2.1 sec in total
302 ms
1.7 sec
127 ms
Click here to check amazing The Listserve content for United States. Otherwise, check out these important facts you probably never knew about thelistserve.com
If you had the chance to speak to a million people, what would you say?
Visit thelistserve.comWe analyzed Thelistserve.com page load time and found that the first response time was 302 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.
thelistserve.com performance score
name
value
score
weighting
Value2.1 s
79/100
10%
Value3.1 s
76/100
25%
Value5.0 s
64/100
10%
Value2,010 ms
7/100
30%
Value0.003
100/100
15%
Value13.0 s
13/100
10%
302 ms
8 ms
14 ms
37 ms
9 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 25% of them (9 requests) were addressed to the original Thelistserve.com, 8% (3 requests) were made to Alvinschang.com and 8% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (556 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 763.5 kB (70%)
1.1 MB
321.7 kB
In fact, the total size of Thelistserve.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 761.5 kB which makes up the majority of the site volume.
Potential reduce by 15.1 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 15.1 kB or 69% of the original size.
Potential reduce by 7.5 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, The Listserve needs image optimization as it can save up to 7.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 528.7 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 528.7 kB or 69% of the original size.
Potential reduce by 212.2 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. Thelistserve.com needs all CSS files to be minified and compressed as it can save up to 212.2 kB or 83% of the original size.
Number of requests can be reduced by 12 (41%)
29
17
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Listserve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
thelistserve.com
302 ms
style.css
8 ms
jquery.min.js
14 ms
processing-1.3.6.js
37 ms
init.js
9 ms
jquery-1.4.2.min.js
33 ms
mailing-list.js
31 ms
counter.js
31 ms
paper.png
26 ms
ga.js
162 ms
all.js
309 ms
widgets.js
162 ms
t.php
187 ms
whitepaper.png
131 ms
redpaper.png
129 ms
header.png
67 ms
ButtonGradient.png
69 ms
brandon_med.ttf
338 ms
wAABAAAAAAAAAAgAEgAAAAEAAAAAAAAAAAAAAAAxAAABAAAAAAABAAEAAQAAMTcBAQAAAAAAAgAeAAMAAQQJAAEAAAAAAAMAAQQJAAIAAgAAAAAAAQAAAAAAAAAAAAAAAAAA
5 ms
S2uH9rr5FhY
128 ms
__utm.gif
95 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
248 ms
www-embed-player-vflfNyN_r.css
87 ms
www-embed-player.js
113 ms
167 ms
xd_arbiter.php
265 ms
xd_arbiter.php
481 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
112 ms
ad_status.js
107 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
91 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
95 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
47 ms
jot
92 ms
like.php
69 ms
TY3MhkXpWJ-.js
490 ms
LVx-xkvaJ0b.png
556 ms
thelistserve.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
thelistserve.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
Browser errors were logged to the console
thelistserve.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thelistserve.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 Thelistserve.com main page’s claimed encoding is . 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.
thelistserve.com
Open Graph data is detected on the main page of The Listserve. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: