Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 95% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sentinelpower.net

Surge Protection/Current Sensors/AC Power and Dataline Protectors/Veris Power Meters/ Environmental Sensors/Sentinel Power Inc

Page Load Speed

278 ms in total

First Response

95 ms

Resources Loaded

108 ms

Page Rendered

75 ms

sentinelpower.net screenshot

About Website

Visit sentinelpower.net now to see the best up-to-date Sentinel Power content and also check out these interesting facts you probably never knew about sentinelpower.net

Distributor for: MCG-surge protection, AC power and dataline protectors. Veris-power meters, current sensors, environmental sensors. ACI-HVAC controls & sensors, interface devices. Sensaphone- alarm d...

Visit sentinelpower.net

Key Findings

We analyzed Sentinelpower.net page load time and found that the first response time was 95 ms and then it took 183 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. This domain responded with an error, which can significantly jeopardize Sentinelpower.net rating and web reputation

Performance Metrics

sentinelpower.net performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

sentinelpower.net

95 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Sentinelpower.net and no external sources were called. The less responsive or slowest element that took the longest time to load (95 ms) belongs to the original domain Sentinelpower.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 441 B (81%)

Content Size

547 B

After Optimization

106 B

In fact, the total size of Sentinelpower.net main page is 547 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 547 B which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 441 B

  • Original 547 B
  • After minification 149 B
  • After compression 106 B

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. This page needs HTML code to be minified as it can gain 398 B, which is 73% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 441 B or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

sentinelpower.net accessibility score

98

Accessibility Issues

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

Best Practices

sentinelpower.net best practices score

67

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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sentinelpower.net SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sentinelpower.net 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 Sentinelpower.net main page’s claimed encoding is . 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

Open Graph description is not detected on the main page of Sentinel Power. 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: