1.2 sec in total
82 ms
870 ms
218 ms
Click here to check amazing Construction Lists content for United States. Otherwise, check out these important facts you probably never knew about constructionlists.com
List Brokerage, List Management, Data Append, Lead Generation - For the past 30 years, The Information Refinery has been providing a variety of marketing services to its clients. From list brokerage a...
Visit constructionlists.comWe analyzed Constructionlists.com page load time and found that the first response time was 82 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.
constructionlists.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value8.9 s
1/100
25%
Value6.9 s
33/100
10%
Value1,550 ms
13/100
30%
Value0.332
34/100
15%
Value12.6 s
14/100
10%
82 ms
104 ms
54 ms
71 ms
30 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 62% of them (38 requests) were addressed to the original Constructionlists.com, 7% (4 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (358 ms) belongs to the original domain Constructionlists.com.
Page size can be reduced by 210.4 kB (28%)
752.1 kB
541.7 kB
In fact, the total size of Constructionlists.com main page is 752.1 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. 70% of websites need less resources to load. Javascripts take 448.6 kB which makes up the majority of the site volume.
Potential reduce by 21.2 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 4.9 kB, which is 18% 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 21.2 kB or 77% of the original size.
Potential reduce by 21.8 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. Construction Lists images are well optimized though.
Potential reduce by 144.9 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 144.9 kB or 32% of the original size.
Potential reduce by 22.6 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. Constructionlists.com needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 33% of the original size.
Number of requests can be reduced by 30 (64%)
47
17
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Construction Lists. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
constructionlists.com
82 ms
constructionlists.com
104 ms
css
54 ms
css
71 ms
bootstrap.min.js
30 ms
jquery-1.10.2.js
121 ms
jquery-3.1.1.js
187 ms
jquery.validate.min.js
106 ms
jquery.validate.unobtrusive.min.js
107 ms
jquery.unobtrusive-ajax.js
111 ms
modernizr-2.6.2.js
137 ms
jquery.min.js
157 ms
highlight.min.js
132 ms
jquery.fittext.js
133 ms
jquery.lettering.js
139 ms
jquery.textillate.js
153 ms
allinone_bannerRotator.js
155 ms
jquery-2.2.0.min.js
39 ms
allinone_bannerRotator.css
159 ms
bootstrap.min.css
169 ms
clientslider.css
176 ms
slick.css
179 ms
slick-theme.css
175 ms
21024690.js
129 ms
datacards.css
183 ms
sitewide.css
279 ms
js
82 ms
js
129 ms
21024690.js
60 ms
jquery-1.10.2.min.js
358 ms
conversion.js
103 ms
fbevents.js
173 ms
banner.js
301 ms
21024690.js
302 ms
conversations-embed.js
300 ms
js
178 ms
logo.gif
165 ms
slide-1.png
165 ms
slide-3-gray.png
165 ms
slide-2-red.png
165 ms
email-marketing-solutions-orange.png
184 ms
list-brokerage-gray.png
164 ms
data-append-red.png
189 ms
list-management-burgandy.png
188 ms
data-hygiene-orange.png
189 ms
dmaMemberLogo.png
189 ms
analytics.js
156 ms
slider-medium-mobile.gif
187 ms
S6uyw4BMUTPHjx4wWyWtFCc.ttf
145 ms
S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf
165 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX9-p7K4GLs.ttf
176 ms
JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX9-p7K4GLs.ttf
177 ms
glyphicons-halflings-regular.woff
140 ms
glyphicons-halflings-regular.woff
170 ms
109 ms
collect
17 ms
glyphicons-halflings-regular.ttf
22 ms
collect
15 ms
30 ms
glyphicons-halflings-regular.svg
22 ms
ga-audiences
69 ms
constructionlists.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
constructionlists.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
Browser errors were logged to the console
Page has valid source maps
constructionlists.com SEO score
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 Constructionlists.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 Constructionlists.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.
constructionlists.com
Open Graph description is not detected on the main page of Construction Lists. 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: