14.6 sec in total
44 ms
4.2 sec
10.4 sec
Welcome to lightpdf.com homepage info - get ready to check LightPDF best content for China right away, or after learning these important things about lightpdf.com
LightPDF provides a comprehensive suite of PDF solutions.View, edit, convert, sign, annotate and chat PDFs across desktop, mobile and web platforms.
Visit lightpdf.comWe analyzed Lightpdf.com page load time and found that the first response time was 44 ms and then it took 14.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
lightpdf.com performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value2.2 s
95/100
25%
Value4.5 s
72/100
10%
Value1,470 ms
14/100
30%
Value0.004
100/100
15%
Value9.4 s
30/100
10%
44 ms
77 ms
66 ms
87 ms
89 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Lightpdf.com, 75% (43 requests) were made to Cfcdn.apowersoft.info and 7% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Cfcdn.apowersoft.info.
Page size can be reduced by 413.2 kB (13%)
3.1 MB
2.7 MB
In fact, the total size of Lightpdf.com main page is 3.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 93.3 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 93.3 kB or 73% of the original size.
Potential reduce by 319.8 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. Obviously, LightPDF needs image optimization as it can save up to 319.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 50 B
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 0 B
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. Lightpdf.com has all CSS files already compressed.
Number of requests can be reduced by 21 (39%)
54
33
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LightPDF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
lightpdf.com
44 ms
lightpdf.com
77 ms
open-sans.css
66 ms
open-sans-semibold.css
87 ms
index-v1.css
89 ms
polyfill.min.js
86 ms
framework.bundle.js
266 ms
lottie.min.js
266 ms
index-v1.bundle.js
1023 ms
wxhawkeye.js
504 ms
book.76ec5386.svg
951 ms
pen-icon.8e4b7e90.svg
95 ms
red-convert.3aaaafe7.svg
95 ms
team-one-2.png
98 ms
team-one-pc-2.png
999 ms
star.4461f87f.svg
99 ms
star-half.7a58a225.svg
101 ms
g2-logo.f8b6e6e1.svg
102 ms
star-none.23129f84.svg
121 ms
trustpilot-logo.7ae2e60c.svg
125 ms
capterra-logo.f5a8408e.svg
120 ms
document-ani-2.png
124 ms
document-2.png
1010 ms
company-2.png
1004 ms
company-ani-2.png
126 ms
blue-mouse.60462e12.svg
149 ms
sign-pdf-pc-2.png
1008 ms
sign-2.png
1746 ms
pdf.svg
1855 ms
office.svg
1963 ms
home.svg
1016 ms
outdoor.svg
2004 ms
comment.png
2022 ms
safety.svg
2036 ms
good.svg
2707 ms
teamwork.svg
1912 ms
select.36d351db.svg
1914 ms
download-tip.png
1917 ms
gtm.js
120 ms
gtm.js
200 ms
optimize.js
246 ms
js
114 ms
bat.js
233 ms
analytics.js
154 ms
collect
45 ms
collect
35 ms
collect
72 ms
ga-audiences
65 ms
framework.css
23 ms
logo-v1.674a8296.svg
940 ms
select.864bc29c.svg
971 ms
fb.svg
43 ms
tt.svg
46 ms
youtube.png
941 ms
us.svg
30 ms
bg-small-cloud.d1010553.svg
938 ms
bg-big-cloud.b43e20f2.svg
933 ms
lightpdf.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
lightpdf.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
Detected JavaScript libraries
Browser errors were logged to the console
lightpdf.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lightpdf.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 Lightpdf.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.
lightpdf.com
Open Graph data is detected on the main page of LightPDF. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: