Access mt-bbs.com. 序赞网 - 全球优秀室内与建筑设计师项目智能聚合平台

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.9 s

88/100

10%

forum.php

1535 ms

style_5_common.css

29 ms

style_5_forum_index.css

125 ms

style.css

77 ms

swiper-bundle.min.css

1236 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Mt-bbs.com, 36% (38 requests) were made to Imgvz.vsszan.com and 2% (2 requests) were made to Cdnvz.vsszan.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Vsszan.com.

Content Size

1.5 MB

After Optimization

1.2 MB

In fact, the total size of Mt-bbs.com main page is 1.5 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. 60% of websites need less resources to load. Images take 916.4 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 213.3 kB

Original 232.6 kB
After minification 176.7 kB
After compression 19.3 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. This page needs HTML code to be minified as it can gain 55.8 kB, which is 24% 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 213.3 kB or 92% of the original size.

Image Optimization

-4%

Potential reduce by 35.0 kB

Original 916.4 kB
After minification 881.4 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. Mt Bbs images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 22.9 kB

Original 268.0 kB
After minification 262.3 kB
After compression 245.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 13.6 kB

Original 97.5 kB
After minification 86.8 kB
After compression 83.9 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. Mt-bbs.com needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 14% of the original size.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mt Bbs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 10 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 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

High

Links do not have a discernible name

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

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

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mt-bbs.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 Mt-bbs.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

mt-bbs.com

Open Graph description is not detected on the main page of Mt Bbs. 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

序赞网 - 全球优秀室内与建筑设计师项目智能聚合平台

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

forum.php

style_5_common.css

style_5_forum_index.css

style.css

swiper-bundle.min.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

forum.php

style_5_common.css

style_5_forum_index.css

style.css

swiper-bundle.min.css

site.min.css

font-awesome.min.css

ionicons.min.css

mediaBoxes.css

jquery.fancybox.min.css

common.js

forum.js

swiper-bundle.min.js

jquery.js

layer.js

jquery-1.11.3.min.js

popper.min.js

bootstrap.min.js

lazyload.config.js

lazyload.js

plugin.js

scrollreveal.min.js

feathericon.js

feather.min.js

theme.js

utils.js

bootstrap-hover-menu.js

vzapp.js

imagesloaded.pkgd.min.js

jquery.fancybox.min.js

jquery.imagesLoaded.min.js

jquery.isotope.min.js

jquery.transit.min.js

jquery.easing.js

waypoints.min.js

modernizr.custom.min.js

jquery.mediaBoxes.dropdown.js

jquery.mediaBoxes.js

infinite-scroll.pkgd.min.js

vsszan185135102002141.png_vsszan.jpg

vzba.png

vsszan186787120004191.png_vsszan.jpg

vsszan43276150032458.png_vsszan.jpg