881 ms in total
70 ms
574 ms
237 ms
Welcome to delmarva.com homepage info - get ready to check Delmarva best content for United States right away, or after learning these important things about delmarva.com
Delmarva Power is a regulated electric and gas utility serving more than 506,000 customers in Delaware and the rest of the Delmarva Peninsula and about 126,000 natural gas delivery customers in northe...
Visit delmarva.comWe analyzed Delmarva.com page load time and found that the first response time was 70 ms and then it took 811 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
delmarva.com performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value16.8 s
0/100
25%
Value13.6 s
2/100
10%
Value15,950 ms
0/100
30%
Value0.288
42/100
15%
Value36.6 s
0/100
10%
70 ms
93 ms
52 ms
42 ms
25 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 93% of them (52 requests) were addressed to the original Delmarva.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (157 ms) relates to the external source Googletagmanager.com.
Page size can be reduced by 170.0 kB (21%)
798.8 kB
628.9 kB
In fact, the total size of Delmarva.com main page is 798.8 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. 45% of websites need less resources to load. Images take 630.9 kB which makes up the majority of the site volume.
Potential reduce by 40.7 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. 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 40.7 kB or 78% of the original size.
Potential reduce by 48.1 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. Delmarva images are well optimized though.
Potential reduce by 80.2 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 80.2 kB or 70% of the original size.
Potential reduce by 900 B
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. Delmarva.com needs all CSS files to be minified and compressed as it can save up to 900 B or 66% of the original size.
Number of requests can be reduced by 9 (18%)
51
42
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delmarva. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
delmarva.com
70 ms
www.delmarva.com
93 ms
ektron.javascript.ashx
52 ms
ektron.stylesheet.ashx
42 ms
supersized.css
25 ms
WebResource.axd
21 ms
ScriptResource.axd
45 ms
ScriptResource.axd
41 ms
modernizr.min.js
33 ms
supersized.3.2.7.min.js
35 ms
supersized.shutter.min.js
95 ms
jquery-touch.js
14 ms
gtm.js
157 ms
logo-0.png
15 ms
edit.png
33 ms
plus-0.png
32 ms
outage-center-0.png
31 ms
about-us-0.png
34 ms
education-0.png
35 ms
newsroom-0.png
35 ms
contact-0.png
38 ms
search-0.png
38 ms
pause.png
38 ms
logo-0.png
39 ms
prev-new.png
39 ms
next-new.png
41 ms
my-home-0.png
42 ms
my-business-0.png
41 ms
community-commitment-0.png
43 ms
education-and-safety-0.png
44 ms
connect-with-us-0.png
43 ms
facebook.png
45 ms
twitter.png
48 ms
youtube.png
46 ms
manage-my-account-0.png
47 ms
manage-my-account-0.png
48 ms
leaf.png
49 ms
latest-news-2.png
66 ms
overlay-bg.png
68 ms
logo-1.png
70 ms
logo-1.png
69 ms
my-home-1.png
71 ms
my-business-1.png
70 ms
community-commitment-1.png
71 ms
education-and-safety-1.png
72 ms
connect-with-us-1.png
72 ms
manage-my-account-1.png
73 ms
DPL_Energy_2016.jpg
109 ms
d74de079-587d-4049-9cca-50ba02a536f9.woff
79 ms
analytics.js
29 ms
5f3f5b96-b77d-497d-a916-d483bc9c6c3f.woff
61 ms
DPL_Storm_2016.jpg
70 ms
DPL_Payment_2016.jpg
87 ms
progress.gif
59 ms
collect
20 ms
collect
64 ms
delmarva.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s are not contained by their required parent element
[role] values are not valid
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
delmarva.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
delmarva.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delmarva.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 Delmarva.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.
delmarva.com
Open Graph data is detected on the main page of Delmarva. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: