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Report Summary

About Website

Visit btobers.com now to see the best up-to-date Bto Bers content and also check out these interesting facts you probably never knew about btobers.com

外贸网址导航为外贸从业者提供包括汇率、翻译、快递、海运、IP地址等查询工具及常用外贸网址、各国商贸相关网站。

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value3,140 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

btobers.com

200 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Btobers.com and no external sources were called. The less responsive or slowest element that took the longest time to load (200 ms) belongs to the original domain Btobers.com.

Content Size

1.5 MB

After Optimization

1.1 MB

In fact, the total size of Btobers.com main page is 1.5 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 937 B

Original 1.6 kB
After minification 1.6 kB
After compression 665 B

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 937 B or 58% of the original size.

Image Optimization

-2%

Potential reduce by 24.5 kB

Original 1.0 MB
After minification 977.2 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. Bto Bers images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 216.2 kB

Original 333.1 kB
After minification 323.9 kB
After compression 117.0 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 216.2 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 164.4 kB

Original 200.1 kB
After minification 190.2 kB
After compression 35.8 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. Btobers.com needs all CSS files to be minified and compressed as it can save up to 164.4 kB or 82% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

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 interpretation of your content by users in different locales.

High

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

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

Image elements do not have [alt] attributes

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

ZH
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Btobers.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Btobers.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Bto Bers. 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: