Tools & Wizards About Us

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

mitbbs.com

未名空间

Page Load Speed

364 ms in total

First Response

54 ms

Resources Loaded

93 ms

Page Rendered

217 ms

About Website

Visit mitbbs.com now to see the best up-to-date Mitbbs content for United States and also check out these interesting facts you probably never knew about mitbbs.com

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Key Findings

We analyzed Mitbbs.com page load time and found that the first response time was 54 ms and then it took 310 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

mitbbs.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

mitbbs.com

54 ms

reset.css

9 ms

160X200C.png

9 ms

hgd160X200.jpg

12 ms

qingdao_nys160.gif

11 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Mitbbs.com and no external sources were called. The less responsive or slowest element that took the longest time to load (54 ms) belongs to the original domain Mitbbs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.0 kB (1%)

Content Size

1.0 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Mitbbs.com main page is 1.0 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 5.1 kB

  • Original 6.1 kB
  • After minification 5.3 kB
  • After compression 1.0 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 882 B, which is 14% 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 5.1 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 5.3 kB

  • Original 1.0 MB
  • After minification 1.0 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. Mitbbs images are well optimized though.

CSS Optimization

-80%

Potential reduce by 3.6 kB

  • Original 4.6 kB
  • After minification 2.1 kB
  • After compression 919 B

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. Mitbbs.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

29

After Optimization

29

  • Images
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mitbbs. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

mitbbs.com accessibility score

66

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mitbbs.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

mitbbs.com SEO score

58

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mitbbs.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Mitbbs.com main page’s claimed encoding is gb2312. 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

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