4.1 sec in total
156 ms
3 sec
874 ms
Click here to check amazing Ctdginc content. Otherwise, check out these important facts you probably never knew about ctdginc.com
Experts in audiovisual, acoustical, telecommunications, and security systems design and planning. Our team of consultants work with architects, engineers, and end-users to create leading-edge low volt...
Visit ctdginc.comWe analyzed Ctdginc.com page load time and found that the first response time was 156 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ctdginc.com performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value22.5 s
0/100
25%
Value18.9 s
0/100
10%
Value1,840 ms
9/100
30%
Value0.223
56/100
15%
Value21.3 s
1/100
10%
156 ms
349 ms
66 ms
164 ms
125 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 87% of them (76 requests) were addressed to the original Ctdginc.com, 6% (5 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Ctdginc.com.
Page size can be reduced by 520.6 kB (10%)
5.0 MB
4.5 MB
In fact, the total size of Ctdginc.com main page is 5.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 101.7 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. 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 101.7 kB or 82% of the original size.
Potential reduce by 157.1 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. Ctdginc images are well optimized though.
Potential reduce by 253.3 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 253.3 kB or 24% of the original size.
Potential reduce by 8.4 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. Ctdginc.com has all CSS files already compressed.
Number of requests can be reduced by 50 (60%)
84
34
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ctdginc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
ctdginc.com
156 ms
ctdginc.com
349 ms
style.min.css
66 ms
all.css
164 ms
pannellum.css
125 ms
video-js.css
180 ms
videojs-vr.css
184 ms
owl.carousel.css
184 ms
wpvr-public.css
185 ms
style.css
190 ms
fancybox.css
188 ms
font-awesome.css
239 ms
pannellum.js
248 ms
libpannellum.js
246 ms
video.js
601 ms
videojs-vr.js
717 ms
videojs-pannellum-plugin.js
247 ms
jquery.min.js
474 ms
jquery-migrate.min.js
300 ms
owl.carousel.js
416 ms
jquery.cookie.js
301 ms
asteria.js
358 ms
other.js
361 ms
gallery.js
417 ms
fancybox.js
421 ms
jquery.nivo.js
474 ms
masonry.js
476 ms
js
68 ms
css
56 ms
js
81 ms
js
78 ms
font-awesome.min.css
477 ms
fa-5to4.css
529 ms
common.css
530 ms
remodal.css
532 ms
remodal-default-theme.css
536 ms
jquery.dataTables.min.css
588 ms
default.css
588 ms
wpvr-public.js
591 ms
wpgmza_data.js
638 ms
js
88 ms
jquery.dataTables.min.js
893 ms
dataTables.responsive.js
811 ms
jquery-cookie.js
646 ms
remodal.min.js
593 ms
pep.js
541 ms
text.js
719 ms
pako_deflate.min.js
719 ms
wp-google-maps.min.js
719 ms
CanvasLayerOptions.js
714 ms
CanvasLayer.js
710 ms
mgm_slider.jpg
1594 ms
Flow-Signals-_bg-_gray_half.png
430 ms
CTDG_logo_no-services_-web_65pxH.png
88 ms
Env-Aging-300x194.jpg
90 ms
Data-Centers-300x194.jpg
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LEED-300x194.jpg
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Hospitality-300x194.jpg
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TV-Radio-Recording-300x194.jpg
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Museums-300x194.jpg
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Proton-300x194.jpg
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K-12-300x194.jpg
256 ms
Libraries-300x194.jpg
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Science-Tech-300x194.jpg
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Federal-300x194.jpg
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Theaters-300x194.jpg
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EOC-300x194.jpg
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Courtrooms-300x194.jpg
428 ms
Schools-of-Health-300x194.jpg
428 ms
Healthcare-300x194.jpg
428 ms
Business-Schools-300x194.jpg
574 ms
Rec-Wellness-300x194.jpg
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CTDG-White-Text-Logo.png
572 ms
Millersville-piano.jpg
1299 ms
coppin_scaled-to-nrel.jpg
1650 ms
naib-slider.jpg
834 ms
und_slider.jpg
1530 ms
site_hero_31717.jpg
606 ms
CTDG-Project-Locations-Map-North-America.jpg
718 ms
CTDG-Project-Locations-Map-Overseas.jpg
837 ms
js
269 ms
analytics.js
236 ms
js
254 ms
fontawesome-webfont.svg
397 ms
collect
99 ms
nivo_nav.png
60 ms
1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQVIT9d4cw.ttf
21 ms
ctdginc.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
button, link, and menuitem elements do not have accessible names.
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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ctdginc.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ctdginc.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
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 Ctdginc.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 Ctdginc.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.
ctdginc.com
Open Graph data is detected on the main page of Ctdginc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: