2.4 sec in total
222 ms
1.9 sec
292 ms
Click here to check amazing Book Shop National Archives content for United Kingdom. Otherwise, check out these important facts you probably never knew about bookshop.nationalarchives.gov.uk
The National Archives Shop stocks a beautiful and unusual range of gifts and books inspired by the story of Britain and the treasures in our collection.
Visit bookshop.nationalarchives.gov.ukWe analyzed Bookshop.nationalarchives.gov.uk page load time and found that the first response time was 222 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
bookshop.nationalarchives.gov.uk performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value13.4 s
0/100
25%
Value7.0 s
32/100
10%
Value850 ms
34/100
30%
Value0.156
74/100
15%
Value13.5 s
11/100
10%
222 ms
9 ms
51 ms
129 ms
54 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Bookshop.nationalarchives.gov.uk, 76% (42 requests) were made to Images.nitrosell.com and 5% (3 requests) were made to Static.nitrosell.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Images.nationalarchives.gov.uk.
Page size can be reduced by 266.5 kB (29%)
906.2 kB
639.7 kB
In fact, the total size of Bookshop.nationalarchives.gov.uk main page is 906.2 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 617.3 kB which makes up the majority of the site volume.
Potential reduce by 39.6 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 39.6 kB or 84% of the original size.
Potential reduce by 64.3 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. Book Shop National Archives images are well optimized though.
Potential reduce by 98.6 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 98.6 kB or 59% of the original size.
Potential reduce by 64.0 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. Bookshop.nationalarchives.gov.uk needs all CSS files to be minified and compressed as it can save up to 64.0 kB or 84% of the original size.
Number of requests can be reduced by 3 (6%)
49
46
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book Shop National Archives. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
bookshop.nationalarchives.gov.uk
222 ms
ga.js
9 ms
system.css
51 ms
stylesheet.css
129 ms
system.js
54 ms
jquery_migrate.min.js
52 ms
css
71 ms
core.js
44 ms
__utm.gif
26 ms
header-title-bg.png
1480 ms
icon-search.png
79 ms
icon-rss.gif
52 ms
logo.png
65 ms
icon-cart.png
79 ms
tnabookshopbannerssliderwardiaries2.jpg
90 ms
tnabookshopbannersslider1939register.jpg
94 ms
tnabookshoplocalhistoryslider.jpg
123 ms
tnabookshopbannerreserveandcollectpromo.jpg
168 ms
researchadoptionpanel.jpg
116 ms
tnabookshoplocalhistorypanel.jpg
150 ms
1939registersmallpanel.jpg
153 ms
bookshopphotographspane.jpg
184 ms
icon-delivery.png
181 ms
icon-newsletter.png
181 ms
icon-reserve.png
222 ms
icon-hours.png
213 ms
icon-blog.png
225 ms
thumb-9781780748320.jpg
264 ms
thumb-9781473823730.jpg
237 ms
thumb-9781909982918.jpg
281 ms
thumb-9781473834392.jpg
268 ms
thumb-9781447282624.jpg
321 ms
thumb-9781856049290.jpg
316 ms
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322 ms
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328 ms
thumb-9780141033983.jpg
323 ms
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356 ms
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382 ms
thumb-9781911105015.jpg
398 ms
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418 ms
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379 ms
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433 ms
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473 ms
thumb-9781845749095.jpg
480 ms
thumb-9781906280499.jpg
520 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
28 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
44 ms
icons.png
485 ms
prev-large.png
467 ms
next-large.png
456 ms
bx-prev.png
445 ms
bx-next.png
465 ms
thumb-9781783312207.jpg
102 ms
bx_loader.gif
54 ms
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87 ms
bookshop.nationalarchives.gov.uk accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
bookshop.nationalarchives.gov.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
bookshop.nationalarchives.gov.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bookshop.nationalarchives.gov.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bookshop.nationalarchives.gov.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.
bookshop.nationalarchives.gov.uk
Open Graph description is not detected on the main page of Book Shop National Archives. 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: