Tools & Wizards About Us
dttuk.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dttuk.com

Data Cables & Network Components | DTTUK

Page Load Speed

4.4 sec in total

First Response

916 ms

Resources Loaded

3.2 sec

Page Rendered

271 ms

dttuk.com screenshot

About Website

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

Data Termination Technology (DTTUK) are leading suppliers of networking cables, computer network cabling, structured cable, data and fibre optic connectors.

Visit dttuk.com

Key Findings

We analyzed Dttuk.com page load time and found that the first response time was 916 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

dttuk.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.1

90/100

15%

TTI (Time to Interactive)

Value17.9 s

4/100

10%

Network Requests Diagram

www.dttuk.co.uk

916 ms

466a557470b35aadc7a0ff0a72399f2d.css

70 ms

styles-l.css

42 ms

37b95c8daba7b9ccd1129700ce3299ef.css

124 ms

c92db3c131ffa1125bc2df3eb2189a13.js

37 ms

Our browser made a total of 191 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dttuk.com, 4% (7 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Services.postcodeanywhere.co.uk. The less responsive or slowest element that took the longest time to load (967 ms) relates to the external source Dttuk.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 361.6 kB (34%)

Content Size

1.1 MB

After Optimization

709.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dttuk.com main page is 1.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 533.7 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 309.0 kB

  • Original 349.9 kB
  • After minification 337.6 kB
  • After compression 40.9 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 309.0 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 30.4 kB

  • Original 533.7 kB
  • After minification 503.3 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. DTTUK images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 1.7 kB

  • Original 7.0 kB
  • After minification 5.9 kB
  • After compression 5.3 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 1.7 kB or 24% of the original size.

CSS Optimization

-11%

Potential reduce by 20.5 kB

  • Original 180.2 kB
  • After minification 180.2 kB
  • After compression 159.7 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. Dttuk.com needs all CSS files to be minified and compressed as it can save up to 20.5 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 141 (81%)

Requests Now

175

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DTTUK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 137 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.dttuk.co.uk

www.dttuk.co.uk

916 ms

466a557470b35aadc7a0ff0a72399f2d.css

466a557470b35aadc7a0ff0a72399f2d.css

70 ms

styles-l.css

styles-l.css

42 ms

37b95c8daba7b9ccd1129700ce3299ef.css

37b95c8daba7b9ccd1129700ce3299ef.css

124 ms

c92db3c131ffa1125bc2df3eb2189a13.js

c92db3c131ffa1125bc2df3eb2189a13.js

37 ms

a5d8c7f2a5ac0b2c5485d72f4.js

a5d8c7f2a5ac0b2c5485d72f4.js

744 ms

css

css

122 ms

site24x7rum-min.js

site24x7rum-min.js

597 ms

piwik.js

piwik.js

888 ms

sensor.js

sensor.js

720 ms

transparent.png

transparent.png

257 ms

icon.png

icon.png

567 ms

dtt_logo_160x58.jpg

dtt_logo_160x58.jpg

257 ms

jquery.js

jquery.js

254 ms

jquery.mobile.custom.js

jquery.mobile.custom.js

252 ms

common.js

common.js

382 ms

ajax-post.js

ajax-post.js

382 ms

bootstrap.js

bootstrap.js

381 ms

es6-collections.js

es6-collections.js

640 ms

FormData.js

FormData.js

769 ms

form-key-provider.js

form-key-provider.js

391 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

389 ms

theme.js

theme.js

388 ms

fastest.js

fastest.js

506 ms

jquery.cookie.js

jquery.cookie.js

506 ms

pxiEyp8kv8JHgFVrJJnedA.woff

pxiEyp8kv8JHgFVrJJnedA.woff

387 ms

opensans-400.woff

opensans-400.woff

506 ms

pxiByp8kv8JHgFVrLGT9Z1JlEw.woff

pxiByp8kv8JHgFVrLGT9Z1JlEw.woff

504 ms

pxiByp8kv8JHgFVrLDz8Z1JlEw.woff

pxiByp8kv8JHgFVrLDz8Z1JlEw.woff

557 ms

opensans-300.woff

opensans-300.woff

921 ms

pxiByp8kv8JHgFVrLFj_Z1JlEw.woff

pxiByp8kv8JHgFVrLFj_Z1JlEw.woff

557 ms

opensans-600.woff

opensans-600.woff

921 ms

pxiByp8kv8JHgFVrLCz7Z1JlEw.woff

pxiByp8kv8JHgFVrLCz7Z1JlEw.woff

556 ms

opensans-700.woff

opensans-700.woff

559 ms

pxiByp8kv8JHgFVrLDD4Z1JlEw.woff

pxiByp8kv8JHgFVrLDD4Z1JlEw.woff

556 ms

pxiByp8kv8JHgFVrLBT5Z1JlEw.woff

pxiByp8kv8JHgFVrLBT5Z1JlEw.woff

554 ms

email-decode.min.js

email-decode.min.js

438 ms

free-uk-delivery_2.png

free-uk-delivery_2.png

441 ms

free-uk-delivery_2.png

free-uk-delivery_2.png

442 ms

SagePay_PayPal.png

SagePay_PayPal.png

443 ms

CiscoVG224,VG310&VG320LeadedPatchPanels.jpg

CiscoVG224,VG310&VG320LeadedPatchPanels.jpg

443 ms

Pre_Terminated_Fibre_Leads.png

Pre_Terminated_Fibre_Leads.png

512 ms

active_products.jpg

active_products.jpg

513 ms

FibreOpticCables&Accessories.jpg

FibreOpticCables&Accessories.jpg

514 ms

AFL_HYPERSCALE150x150.png

AFL_HYPERSCALE150x150.png

516 ms

Connectix_Cabling_Products.png

Connectix_Cabling_Products.png

515 ms

faceplatemodule.jpg

faceplatemodule.jpg

517 ms

telcoproducts.jpg

telcoproducts.jpg

516 ms

Cabinets&Enclosures.jpg

Cabinets&Enclosures.jpg

517 ms

CUSTOM_CABLE_150x150.png

CUSTOM_CABLE_150x150.png

518 ms

PowerCords,ExtensionLeads&PDUs.jpg

PowerCords,ExtensionLeads&PDUs.jpg

638 ms

otdrfibrelaunchbox.jpg

otdrfibrelaunchbox.jpg

518 ms

Cisco_Compatible.png

Cisco_Compatible.png

530 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

967 ms

Luma-Icons.woff

Luma-Icons.woff

736 ms

toolingandtesters.jpg

toolingandtesters.jpg

519 ms

domReady.js

domReady.js

515 ms

jquery-migrate.js

jquery-migrate.js

422 ms

jquery.js

jquery.js

423 ms

jquery-mixin.js

jquery-mixin.js

426 ms

owl.carousel.min.js

owl.carousel.min.js

415 ms

main.js

main.js

415 ms

bootstrap.js

bootstrap.js

427 ms

template.js

template.js

310 ms

confirm.js

confirm.js

313 ms

widget.js

widget.js

268 ms

dataPost.js

dataPost.js

279 ms

customer-data.js

customer-data.js

283 ms

customer-data-mixin.js

customer-data-mixin.js

293 ms

smart-keyboard-handler.js

smart-keyboard-handler.js

293 ms

mage.js

mage.js

305 ms

ie-class-fixer.js

ie-class-fixer.js

308 ms

text.js

text.js

256 ms

tooltip.js

tooltip.js

251 ms

owlslider.js

owlslider.js

270 ms

toggle.js

toggle.js

267 ms

tabs.js

tabs.js

281 ms

productfilter.js

productfilter.js

278 ms

matchMedia.js

matchMedia.js

335 ms

Switches_and_Media_Converters.png

Switches_and_Media_Converters.png

335 ms

Voice_Products.png

Voice_Products.png

335 ms

Coax_Cabling.png

Coax_Cabling.png

333 ms

connectors&components.jpg

connectors&components.jpg

335 ms

v2.zopim.com

v2.zopim.com

155 ms

ConsumablesLabelling.jpg

ConsumablesLabelling.jpg

214 ms

armoured_copper_cable_150150.jpg

armoured_copper_cable_150150.jpg

214 ms

dtt_logo_160x58-small.jpg

dtt_logo_160x58-small.jpg

215 ms

asset_composer.js

asset_composer.js

60 ms

wrapper.js

wrapper.js

167 ms

underscore.js

underscore.js

168 ms

knockout.js

knockout.js

164 ms

knockout-es5.js

knockout-es5.js

165 ms

scripts.js

scripts.js

329 ms

translate.js

translate.js

327 ms

modal.js

modal.js

326 ms

engine.js

engine.js

327 ms

bootstrap.js

bootstrap.js

328 ms

observable_array.js

observable_array.js

327 ms

bound-nodes.js

bound-nodes.js

327 ms

section-config.js

section-config.js

307 ms

url.js

url.js

309 ms

storage.js

storage.js

308 ms

jquery.storageapi.extended.js

jquery.storageapi.extended.js

299 ms

core.js

core.js

266 ms

position.js

position.js

268 ms

js-translation.json

js-translation.json

268 ms

collapsible.js

collapsible.js

236 ms

modal-popup.html

modal-popup.html

107 ms

modal-slide.html

modal-slide.html

351 ms

modal-custom.html

modal-custom.html

351 ms

key-codes.js

key-codes.js

21 ms

events.js

events.js

31 ms

knockout-repeat.js

knockout-repeat.js

28 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

33 ms

jquery.storageapi.min.js

jquery.storageapi.min.js

84 ms

observable_source.js

observable_source.js

81 ms

renderer.js

renderer.js

82 ms

console-logger.js

console-logger.js

85 ms

resizable.js

resizable.js

80 ms

i18n.js

i18n.js

81 ms

scope.js

scope.js

81 ms

range.js

range.js

82 ms

mage-init.js

mage-init.js

81 ms

keyboard.js

keyboard.js

130 ms

optgroup.js

optgroup.js

129 ms

after-render.js

after-render.js

129 ms

autoselect.js

autoselect.js

128 ms

datepicker.js

datepicker.js

129 ms

outer_click.js

outer_click.js

128 ms

fadeVisible.js

fadeVisible.js

128 ms

collapsible.js

collapsible.js

126 ms

staticChecked.js

staticChecked.js

127 ms

simple-checked.js

simple-checked.js

127 ms

bind-html.js

bind-html.js

128 ms

tooltip.js

tooltip.js

127 ms

color-picker.js

color-picker.js

126 ms

class.js

class.js

22 ms

async.js

async.js

25 ms

registry.js

registry.js

24 ms

resizable.js

resizable.js

23 ms

local.js

local.js

19 ms

loader.js

loader.js

17 ms

logger.js

logger.js

24 ms

entry-factory.js

entry-factory.js

27 ms

console-output-handler.js

console-output-handler.js

20 ms

formatter.js

formatter.js

21 ms

message-pool.js

message-pool.js

32 ms

levels-pool.js

levels-pool.js

37 ms

logger-utils.js

logger-utils.js

36 ms

main.js

main.js

37 ms

spectrum.js

spectrum.js

45 ms

tinycolor.js

tinycolor.js

49 ms

tooltip.html

tooltip.html

126 ms

mouse.js

mouse.js

43 ms

dom-observer.js

dom-observer.js

54 ms

bindings.js

bindings.js

51 ms

moment.js

moment.js

62 ms

template.js

template.js

70 ms

entry.js

entry.js

60 ms

arrays.js

arrays.js

61 ms

compare.js

compare.js

53 ms

misc.js

misc.js

54 ms

objects.js

objects.js

72 ms

strings.js

strings.js

73 ms

print.css

print.css

31 ms

platformcaptureplus-2.00.min.css

platformcaptureplus-2.00.min.css

189 ms

platformcaptureplus-2.00.min.js

platformcaptureplus-2.00.min.js

196 ms

loader.js

loader.js

17 ms

page-cache.js

page-cache.js

21 ms

app.js

app.js

30 ms

dropdown.js

dropdown.js

17 ms

validation.js

validation.js

26 ms

form-mini.js

form-mini.js

24 ms

category-search.js

category-search.js

26 ms

campaigncatcher.js

campaigncatcher.js

27 ms

google-analytics.js

google-analytics.js

46 ms

widget-initializer.js

widget-initializer.js

43 ms

fastest_drug_pharmacy.js

fastest_drug_pharmacy.js

44 ms

cookie-status.js

cookie-status.js

46 ms

cookies.js

cookies.js

47 ms

block-loader.js

block-loader.js

45 ms

invalidation-processor.js

invalidation-processor.js

55 ms

menu.js

menu.js

35 ms

dialog.js

dialog.js

37 ms

jquery-ui.js

jquery-ui.js

36 ms

compat.js

compat.js

36 ms

validation.js

validation.js

130 ms

telephoneValidatorAddress.js

telephoneValidatorAddress.js

131 ms

types.js

types.js

131 ms

layout.js

layout.js

131 ms

cdz_menu.js

cdz_menu.js

129 ms

Accessibility Review

dttuk.com accessibility score

90

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

Links do not have a discernible name

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

dttuk.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

dttuk.com SEO score

91

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

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 Dttuk.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 Dttuk.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

dttuk.com

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