1.9 sec in total
60 ms
1.6 sec
226 ms
Welcome to postmark.com homepage info - get ready to check Postmark best content right away, or after learning these important things about postmark.com
Send transactional and marketing emails and get them to the inbox on time, every time. Postmark is a fast and reliable email delivery service for developers.
Visit postmark.comWe analyzed Postmark.com page load time and found that the first response time was 60 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
postmark.com performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value2.4 s
91/100
25%
Value2.5 s
98/100
10%
Value790 ms
37/100
30%
Value0.005
100/100
15%
Value8.2 s
41/100
10%
60 ms
375 ms
30 ms
9 ms
39 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Postmark.com, 13% (7 requests) were made to G2.evitecdn.com and 8% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (375 ms) relates to the external source Evite.com.
Page size can be reduced by 670.7 kB (62%)
1.1 MB
415.4 kB
In fact, the total size of Postmark.com main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 653.9 kB which makes up the majority of the site volume.
Potential reduce by 50.4 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 20.0 kB, which is 33% 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 50.4 kB or 82% of the original size.
Potential reduce by 4.1 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. Postmark images are well optimized though.
Potential reduce by 429.6 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 429.6 kB or 66% of the original size.
Potential reduce by 186.6 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. Postmark.com needs all CSS files to be minified and compressed as it can save up to 186.6 kB or 87% of the original size.
Number of requests can be reduced by 23 (56%)
41
18
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postmark. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
postmark.com
60 ms
1
375 ms
PGR6R-UTBEF-4TG6E-E9RUU-J6DGA
30 ms
jquery.min.js
9 ms
310467258.js
39 ms
css
113 ms
app.css
77 ms
gpt.js
6 ms
common_base-head.min.js
37 ms
common_base.min.js
97 ms
category.min.js
95 ms
config.js
61 ms
amzn_ads.js
261 ms
rta.js
266 ms
yieldbot.intent.js
260 ms
logo-green.svg
243 ms
3836_egmrec.jpg
232 ms
3424_egmrec.jpg
233 ms
3402_egmrec.jpg
234 ms
3913_egmrec.jpg
230 ms
2835_egmrec.jpg
115 ms
3227_egmrec.jpg
114 ms
3886_egmrec.jpg
115 ms
icon_search.png
116 ms
check.png
116 ms
evite-sprite2.png
118 ms
menu_bg@2x.png
119 ms
2202_egmrec.jpg
118 ms
pubads_impl_82.js
118 ms
v0SdcGFAl2aezM9Vq_aFTQ.ttf
178 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
249 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
249 ms
evite.woff
108 ms
gtm.js
169 ms
bid
110 ms
init
101 ms
container.html
79 ms
dc.js
131 ms
analytics.js
27 ms
iiqPEB.js
168 ms
OVS2OZEBRVC3DH2QYJEBRB
25 ms
ec.js
59 ms
collect
43 ms
collect
83 ms
__utm.gif
22 ms
collect
27 ms
ProfilesEngineServlet
21 ms
ProfilesEngineServlet
102 ms
ga-audiences
44 ms
collect
13 ms
ga-audiences
36 ms
tap.php
5 ms
postmark.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
postmark.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
postmark.com 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
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 Postmark.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 Postmark.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.
postmark.com
Open Graph description is not detected on the main page of Postmark. 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: