2.7 sec in total
108 ms
2.4 sec
201 ms
Click here to check amazing About Listeria content for South Africa. Otherwise, check out these important facts you probably never knew about about-listeria.com
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Visit about-listeria.comWe analyzed About-listeria.com page load time and found that the first response time was 108 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
about-listeria.com performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value5.9 s
14/100
25%
Value5.2 s
60/100
10%
Value1,520 ms
13/100
30%
Value0.005
100/100
15%
Value13.3 s
11/100
10%
108 ms
795 ms
119 ms
77 ms
62 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 29% of them (15 requests) were addressed to the original About-listeria.com, 16% (8 requests) were made to Apis.google.com and 14% (7 requests) were made to Marlerclark.com. The less responsive or slowest element that took the longest time to load (990 ms) belongs to the original domain About-listeria.com.
Page size can be reduced by 725.0 kB (65%)
1.1 MB
390.3 kB
In fact, the total size of About-listeria.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. 50% of websites need less resources to load. Javascripts take 761.5 kB which makes up the majority of the site volume.
Potential reduce by 66.7 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 13.2 kB, which is 15% 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 66.7 kB or 75% of the original size.
Potential reduce by 16.0 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, About Listeria needs image optimization as it can save up to 16.0 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 491.6 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 491.6 kB or 65% of the original size.
Potential reduce by 150.7 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. About-listeria.com needs all CSS files to be minified and compressed as it can save up to 150.7 kB or 88% of the original size.
Number of requests can be reduced by 26 (53%)
49
23
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of About Listeria. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
about-listeria.com
108 ms
www.about-listeria.com
795 ms
main.css
119 ms
jquery.min.js
77 ms
respond.min.js
62 ms
modernizr.min.js
762 ms
jquery.fitvids.js
733 ms
scripts.js
990 ms
network-toolbar.js
75 ms
addthis_widget.js
14 ms
reset.css
28 ms
ga.js
140 ms
phone.png
142 ms
header.jpg
135 ms
marler-logo-sml.png
136 ms
nav-arrow-down.png
136 ms
ico-rss.gif
135 ms
mail.png
138 ms
tweet.gif
138 ms
control-bg.png
137 ms
expand-tab.png
135 ms
roos-foods-cheese-listeria-outbreak219x88.jpg
228 ms
craves-brothers-cheese-listeria-recall219x88.jpg
200 ms
bg-pagi-right.png
39 ms
ico-foot-arrow.gif
39 ms
boost
27 ms
300lo.json
49 ms
plusone.js
76 ms
counter.5524cceca805eb4b9b2b.js
39 ms
37324653
91 ms
sh.8e5f85691f9aaa082472a194.html
49 ms
__utm.gif
42 ms
__utm.gif
53 ms
shares.json
21 ms
cb=gapi.loaded_0
73 ms
cb=gapi.loaded_1
85 ms
fastbutton
187 ms
player.js
119 ms
player.css
89 ms
ga.js
97 ms
vuid.min.js
88 ms
postmessageRelay
95 ms
__utm.gif
63 ms
proxy.html
41 ms
256360337.jpg
80 ms
3335556_60x60.jpg
63 ms
cb=gapi.loaded_0
36 ms
cb=gapi.loaded_1
36 ms
3193398744-postmessagerelay.js
64 ms
rpc:shindig_random.js
72 ms
cb=gapi.loaded_0
10 ms
about-listeria.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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
about-listeria.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
about-listeria.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise About-listeria.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 About-listeria.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.
about-listeria.com
Open Graph description is not detected on the main page of About Listeria. 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: