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duxford.iwm.org.uk screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

duxford.iwm.org.uk

Imperial War Museums

Page Load Speed

2.2 sec in total

First Response

262 ms

Resources Loaded

1.7 sec

Page Rendered

173 ms

duxford.iwm.org.uk screenshot

About Website

Welcome to duxford.iwm.org.uk homepage info - get ready to check Duxford Iwm best content for United Kingdom right away, or after learning these important things about duxford.iwm.org.uk

Imperial War Museums explores conflict from WW1 to the present day. Visit one of our five sites or explore our archives to discover real stories of modern war.

Visit duxford.iwm.org.uk

Key Findings

We analyzed Duxford.iwm.org.uk page load time and found that the first response time was 262 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

duxford.iwm.org.uk performance score

0

Network Requests Diagram

duxford.iwm.org.uk

262 ms

www.iwm.org.uk

177 ms

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84 ms

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162 ms

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244 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Duxford.iwm.org.uk, 65% (43 requests) were made to Iwm.org.uk and 6% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (414 ms) relates to the external source Iwm.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 780.2 kB (47%)

Content Size

1.7 MB

After Optimization

881.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Duxford.iwm.org.uk main page is 1.7 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. 60% of websites need less resources to load. Images take 706.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 44.4 kB

  • Original 57.0 kB
  • After minification 55.3 kB
  • After compression 12.6 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 44.4 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 53.1 kB

  • Original 706.6 kB
  • After minification 653.5 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. Duxford Iwm images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 308.0 kB

  • Original 480.4 kB
  • After minification 461.0 kB
  • After compression 172.4 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 308.0 kB or 64% of the original size.

CSS Optimization

-90%

Potential reduce by 374.7 kB

  • Original 417.6 kB
  • After minification 417.5 kB
  • After compression 42.9 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. Duxford.iwm.org.uk needs all CSS files to be minified and compressed as it can save up to 374.7 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (46%)

Requests Now

57

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duxford Iwm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

duxford.iwm.org.uk

duxford.iwm.org.uk

262 ms

www.iwm.org.uk

www.iwm.org.uk

177 ms

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84 ms

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162 ms

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244 ms

jquery.min.js

jquery.min.js

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305 ms

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311 ms

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316 ms

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317 ms

ebOneTag.js

ebOneTag.js

10 ms

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328 ms

analytics.js

analytics.js

63 ms

london-branch-home.jpg

london-branch-home.jpg

235 ms

north.jpg

north.jpg

359 ms

duxford.jpg

duxford.jpg

358 ms

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cwr.jpg

360 ms

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358 ms

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178 ms

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360 ms

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TR_001541.jpg

363 ms

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15092.jpg

400 ms

Documents.2554.jpg

Documents.2554.jpg

363 ms

EA_051048.jpg

EA_051048.jpg

364 ms

gtm.js

gtm.js

105 ms

iwm-logo.svg

iwm-logo.svg

330 ms

search.svg

search.svg

333 ms

if_std_lt-webfont.woff

if_std_lt-webfont.woff

289 ms

if_std_th-webfont.woff

if_std_th-webfont.woff

330 ms

if_std_rg-webfont.woff

if_std_rg-webfont.woff

362 ms

if_std_bd-webfont.woff

if_std_bd-webfont.woff

414 ms

iwm_icons.woff

iwm_icons.woff

361 ms

collect

collect

43 ms

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208 ms

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hotjar-47243.js

hotjar-47243.js

26 ms

javascript.gp

javascript.gp

257 ms

fbevents.js

fbevents.js

131 ms

collect

collect

141 ms

Serving

Serving

134 ms

ga-audiences

ga-audiences

132 ms

london-branch-home.jpg

london-branch-home.jpg

261 ms

north.jpg

north.jpg

261 ms

duxford.jpg

duxford.jpg

260 ms

cwr.jpg

cwr.jpg

261 ms

belfast.jpg

belfast.jpg

256 ms

HU_070114.jpg

HU_070114.jpg

332 ms

CH%202064_0.jpg

CH%202064_0.jpg

332 ms

TR_001541.jpg

TR_001541.jpg

329 ms

15092.jpg

15092.jpg

330 ms

Documents.2554.jpg

Documents.2554.jpg

330 ms

EA_051048.jpg

EA_051048.jpg

331 ms

modules-043c1e6abe660c48857202e419ff9d8a.js

modules-043c1e6abe660c48857202e419ff9d8a.js

145 ms

141 ms

quant.js

quant.js

84 ms

weather

weather

62 ms

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23 ms

collect

collect

13 ms

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8 ms

collect

collect

14 ms

visit-data

visit-data

211 ms

SEO Factors

duxford.iwm.org.uk SEO score

0

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 Duxford.iwm.org.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 Duxford.iwm.org.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

duxford.iwm.org.uk

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