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sentineltechnologies.co.uk screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sentineltechnologies.co.uk

Innovative Technology Partner - Sentinel Technologies

Page Load Speed

7.1 sec in total

First Response

310 ms

Resources Loaded

5.7 sec

Page Rendered

1.1 sec

sentineltechnologies.co.uk screenshot

About Website

Click here to check amazing Sentinel Technologies content. Otherwise, check out these important facts you probably never knew about sentineltechnologies.co.uk

At Sentinel Technologies, we partner with our customers to address their complex challenges by driving through our unique solutions in enterprise mobile, web...

Visit sentineltechnologies.co.uk

Key Findings

We analyzed Sentineltechnologies.co.uk page load time and found that the first response time was 310 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sentineltechnologies.co.uk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value48.1 s

0/100

25%

SI (Speed Index)

Value32.6 s

0/100

10%

TBT (Total Blocking Time)

Value2,240 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value49.5 s

0/100

10%

Network Requests Diagram

sentineltechnologies.co.uk

310 ms

sentineltechnologies.co.uk

2290 ms

dynamic-visibility.css

265 ms

css

31 ms

style.css

441 ms

Our browser made a total of 175 requests to load all elements on the main page. We found that 79% of them (138 requests) were addressed to the original Sentineltechnologies.co.uk, 15% (26 requests) were made to Fonts.gstatic.com and 3% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Sentineltechnologies.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (28%)

Content Size

14.2 MB

After Optimization

10.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sentineltechnologies.co.uk main page is 14.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 9.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 376.5 kB

  • Original 426.8 kB
  • After minification 386.0 kB
  • After compression 50.3 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 376.5 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 274.6 kB

  • Original 9.5 MB
  • After minification 9.2 MB

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. Sentinel Technologies images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 1.1 MB

  • Original 1.7 MB
  • After minification 1.7 MB
  • After compression 614.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.1 MB or 64% of the original size.

CSS Optimization

-89%

Potential reduce by 2.3 MB

  • Original 2.6 MB
  • After minification 2.5 MB
  • After compression 292.3 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. Sentineltechnologies.co.uk needs all CSS files to be minified and compressed as it can save up to 2.3 MB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (64%)

Requests Now

140

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sentinel Technologies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 50 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sentineltechnologies.co.uk

sentineltechnologies.co.uk

310 ms

sentineltechnologies.co.uk

sentineltechnologies.co.uk

2290 ms

dynamic-visibility.css

dynamic-visibility.css

265 ms

css

css

31 ms

style.css

style.css

441 ms

page-builder.css

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622 ms

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269 ms

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635 ms

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353 ms

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529 ms

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527 ms

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19 ms

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847 ms

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855 ms

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17 ms

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Accessibility Review

sentineltechnologies.co.uk accessibility score

98

Accessibility Issues

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

Links do not have a discernible name

Best Practices

sentineltechnologies.co.uk best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sentineltechnologies.co.uk SEO score

86

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Sentineltechnologies.co.uk 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 Sentineltechnologies.co.uk 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

sentineltechnologies.co.uk

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