5.5 sec in total
28 ms
2.4 sec
3 sec
Click here to check amazing Preston History content. Otherwise, check out these important facts you probably never knew about prestonhistory.com
Articles, records and resources relating to the history of the Lancashire town of Preston
Visit prestonhistory.comWe analyzed Prestonhistory.com page load time and found that the first response time was 28 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
prestonhistory.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value5.0 s
27/100
25%
Value3.9 s
82/100
10%
Value500 ms
58/100
30%
Value0.102
89/100
15%
Value5.2 s
75/100
10%
28 ms
893 ms
89 ms
99 ms
116 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Prestonhistory.com, 66% (60 requests) were made to Prestonhistory.files.wordpress.com and 8% (7 requests) were made to S1.wp.com. The less responsive or slowest element that took the longest time to load (898 ms) relates to the external source Prestonhistory.files.wordpress.com.
Page size can be reduced by 269.9 kB (6%)
4.5 MB
4.3 MB
In fact, the total size of Prestonhistory.com main page is 4.5 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 4.1 MB which makes up the majority of the site volume.
Potential reduce by 266.0 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 266.0 kB or 76% of the original size.
Potential reduce by 3.1 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. Preston History images are well optimized though.
Potential reduce by 464 B
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.
Potential reduce by 286 B
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. Prestonhistory.com has all CSS files already compressed.
Number of requests can be reduced by 18 (21%)
85
67
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preston History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
prestonhistory.com
28 ms
prestonhistory.com
893 ms
infinity.css
89 ms
style.css
99 ms
116 ms
106 ms
108 ms
css
135 ms
103 ms
global.css
101 ms
108 ms
s1.wp.com
101 ms
hovercards.min.js
116 ms
wpgroho.js
102 ms
104 ms
104 ms
w.js
115 ms
global-print.css
3 ms
importmap-polyfill.min.js
3 ms
ga.js
328 ms
prestonhistory-page-logo.jpg
489 ms
cropped-header-image.jpg
390 ms
tyndall-vanity-fair.jpg
420 ms
uclan-arts-centre.jpg
439 ms
parr-marriage.jpg
576 ms
roman-roads.jpg
576 ms
lewis-carroll.jpg
577 ms
preston-tithe-owners-new.jpg
581 ms
primrose-league-badges-1.jpg
579 ms
moulding-gravestone.jpg
584 ms
livesey-and-parker.jpg
583 ms
abbot-eaves-portrait.jpg
598 ms
faith-of-our-fathers-cover.jpg
581 ms
preston-council-housing-2.jpg
615 ms
j_burgoyne2.jpg
606 ms
1685-plan-section.jpg
653 ms
poor-book-folio-illustratio.jpg
629 ms
preston-1774.jpg
583 ms
derby-statue.jpg
692 ms
builder-day-one.jpg
708 ms
lancs-road-map.jpg
668 ms
jack-hepworth.jpg
668 ms
maudland-maltkilns-1840s.jpg
774 ms
thomas-portrait-cropped.jpg
731 ms
rigby-cephas-ambrose.jpg
796 ms
clay-cook-portraits.jpg
728 ms
page-and-baines.jpg
759 ms
preston-catholics-1820.jpg
818 ms
avenham-colonnade.jpg
847 ms
domesday-preston-image.jpg
804 ms
edwin_waugh.jpg
832 ms
census-front-page.jpg
775 ms
primrose-league-badges-1.jpg
872 ms
tannery-illustration.jpg
861 ms
1605-sketch.jpg
882 ms
cunliffe-shaw-map.jpg
898 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmYWRl.woff
241 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmYWRl.woff
243 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OmYWRl.woff
297 ms
__utm.gif
142 ms
g.gif
178 ms
remote-login.php
312 ms
g.gif
126 ms
g.gif
127 ms
kitchener-britons.jpg
477 ms
dorothys-book.jpg
518 ms
collect
187 ms
preston-irish-heat-map-2.jpg
558 ms
john-clay.jpg
578 ms
edward-baines.jpg
368 ms
addison-leyland-scale1.jpg
406 ms
lewis_carroll_1863.jpg
403 ms
moor-park-1840s.jpg
329 ms
uclan-arts-centre.jpg
382 ms
platford-dales.jpg
473 ms
waugh-interior.jpg
463 ms
irish-exodus-collage.jpg
485 ms
preston-moor-1774.jpg
431 ms
pre-industrial-outlines.jpg
435 ms
septimus-photo.jpg
490 ms
stephenson-terrace.jpg
404 ms
old-bank-preston.jpg
506 ms
walton-hall-about-1820.jpg
449 ms
tulketh-fig-11-1840s.jpg
379 ms
pru-reps.jpg
451 ms
page-book-cover.jpg
363 ms
5th-earl-of-derby.jpg
400 ms
ribbleton-tithe-owners-1.jpg
402 ms
cropped-prestonhistory-logo-4.jpg
420 ms
actionbar.css
2 ms
actionbar.js
66 ms
prestonhistory.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
prestonhistory.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
prestonhistory.com 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prestonhistory.com 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 Prestonhistory.com 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.
prestonhistory.com
Open Graph data is detected on the main page of Preston History. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: