Tools & Wizards About Us
carbon8ltd.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

carbon8ltd.com

Home - Best priced Monitors, Laptops, Tablet PC and other PC Components | Carbon8 Ltd

Page Load Speed

2.7 sec in total

First Response

286 ms

Resources Loaded

2 sec

Page Rendered

344 ms

carbon8ltd.com screenshot

About Website

Visit carbon8ltd.com now to see the best up-to-date Carbon8 Ltd content for Bulgaria and also check out these interesting facts you probably never knew about carbon8ltd.com

Find cheap monitor deals, laptops, tablets, hard drives and other pc components at the best prices in UK.

Visit carbon8ltd.com

Key Findings

We analyzed Carbon8ltd.com page load time and found that the first response time was 286 ms and then it took 2.4 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

carbon8ltd.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

carbon8ltd.com

286 ms

www.carbon8ltd.com

299 ms

ziron_framework.js

114 ms

zed.js

192 ms

zirupload.js

202 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 95% of them (76 requests) were addressed to the original Carbon8ltd.com, 3% (2 requests) were made to Connect.facebook.net and 1% (1 request) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (636 ms) belongs to the original domain Carbon8ltd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.2 kB (22%)

Content Size

372.9 kB

After Optimization

289.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Carbon8ltd.com main page is 372.9 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. 45% of websites need less resources to load. Images take 300.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 45.4 kB

  • Original 53.1 kB
  • After minification 52.3 kB
  • After compression 7.6 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 45.4 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 33.0 kB

  • Original 300.8 kB
  • After minification 267.8 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, Carbon8 Ltd needs image optimization as it can save up to 33.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-24%

Potential reduce by 3.3 kB

  • Original 13.7 kB
  • After minification 13.7 kB
  • After compression 10.4 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 3.3 kB or 24% of the original size.

CSS Optimization

-28%

Potential reduce by 1.5 kB

  • Original 5.3 kB
  • After minification 5.3 kB
  • After compression 3.8 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. Carbon8ltd.com needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (15%)

Requests Now

78

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carbon8 Ltd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

carbon8ltd.com

carbon8ltd.com

286 ms

www.carbon8ltd.com

www.carbon8ltd.com

299 ms

ziron_framework.js

ziron_framework.js

114 ms

zed.js

zed.js

192 ms

zirupload.js

zirupload.js

202 ms

sfader.js

sfader.js

196 ms

htmlzed.js

htmlzed.js

210 ms

module_zbanner.js

module_zbanner.js

205 ms

zed.css

zed.css

210 ms

ziron.css

ziron.css

273 ms

htmlzed.css

htmlzed.css

282 ms

module_zbanner.css

module_zbanner.css

284 ms

default.css

default.css

298 ms

sdk.js

sdk.js

104 ms

bkg.jpg

bkg.jpg

121 ms

U1_logo.png

U1_logo.png

198 ms

cart.png

cart.png

126 ms

messages.png

messages.png

128 ms

login.png

login.png

126 ms

bullet1.gif

bullet1.gif

124 ms

150x150_U1_210-27777.jpg

150x150_U1_210-27777.jpg

189 ms

spacer.gif

spacer.gif

183 ms

150x150_U1_MP05825.jpg

150x150_U1_MP05825.jpg

202 ms

150x150_U1_857-10594.jpg

150x150_U1_857-10594.jpg

283 ms

buy_bg.gif

buy_bg.gif

212 ms

150x150_U1_MOU-IMAGE-PINK.JPG

150x150_U1_MOU-IMAGE-PINK.JPG

275 ms

150x150_U1_HP226DGB.jpg

150x150_U1_HP226DGB.jpg

289 ms

150x150_U1_HT231HPB.jpg

150x150_U1_HT231HPB.jpg

309 ms

150x150_U1_PEXESAT32.jpg

150x150_U1_PEXESAT32.jpg

323 ms

150x150_U1_MU6MMS2RA.jpg

150x150_U1_MU6MMS2RA.jpg

324 ms

150x150_U1_VS247HR.jpeg

150x150_U1_VS247HR.jpeg

361 ms

150x150_U1_VX238H.jpg

150x150_U1_VX238H.jpg

368 ms

150x150_U1_KYB-MON2MIX-LCUH.jpg

150x150_U1_KYB-MON2MIX-LCUH.jpg

385 ms

150x150_U1_A3L791b50CM-YLS.jpg

150x150_U1_A3L791b50CM-YLS.jpg

393 ms

150x150_U1_WD20EURX.jpg

150x150_U1_WD20EURX.jpg

418 ms

150x150_U1_HDEXT2M.jpg

150x150_U1_HDEXT2M.jpg

419 ms

150x150_U1_HP205DJB.jpg

150x150_U1_HP205DJB.jpg

448 ms

250x250_U1_tender_banner.jpg

250x250_U1_tender_banner.jpg

550 ms

122x49_U1_amd.gif

122x49_U1_amd.gif

474 ms

122x49_U1_aoc.gif

122x49_U1_aoc.gif

491 ms

122x49_U1_ati.gif

122x49_U1_ati.gif

500 ms

122x49_U1_accuratus.gif

122x49_U1_accuratus.gif

513 ms

122x49_U1_asus.gif

122x49_U1_asus.gif

530 ms

122x49_U1_belkin.gif

122x49_U1_belkin.gif

570 ms

122x49_U1_brother.gif

122x49_U1_brother.gif

582 ms

122x49_U1_corsair.gif

122x49_U1_corsair.gif

587 ms

122x49_U1_creative.gif

122x49_U1_creative.gif

601 ms

122x49_U1_d-link.gif

122x49_U1_d-link.gif

612 ms

122x49_U1_dell.gif

122x49_U1_dell.gif

635 ms

122x49_U1_dynamode.gif

122x49_U1_dynamode.gif

636 ms

likebox.php

likebox.php

91 ms

sdk.js

sdk.js

44 ms

Lh3B6KhnWKQ.css

Lh3B6KhnWKQ.css

24 ms

122x49_U1_evga.gif

122x49_U1_evga.gif

556 ms

122x49_U1_epson.gif

122x49_U1_epson.gif

557 ms

122x49_U1_hp.gif

122x49_U1_hp.gif

575 ms

122x49_U1_hannsg.gif

122x49_U1_hannsg.gif

577 ms

122x49_U1_hauppauge.gif

122x49_U1_hauppauge.gif

595 ms

122x49_U1_hypertec.gif

122x49_U1_hypertec.gif

570 ms

122x49_U1_intel.gif

122x49_U1_intel.gif

584 ms

122x49_U1_lg.gif

122x49_U1_lg.gif

573 ms

122x49_U1_lexmark.gif

122x49_U1_lexmark.gif

587 ms

122x49_U1_nec.gif

122x49_U1_nec.gif

575 ms

122x49_U1_netgear.gif

122x49_U1_netgear.gif

546 ms

122x49_U1_ocz.gif

122x49_U1_ocz.gif

555 ms

122x49_U1_oki.gif

122x49_U1_oki.gif

565 ms

122x49_U1_optoma.gif

122x49_U1_optoma.gif

552 ms

122x49_U1_plustek.gif

122x49_U1_plustek.gif

546 ms

122x49_U1_samsung.gif

122x49_U1_samsung.gif

554 ms

122x49_U1_sony.gif

122x49_U1_sony.gif

550 ms

122x49_U1_startech.com.gif

122x49_U1_startech.com.gif

555 ms

122x49_U1_targus.gif

122x49_U1_targus.gif

554 ms

122x49_U1_trust.gif

122x49_U1_trust.gif

558 ms

122x49_U1_westerndigital.gif

122x49_U1_westerndigital.gif

533 ms

122x49_U1_xerox.gif

122x49_U1_xerox.gif

546 ms

ECMC.gif

ECMC.gif

558 ms

VISA.gif

VISA.gif

539 ms

MAESTRO.gif

MAESTRO.gif

550 ms

JCB.gif

JCB.gif

544 ms

VME.gif

VME.gif

529 ms

Accessibility Review

carbon8ltd.com accessibility score

70

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.

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

carbon8ltd.com best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

carbon8ltd.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Carbon8ltd.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 Carbon8ltd.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

carbon8ltd.com

Open Graph description is not detected on the main page of Carbon8 Ltd. 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: