1.2 sec in total
71 ms
893 ms
244 ms
Welcome to alerton.com homepage info - get ready to check Alerton best content for United States right away, or after learning these important things about alerton.com
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Visit alerton.comWe analyzed Alerton.com page load time and found that the first response time was 71 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
alerton.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value12.5 s
0/100
25%
Value10.5 s
7/100
10%
Value5,080 ms
0/100
30%
Value0.084
93/100
15%
Value22.8 s
1/100
10%
71 ms
231 ms
36 ms
51 ms
26 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 94% of them (66 requests) were addressed to the original Alerton.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (231 ms) belongs to the original domain Alerton.com.
Page size can be reduced by 1.7 MB (46%)
3.6 MB
1.9 MB
In fact, the total size of Alerton.com main page is 3.6 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 93.8 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 93.8 kB or 79% of the original size.
Potential reduce by 172.7 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. Alerton images are well optimized though.
Potential reduce by 1.1 MB
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 1.1 MB or 76% of the original size.
Potential reduce by 287.7 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. Alerton.com needs all CSS files to be minified and compressed as it can save up to 287.7 kB or 86% of the original size.
Number of requests can be reduced by 47 (71%)
66
19
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alerton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
alerton.com
71 ms
default.aspx
231 ms
search.css
36 ms
corev4.css
51 ms
ISOImports.css
26 ms
BrandingRotatorV2.css
74 ms
lightbox.css
86 ms
jquery-ui.css
30 ms
GWPV2.css
42 ms
jquery.min.js
64 ms
jquery-migrate.min.js
64 ms
jquery-hover-intent-min.js
64 ms
main-hover.js
68 ms
jquery.watermarkinput.js
63 ms
querystring-0.9.0-min.js
81 ms
jquery.scrollTo.js
77 ms
jquery-rotator.js
75 ms
tree.js
84 ms
jquery.lightbox.js
110 ms
jquery-ui.min.js
111 ms
WebResource.axd
88 ms
ScriptResource.axd
99 ms
blank.js
118 ms
ISOCommerceServer.css
85 ms
ISOMOSSOverrides.css
87 ms
ISOCore.css
99 ms
ISONavigationStyles.css
102 ms
ISOSearch.css
105 ms
ISOFeaturedProduct.css
153 ms
ISOSimpleTableOfContents.css
107 ms
ISOImageSlider.css
112 ms
ISOSiteLanguages.css
157 ms
ISOCustom.aspx
157 ms
init.js
23 ms
ScriptResource.axd
18 ms
ScriptResource.axd
19 ms
analytics.js
30 ms
blank.gif
25 ms
fgimg.png
19 ms
bgximg.png
20 ms
CompanyLogo_Small.png
43 ms
gosearch15.png
47 ms
shadow-left.png
45 ms
AlertonWeb_AscentAd_Opt2_01272014.jpg
44 ms
Rotating%20Banner%2002.png
44 ms
Rotating%20Banner%2003.png
142 ms
Rotating%20Banner%2004.png
115 ms
Rotating%20Banner%2005.png
134 ms
shadow-right.png
71 ms
Compass_Computer_Front_UPDATEDs.jpg
101 ms
square.gif
148 ms
ACM2.jpg
118 ms
Facebook.png
92 ms
Twitter.png
109 ms
LinkedIn.png
115 ms
MSET4.png
198 ms
email_icon.gif
125 ms
print_icon.gif
133 ms
core.js
142 ms
customcore.js
160 ms
collect
33 ms
collect
74 ms
ga-audiences
81 ms
Print.css
18 ms
search.js
17 ms
sp.core.js
21 ms
ScriptResx.ashx
17 ms
cui.js
28 ms
sp.ui.dialog.js
29 ms
sp.runtime.js
15 ms
alerton.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
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
alerton.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
alerton.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Alerton.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 Alerton.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.
alerton.com
Open Graph description is not detected on the main page of Alerton. 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: