Tools & Wizards About Us
norfolktankmuseum.co.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

norfolktankmuseum.co.uk

The Norfolk Tank Museum is closed for winter restoration period reopens April 2025 - Norfolk Tank Museum

Page Load Speed

7.3 sec in total

First Response

997 ms

Resources Loaded

3.6 sec

Page Rendered

2.6 sec

norfolktankmuseum.co.uk screenshot

About Website

Visit norfolktankmuseum.co.uk now to see the best up-to-date Norfolk Tank Museum content for United Kingdom and also check out these interesting facts you probably never knew about norfolktankmuseum.co.uk

Norfolk Tank Museum houses a collection of military vehicles, weapons militaria from 20th Century and Cold War The collection is maintained in working condition

Visit norfolktankmuseum.co.uk

Key Findings

We analyzed Norfolktankmuseum.co.uk page load time and found that the first response time was 997 ms and then it took 6.3 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

norfolktankmuseum.co.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.061

98/100

15%

TTI (Time to Interactive)

Value32.6 s

0/100

10%

Network Requests Diagram

norfolktankmuseum.co.uk

997 ms

js

19 ms

style.min.css

111 ms

mediaelementplayer-legacy.min.css

186 ms

wp-mediaelement.min.css

189 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 71% of them (73 requests) were addressed to the original Norfolktankmuseum.co.uk, 11% (11 requests) were made to Static.xx.fbcdn.net and 3% (3 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Norfolktankmuseum.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 782.1 kB (3%)

Content Size

23.3 MB

After Optimization

22.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Norfolktankmuseum.co.uk main page is 23.3 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. 75% 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 22.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 124.4 kB

  • Original 150.9 kB
  • After minification 145.6 kB
  • After compression 26.4 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 124.4 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 652.8 kB

  • Original 22.9 MB
  • After minification 22.3 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. Norfolk Tank Museum images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 468 B

  • Original 123.5 kB
  • After minification 123.5 kB
  • After compression 123.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 4.4 kB

  • Original 92.1 kB
  • After minification 92.1 kB
  • After compression 87.8 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. Norfolktankmuseum.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (55%)

Requests Now

95

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Norfolk Tank Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

norfolktankmuseum.co.uk

norfolktankmuseum.co.uk

997 ms

js

js

19 ms

style.min.css

style.min.css

111 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

186 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

189 ms

style.css

style.css

189 ms

woocommerce-layout.css

woocommerce-layout.css

191 ms

woocommerce.css

woocommerce.css

196 ms

frontend.min.css

frontend.min.css

203 ms

jquery-ui.css

jquery-ui.css

279 ms

jquery.timepicker.min.css

jquery.timepicker.min.css

283 ms

wpem-grid.min.css

wpem-grid.min.css

288 ms

style.css

style.css

292 ms

gdpr-main.css

gdpr-main.css

296 ms

fonts.css

fonts.css

301 ms

style.css

style.css

374 ms

jquery.min.js

jquery.min.js

382 ms

jquery-migrate.min.js

jquery-migrate.min.js

394 ms

frontend-gtag.min.js

frontend-gtag.min.js

397 ms

simple-facebook-page-root.js

simple-facebook-page-root.js

398 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

398 ms

add-to-cart.min.js

add-to-cart.min.js

467 ms

js.cookie.min.js

js.cookie.min.js

478 ms

woocommerce.min.js

woocommerce.min.js

480 ms

s-202436.js

s-202436.js

32 ms

imagesloaded.min.js

imagesloaded.min.js

488 ms

masonry.min.js

masonry.min.js

493 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

495 ms

global.js

global.js

560 ms

wc-blocks.css

wc-blocks.css

609 ms

sourcebuster.min.js

sourcebuster.min.js

610 ms

order-attribution.min.js

order-attribution.min.js

610 ms

common.min.js

common.min.js

635 ms

core.min.js

core.min.js

635 ms

jquery.timepicker.min.js

jquery.timepicker.min.js

653 ms

e-202436.js

e-202436.js

30 ms

main.js

main.js

675 ms

js

js

76 ms

wejs

wejs

51 ms

sdk.js

sdk.js

17 ms

sdk.js

sdk.js

6 ms

89 ms

150_logo-11900-2.png

150_logo-11900-2.png

73 ms

DSCF7571.jpg

DSCF7571.jpg

947 ms

cropped-Centurion-Mk-13.jpg

cropped-Centurion-Mk-13.jpg

210 ms

tank-logo-tall.jpg

tank-logo-tall.jpg

256 ms

spyglass-w.png

spyglass-w.png

167 ms

DSCF7576-1024x768.jpg

DSCF7576-1024x768.jpg

450 ms

Saladin-Armoured-car-1024x1024.jpg

Saladin-Armoured-car-1024x1024.jpg

399 ms

T34-restoration-e1491727650715.jpg

T34-restoration-e1491727650715.jpg

262 ms

20180812-7D2_0270-150x150.jpg

20180812-7D2_0270-150x150.jpg

332 ms

20180810-7D2_0050-150x150.jpg

20180810-7D2_0050-150x150.jpg

397 ms

Centurion-MBT-150x150.jpg

Centurion-MBT-150x150.jpg

398 ms

Saladin-armoured-car--150x150.jpg

Saladin-armoured-car--150x150.jpg

429 ms

DSCF8311-150x150.jpg

DSCF8311-150x150.jpg

457 ms

FV105-Sultan-92KB20-0045-150x150.jpg

FV105-Sultan-92KB20-0045-150x150.jpg

462 ms

DSCF8200-150x150.jpg

DSCF8200-150x150.jpg

495 ms

20180811-7D2_0063-150x150.jpg

20180811-7D2_0063-150x150.jpg

528 ms

DSCF6943-150x150.jpg

DSCF6943-150x150.jpg

543 ms

5th-SS-Viking-Re-enactment-Group-0026-150x150.jpg

5th-SS-Viking-Re-enactment-Group-0026-150x150.jpg

554 ms

5th-SS-Viking-Re-enactment-Group-0020-150x150.jpg

5th-SS-Viking-Re-enactment-Group-0020-150x150.jpg

565 ms

DSCF7331-150x150.jpg

DSCF7331-150x150.jpg

591 ms

20180811-_D__0268-150x150.jpg

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626 ms

20180811-_D__0330-150x150.jpg

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636 ms

DSCF7581-150x150.jpg

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651 ms

DSCF7576-150x150.jpg

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663 ms

DSCF8304-150x150.jpg

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688 ms

20180812-7D2_0184-150x150.jpg

20180812-7D2_0184-150x150.jpg

743 ms

footer_map.jpg

footer_map.jpg

1402 ms

facebook.png

facebook.png

747 ms

twitter.png

twitter.png

762 ms

WidgetEmbed-selfserveprop

WidgetEmbed-selfserveprop

131 ms

youtube.png

youtube.png

748 ms

TNLHLF_Colour_Logo_English_RGB_0_0.jpg

TNLHLF_Colour_Logo_English_RGB_0_0.jpg

894 ms

0c6f1643-8d25-4733-a4b0-0c6d941446c5.png

0c6f1643-8d25-4733-a4b0-0c6d941446c5.png

817 ms

aim-secondary-logo.jpg

aim-secondary-logo.jpg

801 ms

images.png

images.png

824 ms

twitter.png

twitter.png

1658 ms

api.min.js

api.min.js

85 ms

facebook.png

facebook.png

1735 ms

page.php

page.php

173 ms

like_box.php

like_box.php

116 ms

tripadvisor.png

tripadvisor.png

1630 ms

t4b_widget_self_serve_property-v24221562771a.css

t4b_widget_self_serve_property-v24221562771a.css

25 ms

cdswidgets_m-c-v22480917520a.js

cdswidgets_m-c-v22480917520a.js

42 ms

20180812-7D2_0270.jpg

20180812-7D2_0270.jpg

1716 ms

gdpr-logo.png

gdpr-logo.png

833 ms

ZFluMDo2EQh.css

ZFluMDo2EQh.css

15 ms

dvL-mSr_f6M.js

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22 ms

o1ndYS2og_B.js

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51 ms

FsgTKAP125G.js

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57 ms

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56 ms

Glud--w-qOK.js

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53 ms

l8Qk4nS2o1N.js

l8Qk4nS2o1N.js

56 ms

p55HfXW__mM.js

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62 ms

ALTQi95mOyD.js

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63 ms

453903897_907028764793753_6351860567238185189_n.jpg

453903897_907028764793753_6351860567238185189_n.jpg

140 ms

yhMLxgtMNUo.js

yhMLxgtMNUo.js

9 ms

407451797_750474317115866_2117546515402985448_n.jpg

407451797_750474317115866_2117546515402985448_n.jpg

34 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

6 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

100 ms

Tripadvisor_lockup_horizontal_secondary_registered-11900-2.svg

Tripadvisor_lockup_horizontal_secondary_registered-11900-2.svg

47 ms

TripAdvisor_Regular.woff

TripAdvisor_Regular.woff

4 ms

Accessibility Review

norfolktankmuseum.co.uk accessibility score

65

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

norfolktankmuseum.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

SEO Factors

norfolktankmuseum.co.uk SEO score

93

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

Image elements do not have [alt] attributes

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 Norfolktankmuseum.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 Norfolktankmuseum.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

norfolktankmuseum.co.uk

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