524 ms in total
26 ms
410 ms
88 ms
Visit documentviewer.herokuapp.com now to see the best up-to-date Document Viewer Herokuapp content for United States and also check out these interesting facts you probably never knew about documentviewer.herokuapp.com
This viewer lets you view document files (doc, docx, xls, xlsx, ppt, pptx, pdf, pages, ai, tiff, svg, eps, ps, xps, txt, xml, json) online without leaving your browser. It is a fast and light weight s...
Visit documentviewer.herokuapp.comWe analyzed Documentviewer.herokuapp.com page load time and found that the first response time was 26 ms and then it took 498 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
documentviewer.herokuapp.com performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value3.5 s
64/100
25%
Value4.3 s
77/100
10%
Value1,650 ms
11/100
30%
Value0
100/100
15%
Value8.4 s
38/100
10%
26 ms
3 ms
13 ms
23 ms
49 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 19% of them (5 requests) were addressed to the original Documentviewer.herokuapp.com, 23% (6 requests) were made to Apis.google.com and 15% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (197 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 500.9 kB (60%)
836.7 kB
335.8 kB
In fact, the total size of Documentviewer.herokuapp.com main page is 836.7 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. 40% of websites need less resources to load. Javascripts take 781.3 kB which makes up the majority of the site volume.
Potential reduce by 24.8 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 24.8 kB or 70% of the original size.
Potential reduce by 809 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. Document Viewer Herokuapp images are well optimized though.
Potential reduce by 475.3 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 475.3 kB or 61% of the original size.
Number of requests can be reduced by 14 (56%)
25
11
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Document Viewer Herokuapp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
documentviewer.herokuapp.com
26 ms
jquery.min.js
3 ms
common.js
13 ms
show_ads.js
23 ms
product16.png
49 ms
product20.png
54 ms
ca-pub-1113541014872557.js
39 ms
zrt_lookup.html
38 ms
show_ads_impl.js
43 ms
viewer.php
21 ms
client.js
87 ms
api.js
94 ms
docviewer90_1.png
6 ms
docviewer90_2.png
12 ms
ads
121 ms
osd.js
7 ms
cb=gapi.loaded_0
38 ms
ads
179 ms
cb=gapi.loaded_1
38 ms
ads
197 ms
postmessageRelay
39 ms
abg.js
26 ms
osd_listener.js
33 ms
971028622-postmessagerelay.js
41 ms
rpc:shindig_random.js
41 ms
cb=gapi.loaded_0
2 ms
documentviewer.herokuapp.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
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
documentviewer.herokuapp.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
documentviewer.herokuapp.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Documentviewer.herokuapp.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 Documentviewer.herokuapp.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.
documentviewer.herokuapp.com
Open Graph data is detected on the main page of Document Viewer Herokuapp. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: