28.8 sec in total
208 ms
21.1 sec
7.5 sec
Visit 1728.com now to see the best up-to-date 1728 content for United States and also check out these interesting facts you probably never knew about 1728.com
Calculator City, calculators for algebra, geometry, trigonometry, calculus, finance, astronomy, physics, chemistry, time cards, HTML Colors, percentages, fractions
Visit 1728.comWe analyzed 1728.com page load time and found that the first response time was 208 ms and then it took 28.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
1728.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value5.5 s
20/100
25%
Value4.3 s
76/100
10%
Value410 ms
67/100
30%
Value0
100/100
15%
Value6.9 s
54/100
10%
208 ms
437 ms
252 ms
254 ms
142 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 1728.com, 15% (15 requests) were made to Pagead2.googlesyndication.com and 14% (14 requests) were made to 1728.org. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source D5nxst8fruw4z.cloudfront.net.
Page size can be reduced by 950.1 kB (58%)
1.6 MB
679.2 kB
In fact, the total size of 1728.com main page is 1.6 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. 70% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 18.0 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 3.0 kB, which is 12% 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 18.0 kB or 75% of the original size.
Potential reduce by 8.0 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. 1728 images are well optimized though.
Potential reduce by 924.1 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 924.1 kB or 61% of the original size.
Number of requests can be reduced by 67 (71%)
95
28
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1728. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and as a result speed up the page load time.
1728.com
208 ms
www.1728.org
437 ms
DM_redirect.js
252 ms
plusone.js
254 ms
google_analytics_auto.js
142 ms
show_ads.js
141 ms
jsapi
141 ms
core.js
684 ms
cb=gapi.loaded_0
824 ms
1728g.png
654 ms
twitter-a.png
2218 ms
2.png
615 ms
oscar.gif
616 ms
google-plus.png
616 ms
facebook.gif
616 ms
1728comorg.png
2334 ms
timeanddate.png
2465 ms
rfcafe.gif
781 ms
ehow.jpg
2208 ms
badastr.jpg
2207 ms
int4clas.jpg
2208 ms
ifig.png
2456 ms
NIST.gif
2455 ms
ga.js
421 ms
atrk.js
4364 ms
zrt_lookup.html
4057 ms
show_ads_impl.js
1856 ms
__utm.gif
3058 ms
__utm.gif
2389 ms
ads
1227 ms
osd.js
953 ms
ads
1223 ms
854 ms
ad
937 ms
599d64091b7d252708e4df40
1778 ms
m_window_focus_non_hydra.js
3653 ms
osd_listener.js
4677 ms
m_qs_click_protection.js
4950 ms
gen_204
875 ms
atrk.gif
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default+en.css
855 ms
default+en.I.js
1145 ms
ad
814 ms
gen_204
867 ms
abg.js
2460 ms
lidar.js
2799 ms
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3480 ms
test.png
2455 ms
ads
1880 ms
pixel
1681 ms
pixel
1627 ms
599d5e141b7d252708e4deff
987 ms
gen_204
2102 ms
ad
2144 ms
transparent.png
907 ms
pixel
4886 ms
pixel
4816 ms
cb=gapi.loaded_1
1757 ms
fastbutton
3277 ms
599d5e141b7d252708e4deff
1413 ms
HzS_ecGv.html
2758 ms
9im3l02I.html
2353 ms
5474a5f9e4b05cf9e13a804f_si.js
4276 ms
pixel
1850 ms
postmessageRelay
3945 ms
rs=AGLTcCOnDxwX8-LbpDmaxOBIoHm7W_kGNA
1515 ms
cookie_push.html
1895 ms
5474a5f9e4b05cf9e13a804f_si.js
3010 ms
599d5e141b7d252708e4deff
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fpJ246J2fJ0bYHH6KdX6NZQGrKMRoryxUcO6omD8DP8.js
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activeview
1396 ms
activeview
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activeview
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activeview
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activeview
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impression.gif
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vidible-min.js
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error.gif
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js-loaded.gif
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rpc:shindig_random.js
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error.gif
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js-loaded.gif
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impression.gif
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error.gif
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js-loaded.gif
1565 ms
sync
1862 ms
pixel
375 ms
Pix-1x1.gif
1753 ms
cb=gapi.loaded_0
1408 ms
moatapi.js
976 ms
js-started.gif
700 ms
js-started.gif
202 ms
js-started.gif
200 ms
1728.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
Form elements do not have associated labels
Links do not have a discernible name
1728.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
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
1728.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
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 1728.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 1728.com main page’s claimed encoding is iso-8859-1. 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.
1728.com
Open Graph description is not detected on the main page of 1728. 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: