Tools & Wizards About Us
katex.co.uk screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

katex.co.uk

Katex NDT & Inspection Testing Equipment | Katex Ltd

Page Load Speed

7.3 sec in total

First Response

248 ms

Resources Loaded

6.8 sec

Page Rendered

258 ms

katex.co.uk screenshot

About Website

Visit katex.co.uk now to see the best up-to-date Katex content and also check out these interesting facts you probably never knew about katex.co.uk

Specialising in the worldwide supply of NDT and inspection testing equipment to the offshore / underwater, marine and industrial markets.

Visit katex.co.uk

Key Findings

We analyzed Katex.co.uk page load time and found that the first response time was 248 ms and then it took 7 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

katex.co.uk performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.329

35/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

katex.co.uk

248 ms

www.katex.co.uk

2174 ms

cookie-law-info-public.css

303 ms

cookie-law-info-gdpr.css

312 ms

simple-banner.css

309 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 82% of them (74 requests) were addressed to the original Katex.co.uk, 16% (14 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Katex.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 419.3 kB (22%)

Content Size

1.9 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Katex.co.uk main page is 1.9 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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 336.5 kB

  • Original 389.9 kB
  • After minification 386.1 kB
  • After compression 53.4 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 336.5 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 24.1 kB

  • Original 1.1 MB
  • After minification 1.1 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. Katex images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 40.9 kB

  • Original 262.9 kB
  • After minification 262.9 kB
  • After compression 222.0 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 40.9 kB or 16% of the original size.

CSS Optimization

-24%

Potential reduce by 17.9 kB

  • Original 75.3 kB
  • After minification 75.3 kB
  • After compression 57.4 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. Katex.co.uk needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (62%)

Requests Now

73

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

katex.co.uk

katex.co.uk

248 ms

www.katex.co.uk

www.katex.co.uk

2174 ms

cookie-law-info-public.css

cookie-law-info-public.css

303 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

312 ms

simple-banner.css

simple-banner.css

309 ms

woocommerce-layout.css

woocommerce-layout.css

324 ms

woocommerce.css

woocommerce.css

320 ms

style.css

style.css

420 ms

css

css

28 ms

photoswipe.min.css

photoswipe.min.css

216 ms

default-skin.min.css

default-skin.min.css

231 ms

select2.css

select2.css

231 ms

jquery.min.js

jquery.min.js

351 ms

jquery-migrate.min.js

jquery-migrate.min.js

238 ms

cookie-law-info-public.js

cookie-law-info-public.js

334 ms

simple-banner.js

simple-banner.js

335 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

332 ms

add-to-cart.min.js

add-to-cart.min.js

337 ms

js.cookie.min.js

js.cookie.min.js

345 ms

woocommerce.min.js

woocommerce.min.js

438 ms

jquery.zoom.min.js

jquery.zoom.min.js

442 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

453 ms

photoswipe.min.js

photoswipe.min.js

467 ms

photoswipe-ui-default.min.js

photoswipe-ui-default.min.js

457 ms

single-product.min.js

single-product.min.js

462 ms

cart-fragments.min.js

cart-fragments.min.js

555 ms

country-select.min.js

country-select.min.js

549 ms

address-i18n.min.js

address-i18n.min.js

564 ms

checkout.min.js

checkout.min.js

572 ms

select2.full.min.js

select2.full.min.js

598 ms

selectWoo.full.min.js

selectWoo.full.min.js

629 ms

js

js

69 ms

et-divi-customizer-global.min.css

et-divi-customizer-global.min.css

659 ms

wc-blocks.css

wc-blocks.css

723 ms

cookie-law-info-table.css

cookie-law-info-table.css

723 ms

idle-timer.min.js

idle-timer.min.js

723 ms

custom.js

custom.js

723 ms

scripts.min.js

scripts.min.js

896 ms

smoothscroll.js

smoothscroll.js

811 ms

jquery.fitvids.js

jquery.fitvids.js

780 ms

jquery.mobile.js

jquery.mobile.js

687 ms

easypiechart.js

easypiechart.js

682 ms

salvattore.js

salvattore.js

710 ms

sourcebuster.min.js

sourcebuster.min.js

755 ms

order-attribution.min.js

order-attribution.min.js

770 ms

common.js

common.js

704 ms

katex-logo-web-black-e1590667009384.png

katex-logo-web-black-e1590667009384.png

567 ms

katex-icon-small.png

katex-icon-small.png

570 ms

AJR-NDT-35170-Model-Industrial-Videoscope-Endscope-Borescope-500x500.jpg

AJR-NDT-35170-Model-Industrial-Videoscope-Endscope-Borescope-500x500.jpg

646 ms

AJE-220-AC-Magnetic-Yoke-Flaw-Detector-2-500x500.jpg

AJE-220-AC-Magnetic-Yoke-Flaw-Detector-2-500x500.jpg

730 ms

AJE-220AC-DC-Magnetic-Yoke-Flaw-Detector-500x500.jpg

AJE-220AC-DC-Magnetic-Yoke-Flaw-Detector-500x500.jpg

661 ms

AJE220-AC_White-Magnetic-Yoke-Flaw-Detector_2-500x500.jpg

AJE220-AC_White-Magnetic-Yoke-Flaw-Detector_2-500x500.jpg

763 ms

phynix-logo.png

phynix-logo.png

679 ms

ASAMS_HeaderLogo-Green.jpg

ASAMS_HeaderLogo-Green.jpg

700 ms

logo_header-e1590679894377.jpg

logo_header-e1590679894377.jpg

788 ms

seatronics_logo.png

seatronics_logo.png

778 ms

ajr-logo-e1590680497112.jpg

ajr-logo-e1590680497112.jpg

719 ms

novotest-logo-1.jpg

novotest-logo-1.jpg

752 ms

Logo-Final-Draft-rr-e1590680591634.jpg

Logo-Final-Draft-rr-e1590680591634.jpg

756 ms

customer-servicce-icon.png

customer-servicce-icon.png

786 ms

question-mark-icon.png

question-mark-icon.png

810 ms

delivery-icon-1.png

delivery-icon-1.png

798 ms

Combined-hardness-tester-NOVOTEST-T-UD3-500x500.jpg

Combined-hardness-tester-NOVOTEST-T-UD3-500x500.jpg

729 ms

H1PS-High-Res-500x500.jpg

H1PS-High-Res-500x500.jpg

790 ms

iiYfDWbibFYY3wen-500x600.webp

iiYfDWbibFYY3wen-500x600.webp

780 ms

Tritex-Multigauge-4000-Series-ROV-Mountable-Thickness-Gauges-500x500.jpg

Tritex-Multigauge-4000-Series-ROV-Mountable-Thickness-Gauges-500x500.jpg

816 ms

et-divi-dynamic-69-late.css

et-divi-dynamic-69-late.css

694 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4k.woff

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

28 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

33 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

41 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

41 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4k.woff

42 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

43 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4k.woff

34 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

42 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

40 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4k.woff

55 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

53 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4k.woff

54 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

55 ms

modules.woff

modules.woff

702 ms

divers-205270_1280.jpg

divers-205270_1280.jpg

357 ms

container-1044721_1280.jpg

container-1044721_1280.jpg

261 ms

building-926001_1280.jpg

building-926001_1280.jpg

321 ms

steel-851899_1920.jpg

steel-851899_1920.jpg

521 ms

bridge-945485_1280.jpg

bridge-945485_1280.jpg

336 ms

www.katex.co.uk

www.katex.co.uk

1154 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

126 ms

style.min.css

style.min.css

120 ms

Accessibility Review

katex.co.uk accessibility score

82

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

katex.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

katex.co.uk SEO score

100

Search Engine Optimization Advices

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 Katex.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 Katex.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

katex.co.uk

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