Tools & Wizards About Us
spectrummonitoring.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

spectrummonitoring.com

Spectrummonitoring.com

Page Load Speed

1.3 sec in total

First Response

373 ms

Resources Loaded

780 ms

Page Rendered

138 ms

spectrummonitoring.com screenshot

About Website

Visit spectrummonitoring.com now to see the best up-to-date Spectrummonitoring content for Singapore and also check out these interesting facts you probably never knew about spectrummonitoring.com

Home for Radio Spectrum Monitoring Professionals

Visit spectrummonitoring.com

Key Findings

We analyzed Spectrummonitoring.com page load time and found that the first response time was 373 ms and then it took 918 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

spectrummonitoring.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

spectrummonitoring.com

373 ms

Shenzhen.jpg

411 ms

Operators.png

93 ms

Countries.png

180 ms

Prague.jpg

189 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Spectrummonitoring.com and no external sources were called. The less responsive or slowest element that took the longest time to load (411 ms) belongs to the original domain Spectrummonitoring.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.1 kB (5%)

Content Size

172.1 kB

After Optimization

163.0 kB

  • HTML
  • Images

In fact, the total size of Spectrummonitoring.com main page is 172.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 161.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 7.4 kB

  • Original 10.2 kB
  • After minification 9.7 kB
  • After compression 2.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.4 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 1.8 kB

  • Original 161.9 kB
  • After minification 160.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Spectrummonitoring images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spectrummonitoring. According to our analytics all requests are already optimized.

Network Requests Diagram

spectrummonitoring.com

spectrummonitoring.com

373 ms

Shenzhen.jpg

Shenzhen.jpg

411 ms

Operators.png

Operators.png

93 ms

Countries.png

Countries.png

180 ms

Prague.jpg

Prague.jpg

189 ms

Macau.jpg

Macau.jpg

262 ms

Arnhem.jpg

Arnhem.jpg

178 ms

Shanghai.jpg

Shanghai.jpg

260 ms

RAAP.jpg

RAAP.jpg

181 ms

RDS.jpg

RDS.jpg

266 ms

tableheaderbg.jpg

tableheaderbg.jpg

323 ms

Accessibility Review

spectrummonitoring.com accessibility score

57

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

spectrummonitoring.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

spectrummonitoring.com SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Spectrummonitoring.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Spectrummonitoring.com main page’s claimed encoding is iso-8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

spectrummonitoring.com

Open Graph description is not detected on the main page of Spectrummonitoring. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: