3.1 sec in total
340 ms
2.6 sec
129 ms
Welcome to pbfa.org homepage info - get ready to check PBFA best content for United Kingdom right away, or after learning these important things about pbfa.org
PBFA organise second-hand and antique book fairs in the UK, with over 400 members offering rare books, prints, manuscripts, maps and more.
Visit pbfa.orgWe analyzed Pbfa.org page load time and found that the first response time was 340 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
pbfa.org performance score
name
value
score
weighting
Value22.8 s
0/100
10%
Value26.1 s
0/100
25%
Value22.8 s
0/100
10%
Value1,270 ms
19/100
30%
Value0.192
64/100
15%
Value30.6 s
0/100
10%
340 ms
868 ms
160 ms
162 ms
160 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original Pbfa.org, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to S3.amazonaws.com. The less responsive or slowest element that took the longest time to load (888 ms) belongs to the original domain Pbfa.org.
Page size can be reduced by 282.4 kB (43%)
650.5 kB
368.1 kB
In fact, the total size of Pbfa.org main page is 650.5 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. 15% of websites need less resources to load. Images take 305.5 kB which makes up the majority of the site volume.
Potential reduce by 13.7 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. This page needs HTML code to be minified as it can gain 2.3 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.7 kB or 75% of the original size.
Potential reduce by 51.8 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. Obviously, PBFA needs image optimization as it can save up to 51.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 194.7 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 194.7 kB or 65% of the original size.
Potential reduce by 22.1 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. Pbfa.org needs all CSS files to be minified and compressed as it can save up to 22.1 kB or 79% of the original size.
Number of requests can be reduced by 14 (48%)
29
15
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PBFA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
pbfa.org
340 ms
www.pbfa.org
868 ms
fonts.css
160 ms
styles.css
162 ms
impromptu.css
160 ms
jquery-1.8.3.min.js
326 ms
social.js
166 ms
jquery-impromptu.2.7.min.js
166 ms
mc-validate.js
433 ms
classic-081711.css
10 ms
cat.png
582 ms
logo.png
235 ms
facebook-share.png
159 ms
twitter-share.png
165 ms
pinterest-share.png
162 ms
search-bg.png
166 ms
search-button.png
316 ms
home-search-button.png
318 ms
home-map.png
395 ms
green-banner.png
309 ms
home-1.png
766 ms
home-search-bg.png
464 ms
home-search-field.png
468 ms
home-edinburgh-2016.jpg
707 ms
purple-banner.png
537 ms
logo-grey.png
780 ms
home-books-off.jpg
790 ms
lucida-webfont.woff
860 ms
helvetica-light-webfont.woff
888 ms
analytics.js
17 ms
collect
24 ms
pbfa.org 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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
pbfa.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pbfa.org 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 Pbfa.org 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.
pbfa.org
Open Graph description is not detected on the main page of PBFA. 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: