Access dhl-postage.com. BOB游戏官网（中国）BOB有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.126

83/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

dhl-postage.com

741 ms

www.dhl-postage.com

1181 ms

18luck.js

4312 ms

ceccbootstrap.min.css,global.css

422 ms

site.css

424 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 32% of them (16 requests) were addressed to the original Dhl-postage.com, 26% (13 requests) were made to Omo-oss-image.thefastimg.com and 18% (9 requests) were made to Ybwworld.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Ybwworld.com.

Content Size

2.4 MB

After Optimization

2.1 MB

In fact, the total size of Dhl-postage.com main page is 2.4 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 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 72.9 kB

Original 88.2 kB
After minification 86.7 kB
After compression 15.3 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 72.9 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 118.3 kB

Original 2.1 MB
After minification 2.0 MB

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. Dhl Postage images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 96.0 kB

Original 157.4 kB
After minification 156.8 kB
After compression 61.5 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 96.0 kB or 61% of the original size.

CSS Optimization

-43%

Potential reduce by 18.5 kB

Original 42.6 kB
After minification 28.4 kB
After compression 24.2 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. Dhl-postage.com needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 43% of the original size.

Requests Now

After Optimization

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dhl Postage. 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 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dhl-postage.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Dhl-postage.com main page’s claimed encoding is . 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.

Social Sharing Optimization

dhl-postage.com

Open Graph description is not detected on the main page of Dhl Postage. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

BOB游戏官网（中国）BOB有限公司

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

dhl-postage.com

www.dhl-postage.com

18luck.js

ceccbootstrap.min.css,global.css

site.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

dhl-postage.com

www.dhl-postage.com

18luck.js

ceccbootstrap.min.css,global.css

site.css

Home_12e03014a573e696de7817f50de29718f629fee9.min.css

ceccjquery.min.js,require.min.js,lib.min.js,page.min.js

common.min.js

ffed21c15dc24bd79cde79066cea70e7.js

18luck.js

18luck.html

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scripts

sale

cmsAjax.min.js

md.min.js

pl_util.min.js

style.css

link.js

18-section.png

ky-section.png

xxhd.png

activity.png

sensorsdataNew.js