7.1 sec in total
226 ms
5.4 sec
1.5 sec
Visit isdntek.com now to see the best up-to-date ISDN Tek content for United States and also check out these interesting facts you probably never knew about isdntek.com
Online and desktop tools to enhance eBay listings and web pages: Photo Galleries, Templates, Scripts, Editor, and more
Visit isdntek.comWe analyzed Isdntek.com page load time and found that the first response time was 226 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
isdntek.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value2.7 s
84/100
25%
Value4.1 s
80/100
10%
Value920 ms
31/100
30%
Value0
100/100
15%
Value4.0 s
88/100
10%
226 ms
138 ms
330 ms
75 ms
63 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 87% of them (40 requests) were addressed to the original Isdntek.com, 4% (2 requests) were made to Zippyhelp.com and 4% (2 requests) were made to I48.tinypic.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Xsellx.com.
Page size can be reduced by 63.7 kB (19%)
338.6 kB
274.9 kB
In fact, the total size of Isdntek.com main page is 338.6 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. 20% of websites need less resources to load. Images take 261.8 kB which makes up the majority of the site volume.
Potential reduce by 63.0 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. This page needs HTML code to be minified as it can gain 8.7 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 63.0 kB or 82% of the original size.
Potential reduce by 710 B
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. ISDN Tek images are well optimized though.
Number of requests can be reduced by 11 (24%)
45
34
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISDN Tek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
isdntek.com
226 ms
xstripesv_screencharcoal.gif
138 ms
zippypractice.gif
330 ms
WebsitePhotoViewerBox_sm.jpg
75 ms
ihost_single.gif
63 ms
bar_midnightblue.gif
131 ms
stargold.gif
134 ms
clicpicscreen130.jpg
135 ms
ShipScriptPalette.jpg
136 ms
RagTagLogo.gif
136 ms
tagbottemplateoverlay.jpg
177 ms
editortoolbarclip.gif
156 ms
24locbo.jpg
175 ms
2gy3rzr.jpg
117 ms
composite3_100x100.gif
1862 ms
15meck0.jpg
175 ms
OrganizerTemplate_icon.gif
134 ms
prettybordersplusgray.gif
134 ms
photobucketdeluxethumbsm.gif
135 ms
bookbatch.jpg
137 ms
lg_icon_satinbow_blue_1_.gif
156 ms
sm_icon_satinbow_blue_1_.gif
157 ms
sm_icon_satinbow_copper_1_.gif
158 ms
sm_icon_satinbow_green_1_.gif
160 ms
sm_icon_satinbow_magenta_1_.gif
161 ms
x.gif
177 ms
gallerydeluxe_tool2_base.gif
201 ms
popviewscreen00.jpg
178 ms
shadowtool.jpg
179 ms
bambi_160.jpg
180 ms
xsellx_customgallery.gif
5231 ms
rotate01.jpg
154 ms
shrinking.jpg
224 ms
bambi_100.jpg
171 ms
ducks_100.jpg
173 ms
dustyroses_100.jpg
173 ms
wreath_100.jpg
178 ms
tabtopexamplesm.gif
223 ms
menumakerflyout.gif
224 ms
texture_tan.gif
224 ms
rainbow2palette.jpg
216 ms
_th_clubchair_leather_brown.gif
216 ms
xcor300TLr.gif
216 ms
samplecornerburst.gif
217 ms
sample16gridr.gif
217 ms
stopthief.gif
157 ms
isdntek.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
isdntek.com 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
isdntek.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
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isdntek.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 Isdntek.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
isdntek.com
Open Graph description is not detected on the main page of ISDN Tek. 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: