3.7 sec in total
90 ms
3.5 sec
188 ms
Visit dlz.com now to see the best up-to-date DLZ content for United States and also check out these interesting facts you probably never knew about dlz.com
Providing solutions to your engineering, architectural, and construction services needs. We are known for our competence, integrity and contributions to the people and communities we serve.
Visit dlz.comWe analyzed Dlz.com page load time and found that the first response time was 90 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dlz.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value50.2 s
0/100
25%
Value12.4 s
3/100
10%
Value480 ms
60/100
30%
Value0.002
100/100
15%
Value16.1 s
6/100
10%
90 ms
2197 ms
82 ms
180 ms
151 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 89% of them (34 requests) were addressed to the original Dlz.com, 5% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Dlz.com.
Page size can be reduced by 255.9 kB (8%)
3.3 MB
3.0 MB
In fact, the total size of Dlz.com main page is 3.3 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. 30% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 23.5 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 3.9 kB, which is 13% 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 23.5 kB or 78% of the original size.
Potential reduce by 8.9 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. DLZ images are well optimized though.
Potential reduce by 133.0 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 133.0 kB or 74% of the original size.
Potential reduce by 90.6 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. Dlz.com needs all CSS files to be minified and compressed as it can save up to 90.6 kB or 90% of the original size.
Number of requests can be reduced by 13 (37%)
35
22
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DLZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
dlz.com
90 ms
dlz.com
2197 ms
screen.css
82 ms
gge1vbo.js
180 ms
modernizr.js
151 ms
comment-reply.min.js
160 ms
jquery.min.js
71 ms
gf.placeholders.js
185 ms
matchmedia.js
173 ms
picturefill.js
131 ms
flexslider.js
183 ms
mixitup.js
231 ms
chosen.js
249 ms
respond.src.js
244 ms
svgeezy.min.js
234 ms
imagesloaded.pkgd.min.js
243 ms
functions.js
250 ms
ga.js
68 ms
MainStreetC_U.jpg
336 ms
SB_FireStation_U.jpg
457 ms
COTA_ParatransiteC_U.jpg
653 ms
OarsC_U.jpg
761 ms
to-header.svg
108 ms
watermark-small-new-glow.svg
178 ms
logo-small.svg
197 ms
nav-toggle.svg
256 ms
City-of-Columbus-Compression-Natural-Gas-CNG-Sation-Morse-Road-1221700600-3.jpg
665 ms
MLK_HomePage.jpg
468 ms
temp-block-3.jpg
489 ms
Livingston_Home.jpg
691 ms
indyAirport.jpg
610 ms
go-to.svg
586 ms
accordion-toggle.svg
661 ms
Mishawaka-Central-Park-11-752x400.jpg
763 ms
social.svg
715 ms
__utm.gif
13 ms
print.css
43 ms
carousel-nav.svg
47 ms
dlz.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] values are not valid
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
Links do not have a discernible name
dlz.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
dlz.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
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 Dlz.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 Dlz.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.
dlz.com
Open Graph data is detected on the main page of DLZ. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: