Tools & Wizards About Us

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

sentinel-data.com

Sentinel Data Solutions - Hosted Desktop, IT Support, Ringwood, Hampshire

Page Load Speed

2.9 sec in total

First Response

417 ms

Resources Loaded

1.9 sec

Page Rendered

554 ms

About Website

Click here to check amazing Sentinel Data content. Otherwise, check out these important facts you probably never knew about sentinel-data.com

Based in Ringwood, Sentinel Data Solutions supply a wide range of IT services to businesses in Hampshire, Dorset and across the country. Specialising in Hosted Desktop, we are an innovative, dynamic m...

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Key Findings

We analyzed Sentinel-data.com page load time and found that the first response time was 417 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sentinel-data.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

82/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

sentinel-data.com

417 ms

730ddd3e75e034bd05e54310fc160144.css

401 ms

hosted-desktop-bg.jpg

83 ms

support-bg-1.jpg

158 ms

consultancy-bg.jpg

165 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Sentinel-data.com and no external sources were called. The less responsive or slowest element that took the longest time to load (417 ms) belongs to the original domain Sentinel-data.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.0 kB (26%)

Content Size

540.9 kB

After Optimization

397.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sentinel-data.com main page is 540.9 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. 20% of websites need less resources to load. Images take 282.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 66.3 kB

  • Original 86.3 kB
  • After minification 86.0 kB
  • After compression 19.9 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 66.3 kB or 77% of the original size.

Image Optimization

-14%

Potential reduce by 39.6 kB

  • Original 282.8 kB
  • After minification 243.2 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. Obviously, Sentinel Data needs image optimization as it can save up to 39.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-22%

Potential reduce by 37.1 kB

  • Original 171.9 kB
  • After minification 171.9 kB
  • After compression 134.8 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sentinel-data.com needs all CSS files to be minified and compressed as it can save up to 37.1 kB or 22% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sentinel Data. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

sentinel-data.com accessibility score

98

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.

Best Practices

sentinel-data.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sentinel-data.com SEO score

97

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sentinel-data.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sentinel-data.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Sentinel Data. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: