Access teacherws.com. 高中物理知识点总结-旧站数据已迁移

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

teacherws.com

1458 ms

style.css

283 ms

jquery.js

863 ms

kxbdSuperMarquee.js

600 ms

top.jpg

291 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Teacherws.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Teacherws.com.

Content Size

32.4 kB

After Optimization

27.3 kB

In fact, the total size of Teacherws.com main page is 32.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 19.8 kB which makes up the majority of the site volume.

HTML Optimization

-51%

Potential reduce by 1.0 kB

Original 2.0 kB
After minification 2.0 kB
After compression 997 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 1.0 kB or 51% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 6.9 kB
After minification 6.9 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. Teacherws images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 2.9 kB

Original 19.8 kB
After minification 19.8 kB
After compression 16.9 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 2.9 kB or 15% of the original size.

CSS Optimization

-33%

Potential reduce by 1.2 kB

Original 3.6 kB
After minification 3.6 kB
After compression 2.4 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. Teacherws.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 33% of the original size.

Requests Now

After Optimization

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teacherws. According to our analytics all requests are already optimized.