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first-response.co.uk screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    55% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 73% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

first-response.co.uk

First Response | Cybersecurity, Digital Forensics, Cyber Crime & IT Specialists

Page Load Speed

4.5 sec in total

First Response

1.2 sec

Resources Loaded

3 sec

Page Rendered

287 ms

first-response.co.uk screenshot

About Website

Welcome to first-response.co.uk homepage info - get ready to check First Response best content right away, or after learning these important things about first-response.co.uk

First Response is a cybersecurity, digital forensics and incident response company based in London, operating across the globe.

Visit first-response.co.uk

Key Findings

We analyzed First-response.co.uk page load time and found that the first response time was 1.2 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

first-response.co.uk performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

first-response.co.uk

1230 ms

style.css

346 ms

jquery.jcarousel.css

179 ms

skins.css

191 ms

coin-slider.css

205 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 83% of them (49 requests) were addressed to the original First-response.co.uk, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain First-response.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 301.7 kB (25%)

Content Size

1.2 MB

After Optimization

910.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of First-response.co.uk main page is 1.2 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. 40% of websites need less resources to load. Images take 769.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 45.7 kB

  • Original 59.6 kB
  • After minification 53.7 kB
  • After compression 13.9 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 45.7 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 12.4 kB

  • Original 769.9 kB
  • After minification 757.5 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. First Response images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 199.5 kB

  • Original 327.6 kB
  • After minification 313.8 kB
  • After compression 128.1 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 199.5 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 44.2 kB

  • Original 55.5 kB
  • After minification 42.2 kB
  • After compression 11.3 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. First-response.co.uk needs all CSS files to be minified and compressed as it can save up to 44.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (68%)

Requests Now

57

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of First Response. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

first-response.co.uk

first-response.co.uk

1230 ms

style.css

style.css

346 ms

jquery.jcarousel.css

jquery.jcarousel.css

179 ms

skins.css

skins.css

191 ms

coin-slider.css

coin-slider.css

205 ms

layerslider.css

layerslider.css

348 ms

cat-posts.css

cat-posts.css

180 ms

styles.css

styles.css

197 ms

jquery.fancybox.css

jquery.fancybox.css

318 ms

social_widget.css

social_widget.css

277 ms

TinyLightbox.css

TinyLightbox.css

281 ms

style.css

style.css

291 ms

jquery.js

jquery.js

612 ms

jquery-migrate.min.js

jquery-migrate.min.js

464 ms

include.js

include.js

395 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

815 ms

jquery-easing-1.3.js

jquery-easing-1.3.js

536 ms

jquerytransit.js

jquerytransit.js

434 ms

layerslider.transitions.js

layerslider.transitions.js

506 ms

jquery.fancybox.js

jquery.fancybox.js

531 ms

jquery.easing.js

jquery.easing.js

635 ms

shailan-dropdown.min.css

shailan-dropdown.min.css

600 ms

default.ultimate.css

default.ultimate.css

629 ms

jquery.jcarousel.pack.js

jquery.jcarousel.pack.js

661 ms

script.js

script.js

618 ms

coin-slider.min.js

coin-slider.min.js

624 ms

hoverIntent.min.js

hoverIntent.min.js

539 ms

jquery.form.min.js

jquery.form.min.js

695 ms

scripts.js

scripts.js

625 ms

uk-cookie-consent-js.js

uk-cookie-consent-js.js

622 ms

wp-embed.min.js

wp-embed.min.js

693 ms

conversion.js

conversion.js

16 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

806 ms

default.css

default.css

98 ms

analytics.js

analytics.js

8 ms

logo.png

logo.png

247 ms

incident-response-systems-breach-1.jpg

incident-response-systems-breach-1.jpg

390 ms

insolvency-investigation-2.jpg

insolvency-investigation-2.jpg

740 ms

hr-employment-disputes-3.jpg

hr-employment-disputes-3.jpg

324 ms

training.jpg

training.jpg

637 ms

fraud-investigation-5.jpg

fraud-investigation-5.jpg

511 ms

ip-theft-6.jpg

ip-theft-6.jpg

383 ms

all.js

all.js

291 ms

bg_menu.png

bg_menu.png

408 ms

collect

collect

28 ms

sidebar_send.png

sidebar_send.png

448 ms

slider_shadow.png

slider_shadow.png

452 ms

bg_20.png

bg_20.png

572 ms

186 ms

skin.css

skin.css

535 ms

ajax-loader.gif

ajax-loader.gif

479 ms

37 ms

125 ms

xd_arbiter.php

xd_arbiter.php

217 ms

xd_arbiter.php

xd_arbiter.php

419 ms

ping

ping

78 ms

blank.gif

blank.gif

117 ms

skin.png

skin.png

94 ms

shadow.png

shadow.png

119 ms

Accessibility Review

first-response.co.uk accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

first-response.co.uk 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

first-response.co.uk SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise First-response.co.uk 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 First-response.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

first-response.co.uk

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