1.9 sec in total
455 ms
1.1 sec
265 ms
Click here to check amazing Tracing Center content for United States. Otherwise, check out these important facts you probably never knew about tracingcenter.org
Visit tracingcenter.orgWe analyzed Tracingcenter.org page load time and found that the first response time was 455 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
tracingcenter.org performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value6.1 s
12/100
25%
Value4.0 s
80/100
10%
Value10 ms
100/100
30%
Value0.082
94/100
15%
Value4.1 s
87/100
10%
455 ms
49 ms
47 ms
79 ms
54 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 82% of them (31 requests) were addressed to the original Tracingcenter.org, 11% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (455 ms) belongs to the original domain Tracingcenter.org.
Page size can be reduced by 79.6 kB (14%)
552.6 kB
473.0 kB
In fact, the total size of Tracingcenter.org main page is 552.6 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 343.5 kB which makes up the majority of the site volume.
Potential reduce by 34.6 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. 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 34.6 kB or 77% of the original size.
Potential reduce by 4.5 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. Tracing Center images are well optimized though.
Potential reduce by 20.4 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 20.4 kB or 22% of the original size.
Potential reduce by 20.0 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. Tracingcenter.org needs all CSS files to be minified and compressed as it can save up to 20.0 kB or 28% of the original size.
Number of requests can be reduced by 13 (39%)
33
20
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tracing Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.tracingcenter.org
455 ms
style.css
49 ms
sendmailto.js
47 ms
style.min.css
79 ms
mediaelementplayer-legacy.min.css
54 ms
wp-mediaelement.min.css
55 ms
plyr.css
60 ms
css
16 ms
social-logos.min.css
66 ms
jetpack.css
70 ms
jquery.min.js
88 ms
jquery-migrate.min.js
86 ms
plyr.js
112 ms
akismet-frontend.js
106 ms
e-202403.js
22 ms
wordpressTemplateLinkWrapper2.php
311 ms
header_logo.gif
25 ms
spacer.gif
26 ms
ico_facebook.png
33 ms
ico_twitter.png
27 ms
campaign_logo.jpg
24 ms
book_cover.jpg
31 ms
block_one.gif
43 ms
picture_one.jpg
64 ms
block_two.gif
46 ms
picture_two.jpg
45 ms
block_three.gif
55 ms
picture_three.jpg
57 ms
block_four.gif
60 ms
picture_four.jpg
68 ms
march.jpg
98 ms
search_arrow.png
73 ms
ico_youtube.png
78 ms
ico_rss.png
91 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
7 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
11 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf
15 ms
memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkyFjWVAexQ.ttf
15 ms
tracingcenter.org 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.
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
Form elements do not have associated labels
tracingcenter.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
tracingcenter.org SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tracingcenter.org 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 Tracingcenter.org 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.
tracingcenter.org
Open Graph description is not detected on the main page of Tracing Center. 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: