1.5 sec in total
321 ms
1.1 sec
105 ms
Click here to check amazing Postoffice content for United States. Otherwise, check out these important facts you probably never knew about postoffice.com
Postoffice.com ist your guide to all post offices across the world.
Visit postoffice.comWe analyzed Postoffice.com page load time and found that the first response time was 321 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
postoffice.com performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value4.9 s
29/100
25%
Value5.7 s
51/100
10%
Value3,170 ms
2/100
30%
Value0.261
47/100
15%
Value11.6 s
18/100
10%
321 ms
145 ms
435 ms
148 ms
4 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 44% of them (15 requests) were addressed to the original Postoffice.com, 24% (8 requests) were made to Tpc.googlesyndication.com and 12% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (435 ms) belongs to the original domain Postoffice.com.
Page size can be reduced by 509.0 kB (49%)
1.0 MB
520.0 kB
In fact, the total size of Postoffice.com main page is 1.0 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. 45% of websites need less resources to load. Javascripts take 675.1 kB which makes up the majority of the site volume.
Potential reduce by 11.8 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 11.8 kB or 72% of the original size.
Potential reduce by 9.7 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. Postoffice images are well optimized though.
Potential reduce by 382.5 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 382.5 kB or 57% of the original size.
Potential reduce by 105.0 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. Postoffice.com needs all CSS files to be minified and compressed as it can save up to 105.0 kB or 84% of the original size.
Number of requests can be reduced by 13 (48%)
27
14
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postoffice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
postoffice.com
321 ms
65ef012d.vendor.css
145 ms
bd861347.main.css
435 ms
bcf1fbc3.modernizr.js
148 ms
adsbygoogle.js
4 ms
81784005.vendor.js
394 ms
6b5da0e8.plugins.js
223 ms
00e3be0e.main.js
148 ms
f29d92ae.logo.png
80 ms
Roboto-Regular.woff
217 ms
Roboto-Medium.woff
371 ms
Roboto-Light.woff
225 ms
Roboto-Thin.woff
371 ms
Roboto-Bold.woff
388 ms
Roboto-Black.woff
291 ms
ca-pub-0717719220220245.js
93 ms
zrt_lookup.html
113 ms
show_ads_impl.js
50 ms
flags-sprite.png
323 ms
ga.js
48 ms
ads
194 ms
osd.js
24 ms
__utm.gif
13 ms
11636516596597304531
51 ms
abg.js
27 ms
m_js_controller.js
49 ms
m_window_focus_non_hydra.js
49 ms
osd_listener.js
49 ms
m_qs_click_protection.js
48 ms
x_button_blue2.png
49 ms
iconx2-000000.png
16 ms
googlelogo_dark_color_84x28dp.png
41 ms
s
12 ms
transparent.png
10 ms
postoffice.com 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
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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
postoffice.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
postoffice.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postoffice.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 Postoffice.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.
postoffice.com
Open Graph description is not detected on the main page of Postoffice. 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: