4.1 sec in total
549 ms
3.2 sec
351 ms
Click here to check amazing TDWI content. Otherwise, check out these important facts you probably never knew about tdwi.com
For over 20 years, TDWI has been helping data leaders and their teams gain the information and skills they need to build effective analytics and data management programs.
Visit tdwi.comWe analyzed Tdwi.com page load time and found that the first response time was 549 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
tdwi.com performance score
name
value
score
weighting
Value8.8 s
0/100
10%
Value12.3 s
0/100
25%
Value14.1 s
2/100
10%
Value4,640 ms
1/100
30%
Value0.186
66/100
15%
Value20.2 s
2/100
10%
549 ms
215 ms
111 ms
161 ms
287 ms
Our browser made a total of 111 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Tdwi.com, 12% (13 requests) were made to Securepubads.g.doubleclick.net and 6% (7 requests) were made to Rtp-static.marketo.com. The less responsive or slowest element that took the longest time to load (921 ms) relates to the external source Tdwi.org.
Page size can be reduced by 1.0 MB (41%)
2.5 MB
1.5 MB
In fact, the total size of Tdwi.com main page is 2.5 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 210.6 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 210.6 kB or 86% of the original size.
Potential reduce by 48.0 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. TDWI images are well optimized though.
Potential reduce by 643.0 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 643.0 kB or 68% of the original size.
Potential reduce by 117.4 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. Tdwi.com needs all CSS files to be minified and compressed as it can save up to 117.4 kB or 84% of the original size.
Number of requests can be reduced by 60 (58%)
104
44
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TDWI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
tdwi.org
549 ms
Home.aspx
215 ms
gpt.js
111 ms
style.css
161 ms
assets.css
287 ms
sidenav.css
362 ms
css
127 ms
html5.js
298 ms
jquery.min.js
135 ms
jquery-ui.js
921 ms
jquery.innerfade.js
374 ms
jquery.functions.js
368 ms
jquery-migrate-1.2.1.min.js
344 ms
home.css
530 ms
jsapi
119 ms
ga_social_tracking.js
472 ms
WebResource.axd
480 ms
ScriptResource.axd
782 ms
ScriptResource.axd
615 ms
featherlight.min.css
116 ms
featherlight.min.js
118 ms
jssor.js
667 ms
jssor.slider.js
868 ms
hamburglar.css
686 ms
jquery.meerkat.1.3.js
672 ms
conversion.js
106 ms
pubads_impl_82.js
35 ms
container.html
24 ms
rtp.js
89 ms
munchkin.js
89 ms
analytics.js
72 ms
fbds.js
62 ms
gtm.js
125 ms
tablet.css
154 ms
global_tdwi.png
145 ms
global_tdwievents.png
156 ms
global_upside.png
155 ms
ads
101 ms
TDWI_Onsite_Bro_0115_F_TN.jpg
653 ms
TDWI_Video_Thumb.jpg
138 ms
russom_philip_thumb.jpg
156 ms
stodder_david_thumb.jpg
173 ms
halper_fern_thumb.jpg
173 ms
home_feature_CH2016.jpg
195 ms
brightcolors.jpg
642 ms
binoculars.jpg
440 ms
laptoptablet.jpg
487 ms
chart.jpg
383 ms
TDWI_footer_Tagline.png
241 ms
TDWI_CH16_Banners_Early_728x90_r1.jpg
252 ms
140 ms
collect
43 ms
collect
107 ms
jquery-ui-insightera-custom-1.8.css
95 ms
insightera-bar-2.1.js
84 ms
ga-integration-2.0.1.js
81 ms
munchkin.js
39 ms
activityi;src=4619205;type=homepag;cat=1105t0;ord=5880784789613;~oref=https%3A%2F%2Ftdwi.org%2FHome.aspx
90 ms
visitWebPage
42 ms
ads
49 ms
all.js
9 ms
hdrLogo.gif
110 ms
srch_btn_bg.gif
190 ms
TDWI-Billboard-Default.jpg
694 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
70 ms
DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf
70 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
88 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
100 ms
81 ms
ads
41 ms
xd_arbiter.php
38 ms
loading.gif
155 ms
sliderBG-template_CH2016.jpg
154 ms
sliderBG-template_CH2016ES.jpg
210 ms
sliderBG-template_BPR_OEA.jpg
231 ms
sliderBG-template_SEVEN_STEPS.jpg
289 ms
sliderBG-template_CHECKLIST_MDI.jpg
256 ms
sliderBG-template_CHECKLIST_BBDR.jpg
280 ms
sliderBG-template_DIS_MMD.jpg
420 ms
sliderBG-CBIP.jpg
326 ms
sliderBG-Onsite.jpg
349 ms
a03.png
354 ms
ads
39 ms
home_pContent_Shadow.jpg
397 ms
MarkLogic.jpg
357 ms
oracle_sponsor_logo.gif
437 ms
home_OnsiteLogo.png
423 ms
ads
38 ms
ads
46 ms
osd.js
17 ms
ads
40 ms
ads
39 ms
ads
41 ms
ads
43 ms
ads
35 ms
ads
39 ms
ads
38 ms
ico_connected.png
204 ms
1105-Media-Logo.png
118 ms
7598.js
122 ms
117 ms
jquery.min.js
92 ms
TDWI_Video_Arrow.png
156 ms
jquery-custom-ui.min.js
37 ms
72 ms
s
121 ms
u
147 ms
insightera-bar-1.3.css
64 ms
font-awesome-custom.css
65 ms
xd_arbiter.php
58 ms
mobile.css
69 ms
tdwi.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
Image elements do not have [alt] attributes
Links do not have a discernible name
tdwi.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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
tdwi.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
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tdwi.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 Tdwi.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.
tdwi.com
Open Graph description is not detected on the main page of TDWI. 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: