Tools & Wizards About Us
dennissecurity.com screenshot

Report Summary

  • 0

    Performance

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

dennissecurity.com

Request Rejected

Page Load Speed

2.6 sec in total

First Response

249 ms

Resources Loaded

2.2 sec

Page Rendered

105 ms

dennissecurity.com screenshot

About Website

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

Visit dennissecurity.com

Key Findings

We analyzed Dennissecurity.com page load time and found that the first response time was 249 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dennissecurity.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

dennissecurity.com

249 ms

index

985 ms

gtm.js

60 ms

general-d9e3ba413141.css

528 ms

dompark-95ec5ee25b50.css

424 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Dennissecurity.com, 47% (15 requests) were made to Names.co.uk and 28% (9 requests) were made to Wwws2.names.co.uk. The less responsive or slowest element that took the longest time to load (985 ms) relates to the external source Names.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.7 kB (21%)

Content Size

121.2 kB

After Optimization

95.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Dennissecurity.com main page is 121.2 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. Javascripts take 91.9 kB which makes up the majority of the site volume.

HTML Optimization

-39%

Potential reduce by 202 B

  • Original 522 B
  • After minification 504 B
  • After compression 320 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. 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 202 B or 39% of the original size.

JavaScript Optimization

-28%

Potential reduce by 25.5 kB

  • Original 91.9 kB
  • After minification 91.9 kB
  • After compression 66.4 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 25.5 kB or 28% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 28.7 kB
  • After minification 28.7 kB
  • After compression 28.7 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. Dennissecurity.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (22%)

Requests Now

27

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dennissecurity. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dennissecurity.com

dennissecurity.com

249 ms

index

index

985 ms

gtm.js

gtm.js

60 ms

general-d9e3ba413141.css

general-d9e3ba413141.css

528 ms

dompark-95ec5ee25b50.css

dompark-95ec5ee25b50.css

424 ms

jquery-3.6.0-b82d238d4e31.js

jquery-3.6.0-b82d238d4e31.js

659 ms

shared-plugins-413a23f19eb9.js

shared-plugins-413a23f19eb9.js

526 ms

script-ba86ffaa8408.js

script-ba86ffaa8408.js

450 ms

embedded-overlay-660fd71b4c06.js

embedded-overlay-660fd71b4c06.js

457 ms

channel-5961f8fce114.js

channel-5961f8fce114.js

444 ms

mainnav-4e064a18eef4.js

mainnav-4e064a18eef4.js

460 ms

nco-header-logo-white-e6b710239729.svg

nco-header-logo-white-e6b710239729.svg

117 ms

phone-566c44c34e00.svg

phone-566c44c34e00.svg

118 ms

support-25e807cb03b3.svg

support-25e807cb03b3.svg

158 ms

ticket-3d285c0bc504.svg

ticket-3d285c0bc504.svg

243 ms

webmail-9cc7c52a01fb.svg

webmail-9cc7c52a01fb.svg

244 ms

user-cace01e43572.svg

user-cace01e43572.svg

252 ms

question-187b3274a238.svg

question-187b3274a238.svg

253 ms

basket-d293fa808967.svg

basket-d293fa808967.svg

250 ms

couk-logo-white-73932af27183.svg

couk-logo-white-73932af27183.svg

252 ms

uk-logo-white-bd78df2da484.svg

uk-logo-white-bd78df2da484.svg

324 ms

com-logo-white-a127ba9dd697.svg

com-logo-white-a127ba9dd697.svg

325 ms

online-logo-white-182e2b1ad518.svg

online-logo-white-182e2b1ad518.svg

332 ms

website-builder-made-easy-5e11c5b47c1a.svg

website-builder-made-easy-5e11c5b47c1a.svg

414 ms

have-your-website-built-for-you-8d736551ab65.svg

have-your-website-built-for-you-8d736551ab65.svg

334 ms

nco-logo-white-e6b710239729.svg

nco-logo-white-e6b710239729.svg

417 ms

www-f1e487b501ac.svg

www-f1e487b501ac.svg

105 ms

open-sans-v15-latin-regular-0e92462e402c.woff

open-sans-v15-latin-regular-0e92462e402c.woff

86 ms

open-sans-v15-latin-300-0c74bab4a4eb.woff

open-sans-v15-latin-300-0c74bab4a4eb.woff

85 ms

open-sans-v15-latin-600-24798ef7ac55.woff

open-sans-v15-latin-600-24798ef7ac55.woff

85 ms

open-sans-v15-latin-700-b5f79d1934da.woff

open-sans-v15-latin-700-b5f79d1934da.woff

165 ms

overlay-close-4998466d9866.svg

overlay-close-4998466d9866.svg

139 ms

Accessibility Review

dennissecurity.com accessibility score

68

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

<frame> or <iframe> elements do not have a title

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

dennissecurity.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

dennissecurity.com SEO score

55

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dennissecurity.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 Dennissecurity.com main page’s claimed encoding is iso-8859-1. 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

dennissecurity.com

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