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webarchive.org.uk

Website review webarchive.org.uk

 Generated on October 13 2016 20:31 PM

Old statistics? UPDATE !


The score is 54/100

Download PDF Version

SEO Content
Title

UK Web Archive



Length : 14

Perfect, your title contains between 10 and 70 characters.
Description

UK Web Archive, preserving UK website



Length : 37

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords

UKWA, UK Web Archive, webarchive.org.uk



Good, your page contains meta keywords.
Og Meta Properties This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
H1 H2 H3 H4 H5 H6
1 1 5 1 0 0
  • [H1] UK Web Archive
  • [H2] Welcome to the UK Web Archive
  • [H3] Thousands of UK websites have been collected since 2004 and the Archive is growing fast.
  • [H3] Explore the Special Collections
  • [H3] Quick links
  • [H3] Browse by Subject
  • [H3] Visualisations
  • [H4] Cookies on the UK Web Archive website
Images We found 18 images on this web page.

3 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 24%

Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
Flash Perfect, no Flash content has been detected on this page.
Iframe Great, there are no Iframes detected on this page.

URL Rewrite Good. Your links looks friendly!
Underscores in the URLs We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links We found a total of 37 links including 0 link(s) to files



Anchor Type Juice
Translate to Welsh Internal Passing Juice
About Internal Passing Juice
Search the archive Internal Passing Juice
Browse the archive Internal Passing Juice
Visualisation Internal Passing Juice
Mementos Internal Passing Juice
Nominate a site Internal Passing Juice
FAQs Internal Passing Juice
Technical information Internal Passing Juice
Archive statistics Internal Passing Juice
UK Web Archive Blog External Passing Juice
Contact Internal Passing Juice
Click here for more information. Internal Passing Juice
Blogs Internal Passing Juice
Credit Crunch Internal Passing Juice
Live Art Internal Passing Juice
London Terrorist Att... Internal Passing Juice
Olympic & Paralympic... Internal Passing Juice
Personal Experiences... Internal Passing Juice
Quakers Internal Passing Juice
Queen's Diamond Jubi... Internal Passing Juice
UK General Election ... Internal Passing Juice
UK General Election ... Internal Passing Juice
Browse Special Collections Internal Passing Juice
What is the UK Web Archive? Internal Passing Juice
Who is the UK Web Archive for? Internal Passing Juice
How do I search the archive? Internal Passing Juice
Video: An Introduction to the UK Web Archive (7 minutes). External Passing Juice
Arts & Humanities Internal Passing Juice
Business, Economy & Industry Internal Passing Juice
Education & Research Internal Passing Juice
Government, Law & Politics Internal Passing Juice
Medicine & Health Internal Passing Juice
Science & Technology Internal Passing Juice
Society & Culture Internal Passing Juice
Notice and takedown Internal Passing Juice
Terms and conditions Internal Passing Juice

SEO Keywords
Keywords Cloud web search cookies collections information archive browse subject website special
Keywords Consistency
Keyword Content Title Keywords Description Headings
archive 15
web 10
search 6
website 6
browse 5

Usability
Url Domain : webarchive.org.uk
Length : 17
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is en.
Dublin Core This page does not take advantage of Dublin Core.

Document
Doctype XHTML 1.0 Strict
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 10
Warnings : 1
Email Privacy Great no email address has been found in plain text!
Deprecated HTML Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Too bad, your website has too many JS files (more than 6).
Too bad, your website does not take advantage of gzip.

Mobile
Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content

Optimization
XML Sitemap Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt http://webarchive.org.uk/robots.txt

Great, your website has a robots.txt file.
Analytics Great, your website has an analytics tool.

   Google Analytics

PageSpeed Insights

50 / 100    Speed
  Should Fix:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 334KiB (72% reduction).

  • Compressing http://www.webarchive.org.uk/ukwa/static/js/jquery-ui-1.8.22.custom.min.js could save 152KiB (74% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/js/jquery-1.7.2.min.js could save 59.7KiB (64% reduction).
  • Compressing http://www.webarchive.org.uk/scripts/jquery_ukwa.js could save 36.6KiB (69% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/css/ui-lightness/jquery-ui-1.8.22.custom.css could save 26.6KiB (81% reduction).
  • Compressing http://www.webarchive.org.uk/scripts/jquery.bt.min.js could save 16.9KiB (76% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/css/ukwa.css could save 13.8KiB (78% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/ could save 13.6KiB (71% reduction).
  • Compressing http://www.webarchive.org.uk/scripts/ukwa.js could save 12.7KiB (81% reduction).
  • Compressing http://www.webarchive.org.uk/css/datePicker.css could save 1.7KiB (68% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/css/reset.css could save 524B (51% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • http://forms.bl.uk/wa/scripts/global-2.js (expiration not specified)
  • http://www.webarchive.org.uk/css/datePicker.css (expiration not specified)
  • http://www.webarchive.org.uk/images/UKWAC_logo.gif (expiration not specified)
  • http://www.webarchive.org.uk/images/banner.png (expiration not specified)
  • http://www.webarchive.org.uk/images/ngram.png (expiration not specified)
  • http://www.webarchive.org.uk/images/rss.png (expiration not specified)
  • http://www.webarchive.org.uk/scripts/jquery.bt.min.js (expiration not specified)
  • http://www.webarchive.org.uk/scripts/jquery_ukwa.js (expiration not specified)
  • http://www.webarchive.org.uk/scripts/ukwa.js (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/101311/29458549t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/120712/120720t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/143530/26214688t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/23167111/23102049t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/26017859/27951943t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/27099152/27197795t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/32145641/32637339t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/41713804/41681955t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/64454703/64356937t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/9175137/24150220t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/css/reset.css (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/css/ui-lightness/jquery-ui-1.8.22.custom.css (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/css/ukwa.css (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/images/bl-60.png (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/images/ukwa-logo-150.png (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/js/jquery-1.7.2.min.js (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/js/jquery-ui-1.8.22.custom.min.js (expiration not specified)
  • http://www.google-analytics.com/ga.js (2 hours)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • http://www.webarchive.org.uk/ukwa/static/js/jquery-1.7.2.min.js
  • http://www.webarchive.org.uk/ukwa/static/js/jquery-ui-1.8.22.custom.min.js
  • http://www.webarchive.org.uk/scripts/jquery.bt.min.js
  • http://www.webarchive.org.uk/scripts/jquery_ukwa.js
  • http://www.webarchive.org.uk/scripts/ukwa.js

Optimize CSS Delivery of the following:

  • http://www.webarchive.org.uk/ukwa/static/css/reset.css
  • http://www.webarchive.org.uk/ukwa/static/css/ukwa.css
  • http://www.webarchive.org.uk/css/datePicker.css
  • http://www.webarchive.org.uk/ukwa/static/css/ui-lightness/jquery-ui-1.8.22.custom.css
Show how to fix
  Consider Fixing:
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

  • http://webarchive.org.uk/
  • http://www.webarchive.org.uk/
  • http://www.webarchive.org.uk/ukwa/
Show how to fix
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 11.6KiB (23% reduction).

  • Minifying http://www.webarchive.org.uk/ukwa/static/css/ui-lightness/jquery-ui-1.8.22.custom.css could save 7.9KiB (25% reduction).
  • Minifying http://www.webarchive.org.uk/ukwa/static/css/ukwa.css could save 3.1KiB (18% reduction).
  • Minifying http://www.webarchive.org.uk/css/datePicker.css could save 645B (26% reduction).
Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.3KiB (13% reduction).

  • Minifying http://www.webarchive.org.uk/ukwa/ could save 2.3KiB (13% reduction).
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 20.4KiB (28% reduction).

  • Minifying http://www.webarchive.org.uk/scripts/jquery_ukwa.js could save 12.8KiB (25% reduction).
  • Minifying http://www.webarchive.org.uk/scripts/ukwa.js could save 5.8KiB (38% reduction).
  • Minifying http://forms.bl.uk/wa/scripts/global-2.js could save 1.8KiB (27% reduction) after compression.
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 12.3KiB (32% reduction).

  • Compressing http://www.webarchive.org.uk/ukwa/static/images/ukwa-logo-150.png could save 5.7KiB (34% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/images/bl-60.png could save 4.1KiB (41% reduction).
  • Compressing http://www.webarchive.org.uk/images/ngram.png could save 2.6KiB (22% reduction).
Show how to fix
  2 Passed Rules
Show details
Reduce server response time

Your server responded quickly. Learn more about server response time optimization.

Prioritize visible content

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.

63 / 100    User Experience
  Should Fix:
Configure the viewport
Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

Configure a viewport for this page.

Show how to fix
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

  • The tap target <a href="/ukwa/info/about" class="nav">About</a> and 10 others are close to other tap targets final.
  • The tap target <form id="quick_search">Quick search…dvanced search</form> is close to 1 other tap targets final.
  • The tap target <input id="quick_text_search" type="text" name="text" class="required"> is close to 2 other tap targets final.
  • The tap target <input id="quick_search_full_text" type="radio" name="option_search" class="radio"> and 1 others are close to other tap targets final.
  • The tap target <label for="quick_search_full_text">Full text (acr…ived websites)</label> and 1 others are close to other tap targets final.
  • The tap target <input id="submit_quick" type="submit" name="submit_quick"> is close to 3 other tap targets final.
  • The tap target <a href="/ukwa/advancedsearch">Advanced search</a> is close to 2 other tap targets final.
  • The tap target <a href="/ukwa/collection/100698/page/1">Blogs</a> and 9 others are close to other tap targets final.
  • The tap target <a href="/ukwa/collection" class="inherit_green">Browse Special Collections</a> and 1 others are close to other tap targets final.
  • The tap target <a href="/ukwa/info/abo…hat_uk_archive">What is the UK Web Archive?</a> and 8 others are close to other tap targets final.
  • The tap target <a href="/ukwa/subject/64/page/1">Arts &amp; Humanities</a> and 10 others are close to other tap targets final.
Show how to fix
Use legible font sizes
The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

  • Latest Instances and 1 others render only 4 pixels tall (10 CSS pixels) final.
  • Initiated by: and 2 others render only 4 pixels tall (10 CSS pixels) final.
  • You are here: renders only 4 pixels tall (11 CSS pixels) final.
  • Home renders only 4 pixels tall (11 CSS pixels) final.
  • Home renders only 4 pixels tall (11 CSS pixels) final.
  • Technical information and 10 others render only 4 pixels tall (11 CSS pixels) final.
  • Quick search renders only 7 pixels tall (18 CSS pixels) final.
  • Full text (acr…ived websites) and 1 others render only 4 pixels tall (11 CSS pixels) final.
  • Advanced search renders only 5 pixels tall (12 CSS pixels) final.
  • Thousands of U…growing fast. and 1 others render only 7 pixels tall (17 CSS pixels) final.
  • Here you can s…minating them. and 2 others render only 4 pixels tall (11 CSS pixels) final.
  • Cookies on the…rchive website renders only 5 pixels tall (12 CSS pixels) final.
  • Click here for…e information. renders only 4 pixels tall (11 CSS pixels) final.
  • Explore the Sp…al Collections and 1 others render only 7 pixels tall (17 CSS pixels) final.
  • Special Collec…Collections). renders only 4 pixels tall (11 CSS pixels) final.
  • London Terrorist Att... and 10 others render only 4 pixels tall (10 CSS pixels) final.
  • Browse Special Collections and 1 others render only 4 pixels tall (11 CSS pixels) final.
  • Video: An Intr…e (7 minutes). and 4 others render only 4 pixels tall (11 CSS pixels) final.
  • Business, Economy &amp; Industry and 6 others render only 4 pixels tall (11 CSS pixels) final.
  • Visualisations renders only 7 pixels tall (17 CSS pixels) final.
  • Terms and conditions and 2 others render only 4 pixels tall (11 CSS pixels) final.
  • | and 1 others render only 4 pixels tall (11 CSS pixels) final.
Show how to fix
  3 Passed Rules
Show details
Avoid app install interstitials that hide content

Your page does not appear to have any app install interstitials that hide a significant amount of content. Learn more about the importance of avoiding the use of app install interstitials.

Avoid plugins

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Size content to viewport

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.

60 / 100    Speed
  Should Fix:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 334KiB (72% reduction).

  • Compressing http://www.webarchive.org.uk/ukwa/static/js/jquery-ui-1.8.22.custom.min.js could save 152KiB (74% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/js/jquery-1.7.2.min.js could save 59.7KiB (64% reduction).
  • Compressing http://www.webarchive.org.uk/scripts/jquery_ukwa.js could save 36.6KiB (69% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/css/ui-lightness/jquery-ui-1.8.22.custom.css could save 26.6KiB (81% reduction).
  • Compressing http://www.webarchive.org.uk/scripts/jquery.bt.min.js could save 16.9KiB (76% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/css/ukwa.css could save 13.8KiB (78% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/ could save 13.6KiB (71% reduction).
  • Compressing http://www.webarchive.org.uk/scripts/ukwa.js could save 12.7KiB (81% reduction).
  • Compressing http://www.webarchive.org.uk/css/datePicker.css could save 1.7KiB (68% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/css/reset.css could save 524B (51% reduction).
Show how to fix
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

  • http://forms.bl.uk/wa/scripts/global-2.js (expiration not specified)
  • http://www.webarchive.org.uk/css/datePicker.css (expiration not specified)
  • http://www.webarchive.org.uk/images/UKWAC_logo.gif (expiration not specified)
  • http://www.webarchive.org.uk/images/banner.png (expiration not specified)
  • http://www.webarchive.org.uk/images/ngram.png (expiration not specified)
  • http://www.webarchive.org.uk/images/rss.png (expiration not specified)
  • http://www.webarchive.org.uk/scripts/jquery.bt.min.js (expiration not specified)
  • http://www.webarchive.org.uk/scripts/jquery_ukwa.js (expiration not specified)
  • http://www.webarchive.org.uk/scripts/ukwa.js (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/101311/29458549t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/120712/120720t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/143530/26214688t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/23167111/23102049t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/26017859/27951943t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/27099152/27197795t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/32145641/32637339t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/41713804/41681955t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/64454703/64356937t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/thumbs/9175137/24150220t.jpg (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/css/reset.css (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/css/ui-lightness/jquery-ui-1.8.22.custom.css (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/css/ukwa.css (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/images/bl-60.png (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/images/ukwa-logo-150.png (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/js/jquery-1.7.2.min.js (expiration not specified)
  • http://www.webarchive.org.uk/ukwa/static/js/jquery-ui-1.8.22.custom.min.js (expiration not specified)
  • http://www.google-analytics.com/ga.js (2 hours)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • http://www.webarchive.org.uk/ukwa/static/js/jquery-1.7.2.min.js
  • http://www.webarchive.org.uk/ukwa/static/js/jquery-ui-1.8.22.custom.min.js
  • http://www.webarchive.org.uk/scripts/jquery.bt.min.js
  • http://www.webarchive.org.uk/scripts/jquery_ukwa.js
  • http://www.webarchive.org.uk/scripts/ukwa.js

Optimize CSS Delivery of the following:

  • http://www.webarchive.org.uk/ukwa/static/css/reset.css
  • http://www.webarchive.org.uk/ukwa/static/css/ukwa.css
  • http://www.webarchive.org.uk/css/datePicker.css
  • http://www.webarchive.org.uk/ukwa/static/css/ui-lightness/jquery-ui-1.8.22.custom.css
Show how to fix
  Consider Fixing:
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

  • http://webarchive.org.uk/
  • http://www.webarchive.org.uk/
  • http://www.webarchive.org.uk/ukwa/
Show how to fix
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 11.6KiB (23% reduction).

  • Minifying http://www.webarchive.org.uk/ukwa/static/css/ui-lightness/jquery-ui-1.8.22.custom.css could save 7.9KiB (25% reduction).
  • Minifying http://www.webarchive.org.uk/ukwa/static/css/ukwa.css could save 3.1KiB (18% reduction).
  • Minifying http://www.webarchive.org.uk/css/datePicker.css could save 645B (26% reduction).
Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.3KiB (13% reduction).

  • Minifying http://www.webarchive.org.uk/ukwa/ could save 2.3KiB (13% reduction).
Show how to fix
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 20.4KiB (28% reduction).

  • Minifying http://www.webarchive.org.uk/scripts/jquery_ukwa.js could save 12.8KiB (25% reduction).
  • Minifying http://www.webarchive.org.uk/scripts/ukwa.js could save 5.8KiB (38% reduction).
  • Minifying http://forms.bl.uk/wa/scripts/global-2.js could save 1.8KiB (27% reduction) after compression.
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 60.4KiB (60% reduction).

  • Compressing and resizing http://www.webarchive.org.uk/images/ngram.png could save 9KiB (74% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/32145641/32637339t.jpg could save 5.8KiB (73% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/images/ukwa-logo-150.png could save 5.7KiB (34% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/23167111/23102049t.jpg could save 5.5KiB (74% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/64454703/64356937t.jpg could save 4.7KiB (66% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/143530/26214688t.jpg could save 4.4KiB (69% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/101311/29458549t.jpg could save 4.4KiB (67% reduction).
  • Compressing http://www.webarchive.org.uk/ukwa/static/images/bl-60.png could save 4.1KiB (41% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/9175137/24150220t.jpg could save 4KiB (69% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/41713804/41681955t.jpg could save 4KiB (69% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/120712/120720t.jpg could save 3.5KiB (69% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/27099152/27197795t.jpg could save 2.8KiB (66% reduction).
  • Compressing and resizing http://www.webarchive.org.uk/thumbs/26017859/27951943t.jpg could save 2.6KiB (67% reduction).
Show how to fix
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Reduce server response time

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Prioritize visible content

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