5.6 sec in total
327 ms
5 sec
225 ms
Visit postcoder.com now to see the best up-to-date Postcoder content for United Kingdom and also check out these interesting facts you probably never knew about postcoder.com
Postcoder is the API for address lookup & form validation. Improve your conversion rates and capture better quality customer data.
Visit postcoder.comWe analyzed Postcoder.com page load time and found that the first response time was 327 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
postcoder.com performance score
name
value
score
weighting
Value2.5 s
69/100
10%
Value4.2 s
45/100
25%
Value2.8 s
95/100
10%
Value100 ms
98/100
30%
Value0.002
100/100
15%
Value3.6 s
91/100
10%
327 ms
855 ms
73 ms
55 ms
169 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Postcoder.com, 11% (6 requests) were made to Static.olark.com and 7% (4 requests) were made to Alliescomputing.com. The less responsive or slowest element that took the longest time to load (855 ms) relates to the external source Alliescomputing.com.
Page size can be reduced by 407.4 kB (59%)
691.6 kB
284.1 kB
In fact, the total size of Postcoder.com main page is 691.6 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. 30% of websites need less resources to load. Javascripts take 241.2 kB which makes up the majority of the site volume.
Potential reduce by 39.2 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 39.2 kB or 76% of the original size.
Potential reduce by 7.3 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. Postcoder images are well optimized though.
Potential reduce by 156.1 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 156.1 kB or 65% of the original size.
Potential reduce by 204.8 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. Postcoder.com needs all CSS files to be minified and compressed as it can save up to 204.8 kB or 86% of the original size.
Number of requests can be reduced by 19 (40%)
47
28
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postcoder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.alliescomputing.com
327 ms
www.alliescomputing.com
855 ms
css
73 ms
font-awesome.min.css
55 ms
c8b4bf4e3393ec4093fe0100a638d868.css
169 ms
jquery.min.js
92 ms
b1e815400dcbe6e34a3e9d982c7d746b.js
673 ms
70a91c651073d92f966f11c65e9dd4b4.js
553 ms
b111a903f4f342b84b65b37630fc7edf.css
606 ms
wow.min.js
545 ms
conversion.js
66 ms
b4f0865d4add0fe0162459aabe15a36f.js
558 ms
ga.js
73 ms
__utm.gif
13 ms
collect
57 ms
prum.min.js
94 ms
homepage-lookup.png
536 ms
ikea.png
122 ms
post-office.png
122 ms
bhf.png
397 ms
ejaf.png
367 ms
nhs.png
120 ms
tribal.png
212 ms
rm.png
504 ms
os.png
486 ms
ons.png
321 ms
nrs.png
429 ms
osni.png
463 ms
eircode.png
495 ms
usps.png
815 ms
gbgl.png
559 ms
iip_logo_footer_208.png
580 ms
logo-worldaddresses-web.png
588 ms
homepage-header.png
177 ms
allies-logo.svg
595 ms
67 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
99 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
110 ms
loader0.js
164 ms
time.php
201 ms
hotjar-11200.js
213 ms
fontawesome-webfont.woff
7 ms
35 ms
8709-503-10-8745.js
28 ms
c
237 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
36 ms
visit-data
208 ms
application2.js
106 ms
beacon.gif
391 ms
storage.html
27 ms
storage.js
27 ms
visits
230 ms
jquery.js
31 ms
g
302 ms
postcoder.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.
postcoder.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
postcoder.com SEO score
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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postcoder.com 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 Postcoder.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
postcoder.com
Open Graph data is detected on the main page of Postcoder. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: