2.1 sec in total
345 ms
1.6 sec
126 ms
Click here to check amazing PDF Combine content for United States. Otherwise, check out these important facts you probably never knew about pdfcombine.com
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Visit pdfcombine.comWe analyzed Pdfcombine.com page load time and found that the first response time was 345 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
pdfcombine.com performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value6.8 s
7/100
25%
Value3.8 s
84/100
10%
Value1,120 ms
23/100
30%
Value0.011
100/100
15%
Value10.1 s
26/100
10%
345 ms
545 ms
95 ms
7 ms
23 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 23% of them (13 requests) were addressed to the original Pdfcombine.com, 13% (7 requests) were made to Apis.google.com and 11% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (545 ms) belongs to the original domain Pdfcombine.com.
Page size can be reduced by 78.7 kB (29%)
269.2 kB
190.4 kB
In fact, the total size of Pdfcombine.com main page is 269.2 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. 55% of websites need less resources to load. Javascripts take 151.6 kB which makes up the majority of the site volume.
Potential reduce by 14.1 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 2.4 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 14.1 kB or 71% of the original size.
Potential reduce by 12.7 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, PDF Combine needs image optimization as it can save up to 12.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 49.3 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 49.3 kB or 33% of the original size.
Potential reduce by 2.7 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. Pdfcombine.com needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 66% of the original size.
Number of requests can be reduced by 30 (57%)
53
23
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PDF Combine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
pdfcombine.com
345 ms
www.pdfcombine.com
545 ms
style_mh-min.css
95 ms
prototype.js
7 ms
adsbygoogle.js
23 ms
widgets.js
32 ms
merge-min.js
220 ms
applet-min.js
221 ms
plusone.js
62 ms
btn_donateCC_LG.gif
28 ms
pixel.gif
29 ms
topBarBg.png
146 ms
ajaxLoader.gif
249 ms
pdfcombine.com.logo.png
334 ms
pixel.gif
248 ms
sprites.png
255 ms
mainBgNew.png
254 ms
footerDivBg.png
254 ms
ca-pub-9119286070317666.js
40 ms
zrt_lookup.html
124 ms
show_ads_impl.js
88 ms
like.php
254 ms
cb=gapi.loaded_0
66 ms
cb=gapi.loaded_1
92 ms
fastbutton
165 ms
uploadProgress.gif
268 ms
ga.js
81 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
50 ms
ads
177 ms
osd.js
40 ms
ads
204 ms
postmessageRelay
140 ms
__utm.gif
56 ms
tweet_button.6a78875565a912489e9aef879c881358.en.html
44 ms
cb=gapi.loaded_0
35 ms
cb=gapi.loaded_1
35 ms
grlryt2bdKIyfMSOhzd1eA.woff
46 ms
vpc6VNjRPXV.js
258 ms
LVx-xkvaJ0b.png
270 ms
Adobe_NA_CCM_DR_CCPPTakeMakeRocks_728x90_img.jpg
107 ms
dvtp_src.js
106 ms
abg.js
99 ms
api.js
66 ms
core:rpc:shindig.random:shindig.sha1.js
133 ms
2536007149-postmessagerelay.js
131 ms
m_js_controller.js
103 ms
6286148681117664306
190 ms
googlelogo_color_112x36dp.png
123 ms
jot
175 ms
s
48 ms
x_button_blue2.png
112 ms
dvtp_src_internal25.js
55 ms
sbhK2lTE.js
112 ms
t2tv7.html
84 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
20 ms
cTrvNaRi.html
21 ms
pdfcombine.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.
pdfcombine.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
pdfcombine.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdfcombine.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 Pdfcombine.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.
pdfcombine.com
Open Graph description is not detected on the main page of PDF Combine. 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: