Access iopdf.com. bjl平台·(中国)集团

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.189

1/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

iopdf.com

367 ms

styles.css

188 ms

styles.min.css

285 ms

colors-page0.css

190 ms

javascript.js

192 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 98% of them (44 requests) were addressed to the original Iopdf.com, 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Iopdf.com.

Content Size

1.1 MB

After Optimization

870.5 kB

In fact, the total size of Iopdf.com main page is 1.1 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. 40% of websites need less resources to load. Images take 841.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.8 kB

Original 26.9 kB
After minification 25.5 kB
After compression 6.1 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. 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 20.8 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 56.5 kB

Original 841.8 kB
After minification 785.2 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. Iopdf images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 134.0 kB

Original 198.9 kB
After minification 193.3 kB
After compression 65.0 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 134.0 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 61.3 kB

Original 75.4 kB
After minification 61.8 kB
After compression 14.2 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. Iopdf.com needs all CSS files to be minified and compressed as it can save up to 61.3 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iopdf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.