1.9 sec in total
68 ms
1.6 sec
221 ms
Visit treva.com now to see the best up-to-date Treva content and also check out these interesting facts you probably never knew about treva.com
Driven by more than 100 years of continuous innovation, Eastman is a global specialty materials company.
Visit treva.comWe analyzed Treva.com page load time and found that the first response time was 68 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
treva.com performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value7.3 s
5/100
25%
Value7.7 s
24/100
10%
Value5,230 ms
0/100
30%
Value0.002
100/100
15%
Value13.2 s
12/100
10%
68 ms
589 ms
59 ms
58 ms
28 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Treva.com, 75% (42 requests) were made to Eastman.com and 7% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (589 ms) relates to the external source Eastman.com.
Page size can be reduced by 93.0 kB (13%)
723.4 kB
630.4 kB
In fact, the total size of Treva.com main page is 723.4 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 308.4 kB which makes up the majority of the site volume.
Potential reduce by 43.0 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 43.0 kB or 76% of the original size.
Potential reduce by 28.5 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. Treva images are well optimized though.
Potential reduce by 14.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 7.2 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. Treva.com needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 14% of the original size.
Number of requests can be reduced by 37 (69%)
54
17
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Treva. 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 6 to 1 for CSS and as a result speed up the page load time.
treva.com
68 ms
Overview.aspx
589 ms
init.js
59 ms
ScriptResource.axd
58 ms
blank.js
28 ms
ScriptResource.axd
39 ms
corev15.css
46 ms
Styles.min.css
34 ms
UserControlStyles.min.css
56 ms
mp_linkcode.js
133 ms
LeftLayoutStyles.min.css
126 ms
WebResource.axd
130 ms
jquery-1.5.1.min.js
163 ms
SPServices.js
188 ms
jquery.orbit-1.2.3.min.js
129 ms
homePageBanner.css
196 ms
yepnope.1.5.4-min.js
211 ms
analytics.js
194 ms
CommonControls.js
193 ms
onLoadFunctions.js
194 ms
imgBackground.jpg
99 ms
analytics.js
103 ms
gtm.js
183 ms
leftNavRptr.gif
77 ms
topLogo.gif
77 ms
ContactUs_Icon.png
75 ms
CustomerCenter_Icon.png
74 ms
searchBtnTop.png
75 ms
Brandimage.jpg
77 ms
trademarkimage.gif
158 ms
spacer.gif
149 ms
dividerLeftNav.gif
149 ms
arrowRight.gif
155 ms
breadcrumbArrow.gif
154 ms
BioBased42.jpg
148 ms
BioBased45.jpg
151 ms
breadCrumbRptr.gif
110 ms
dividerLeftNav.gif
103 ms
leftNavRptrFade.gif
111 ms
bottomNavBackground.jpg
110 ms
socialnew.png
113 ms
collect
67 ms
collect
97 ms
PrintStyles.min.css
37 ms
optimize.js
31 ms
otSDKStub.js
68 ms
iframe_api
95 ms
ga-audiences
75 ms
collect
13 ms
initstrings.js
19 ms
collect
16 ms
c8ad4127-492a-4118-9372-975716798ea8-test.json
94 ms
strings.js
19 ms
ga-audiences
32 ms
core.js
32 ms
www-widgetapi.js
8 ms
treva.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
[aria-*] attributes do not match their roles
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
treva.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
treva.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
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 Treva.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 Treva.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.
treva.com
Open Graph description is not detected on the main page of Treva. 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: