Progressive Web App Desktop Score 23%

Performance Mobile Score 3%

Best Practices Mobile Score 69%

SEO Mobile Score 98%

Progressive Web App Mobile Score 26%

Page Authority Authority 43%

Domain Authority Domain Authority 60%

Moz Rank 4.3/10

Bounce Rate Rate 0%

Charset Encoding

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

Title Tag 12 Characters

SPECTRUM.NET

Meta Description 8 Characters

Spectrum

Effective URL 24 Characters

https://www.spectrum.net

Excerpt Page content

Spectrum.net Required Browser Upgrade We're sorry, this browser is no longer supported. To view Spectrum.net, please use another supported browser. Required Browser Upgrade We're sorry, this ...

Keywords Cloud Density

browser6 supported4 required2 upgrade2 sorry2 longer2 view2 spectrum2 please2 another2

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

Keyword	Freq	Title	Desc	Domain	H1	H2
browser	6
supported	4
required	2
upgrade	2
sorry	2
longer	2
view	2
spectrum	2
please	2
another	2

Google Preview Your look like this in google search result

SPECTRUM.NET

https://www.spectrum.net

Spectrum

Robots.txt File Detected

http://spectrum.net/robots.txt

Sitemap.xml File Detected

http://spectrum.net/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: 2019-06-30 / 1 year

Create on: 1995-08-02 / 25 years

Expires on: 2021-08-01 / 10 months 8 days

MarkMonitor Inc. ,

Registrar Whois Server: whois.markmonitor.com

Registrar URL: http://www.markmonitor.com

Nameservers

NS-1336.AWSDNS-39.ORG

NS-151.AWSDNS-18.COM

NS-1572.AWSDNS-04.CO.UK

NS-960.AWSDNS-56.NET

Page Size Code & Text Ratio

Document Size: ~2.44 KB

Code Size: ~1.82 KB

Text Size: ~632 B Ratio: 25.34%

Estimation Traffic and Earnings

Only Registered Users

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Technologies

Java

Programming Languages

PWA - Manifest

Manifest is not valid

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

Desktop

First CPU Idle 4.2 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 3,002 KB

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

Minimize main-thread work 5.1 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

Includes front-end JavaScript libraries with known security vulnerabilities 4 vulnerabilities detected

Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

Avoid chaining critical requests 10 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 325 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 2,430 ms

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

Minify JavaScript Potential savings of 8 KB

Minifying JavaScript files can reduce payload sizes and script parse time

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 111 requests • 3,002 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 21 resources found

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

Max Potential First Input Delay 600 ms

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

Time to Interactive 4.5 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 on simulated mobile network at 23.6 s

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

Estimated Input Latency 210 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 117 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 107 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

User Timing marks and measures 30 user timings

Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences

Server response times are low (TTFB) Root document took 100 ms

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

Eliminate render-blocking resources Potential savings of 70 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 49 KB

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

Efficiently encode images Potential savings of 8 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 930 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 1,000 ms

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

Reduce JavaScript execution time 3.8 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 127 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

Speed Index 3.3 s

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

Mobile

First Contentful Paint (3G) 18728 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 890 ms

Tap targets are not sized appropriately 82% 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 98.81% 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 117 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 49 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

User Timing marks and measures 30 user timings

Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences

Server response times are low (TTFB) Root document took 30 ms

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

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 49 KB

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

Reduce the impact of third-party code Third-party code blocked the main thread for 2,740 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 4,580 ms

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

Reduce JavaScript execution time 11.3 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 72 KB

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

Speed Index 10.9 s

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

First CPU Idle 20.9 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).

Avoid enormous network payloads Total size was 2,781 KB

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

Minimize main-thread work 14.5 s

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

First Contentful Paint 9.7 s

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

Includes front-end JavaScript libraries with known security vulnerabilities 4 vulnerabilities detected

Some third-party scripts may contain known security vulnerabilities that are easily identified and exploited by attackers

Avoid chaining critical requests 7 chains found

Avoids an excessive DOM size 323 elements

Preload key requests Potential savings of 15,840 ms

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

Minify JavaScript Potential savings of 8 KB

Minifying JavaScript files can reduce payload sizes and script parse time

First Meaningful Paint 9.8 s

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

Keep request counts low and transfer sizes small 108 requests • 2,781 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 20 resources found

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

Max Potential First Input Delay 1,590 ms

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

Time to Interactive 22.4 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 22.4 s

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

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 
Cache-Control: no-cache
Content-Encoding: gzip
Content-Type: text/html
Date: Wed, 27 Nov 2019 09:10:27 GMT
Expires: Wed, 27 Nov 2019 09:10:26 GMT
Last-Modified: Tue, 12 Nov 2019 21:23:58 GMT
Server: 
Server-Timing: intid;desc=2af80c390ff33561
Set-Cookie: JSESSIONID=3277972DF676202E014270F1C0B68BDA; Path=/; HttpOnly
Vary: Accept-Encoding
Vary: Accept-Encoding,Accept-Encoding
X-Originating-URL: https://www.spectrum.net/
X-Zuul: zuul
X-Zuul-instance: unknown
Connection: keep-alive

DNS Records DNS Resource Records associated with a hostname

View DNS Records

Type	Name	Value	Class	TTL
A	spectrum.net	52.0.104.159	IN	40
A	spectrum.net	34.202.111.123	IN	40
NS	spectrum.net	ns-960.awsdns-56.net	IN	7181
NS	spectrum.net	ns-1572.awsdns-04.co.uk	IN	7181
NS	spectrum.net	ns-151.awsdns-18.com	IN	7181
NS	spectrum.net	ns-1336.awsdns-39.org	IN	7181
TXT	spectrum.net	google-site-verification=GD3r4tgpyqSV-B4DANuR2G4_66MHEeIvlulokJMo-yY	IN	280
TXT	spectrum.net	facebook-domain-verification=rz86gtthhiwz8v7qqp2ni4xfx21sas	IN	280

Your Website Score is

Similar Ranking

Latest Sites

Top Technologies

41 spectrum.net Last Updated: 10 months

Desktop

Mobile

Estimation Traffic and Earnings

Sign up for see all features and reviews about this site

Technologies

Java

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