3.3 sec in total
960 ms
1.9 sec
416 ms
Welcome to dlc.erieri.com homepage info - get ready to check Dlc ERI best content for United States right away, or after learning these important things about dlc.erieri.com
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Visit dlc.erieri.comWe analyzed Dlc.erieri.com page load time and found that the first response time was 960 ms and then it took 2.3 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.
dlc.erieri.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value7.8 s
3/100
25%
Value5.3 s
57/100
10%
Value10 ms
100/100
30%
Value0.001
100/100
15%
Value7.0 s
53/100
10%
960 ms
33 ms
263 ms
258 ms
287 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 95% of them (54 requests) were addressed to the original Dlc.erieri.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (960 ms) belongs to the original domain Dlc.erieri.com.
Page size can be reduced by 190.1 kB (70%)
272.4 kB
82.2 kB
In fact, the total size of Dlc.erieri.com main page is 272.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. HTML takes 123.8 kB which makes up the majority of the site volume.
Potential reduce by 107.6 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 13.4 kB, which is 11% 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 107.6 kB or 87% of the original size.
Potential reduce by 12.8 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, Dlc ERI needs image optimization as it can save up to 12.8 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 52.5 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 52.5 kB or 65% of the original size.
Potential reduce by 17.3 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. Dlc.erieri.com needs all CSS files to be minified and compressed as it can save up to 17.3 kB or 86% of the original size.
Number of requests can be reduced by 40 (71%)
56
16
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dlc ERI . We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
dlc.erieri.com
960 ms
jquery.min.js
33 ms
general.js
263 ms
General.css
258 ms
general.js
287 ms
General.css
204 ms
nav.js
197 ms
SiteTracker.js
92 ms
dlc_header_short_bg.GIF
100 ms
1pix.gif
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ShopCartIcon_Dark.gif
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1pix.gif
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Course_02.gif
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ga.js
5 ms
__utm.gif
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Course_53.jpg
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wawSocietyPreapprovalSeal2013.jpg
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cpe.gif
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qas.jpg
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ccc.gif
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cac.gif
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button_headerCheckout.gif
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index.cfm
614 ms
dlc.erieri.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
dlc.erieri.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
dlc.erieri.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dlc.erieri.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 Dlc.erieri.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.
dlc.erieri.com
Open Graph description is not detected on the main page of Dlc ERI . 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: