Tools & Wizards About Us
grimmbro.net screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

grimmbro.net

服装虚拟仿真|服装虚拟仿真实验|3D服装陈列|服装VR博物馆|深圳格林兄弟科技

Page Load Speed

7.1 sec in total

First Response

695 ms

Resources Loaded

6.2 sec

Page Rendered

288 ms

grimmbro.net screenshot

About Website

Visit grimmbro.net now to see the best up-to-date Grimmbro content and also check out these interesting facts you probably never knew about grimmbro.net

服装虚拟仿真,服装虚拟仿真实验,服装工艺模板仿真教学系统,3D服装陈列设计系统,服装陈列仿真教学系统,服装理实一体化,服装VR博物馆,服装VR陈列店铺,服装资源库,服装课程开发,服装专业建设,服装实训室。

Visit grimmbro.net

Key Findings

We analyzed Grimmbro.net page load time and found that the first response time was 695 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

grimmbro.net performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.804

5/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

grimmbro.net

695 ms

base.css

218 ms

index.css

431 ms

unslider.css

431 ms

bootstrap.min.css

652 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 97% of them (113 requests) were addressed to the original Grimmbro.net, 3% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Grimmbro.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (45%)

Content Size

4.9 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grimmbro.net main page is 4.9 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 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 40.5 kB

  • Original 47.5 kB
  • After minification 30.1 kB
  • After compression 7.1 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 17.4 kB, which is 37% 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 40.5 kB or 85% of the original size.

Image Optimization

-45%

Potential reduce by 2.1 MB

  • Original 4.8 MB
  • After minification 2.6 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. Obviously, Grimmbro needs image optimization as it can save up to 2.1 MB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-25%

Potential reduce by 15.7 kB

  • Original 62.6 kB
  • After minification 62.6 kB
  • After compression 46.8 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 15.7 kB or 25% of the original size.

CSS Optimization

-32%

Potential reduce by 11.6 kB

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 24.3 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. Grimmbro.net needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (9%)

Requests Now

114

After Optimization

104

  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grimmbro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

grimmbro.net

grimmbro.net

695 ms

base.css

base.css

218 ms

index.css

index.css

431 ms

unslider.css

unslider.css

431 ms

bootstrap.min.css

bootstrap.min.css

652 ms

dbg.css

dbg.css

438 ms

leftMenu.css

leftMenu.css

440 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

684 ms

bootstrap.min.js

bootstrap.min.js

677 ms

unslider.js

unslider.js

675 ms

leftMenu.js

leftMenu.js

677 ms

slider.js

slider.js

677 ms

top_bg.png

top_bg.png

225 ms

logo.png

logo.png

230 ms

nav_bg.png

nav_bg.png

438 ms

index_banner.png

index_banner.png

1305 ms

20200420175431_9431.jpg

20200420175431_9431.jpg

685 ms

20200420174221_5223.png

20200420174221_5223.png

1323 ms

20200420174110_8763.png

20200420174110_8763.png

1533 ms

20200420174340_7968.png

20200420174340_7968.png

1546 ms

more_bg1.png

more_bg1.png

657 ms

jjfan_16.png

jjfan_16.png

875 ms

more_1.png

more_1.png

902 ms

line.png

line.png

1100 ms

cpzhx_22.png

cpzhx_22.png

1125 ms

development_16.png

development_16.png

1318 ms

intro.png

intro.png

1344 ms

20161108161220_1212.jpg

20161108161220_1212.jpg

1528 ms

liaojgd_22.png

liaojgd_22.png

1541 ms

news.png

news.png

1543 ms

mlco_37.png

mlco_37.png

1569 ms

coin_li.png

coin_li.png

1748 ms

product.png

product.png

1749 ms

20200415181822_9656.jpg

20200415181822_9656.jpg

1767 ms

20230713152822_9879.png

20230713152822_9879.png

2010 ms

20200415180512_9384.jpg

20200415180512_9384.jpg

1783 ms

contact.png

contact.png

1789 ms

contact_1.png

contact_1.png

1978 ms

bucket_bg.png

bucket_bg.png

1973 ms

cgal.png

cgal.png

1987 ms

university_bg.png

university_bg.png

2013 ms

arrow_l.png

arrow_l.png

2011 ms

20150727113338_4941.png

20150727113338_4941.png

2194 ms

20150906112104_7620.png

20150906112104_7620.png

2203 ms

20150902141914_7453.png

20150902141914_7453.png

2209 ms

20150902141837_1831.png

20150902141837_1831.png

2238 ms

20150902141533_7616.png

20150902141533_7616.png

2237 ms

20150902141332_6237.png

20150902141332_6237.png

2214 ms

20150902141239_4097.png

20150902141239_4097.png

2202 ms

20150902141145_5346.png

20150902141145_5346.png

2208 ms

20150902141055_9078.png

20150902141055_9078.png

2009 ms

hm.js

hm.js

467 ms

20150902141005_4769.png

20150902141005_4769.png

1824 ms

20150902140928_0217.png

20150902140928_0217.png

1790 ms

20150902140830_3224.png

20150902140830_3224.png

1606 ms

20150902140721_9875.png

20150902140721_9875.png

1746 ms

hm.js

hm.js

1221 ms

20150902140539_5477.png

20150902140539_5477.png

1555 ms

20150902140507_5018.png

20150902140507_5018.png

1547 ms

20150902140417_1319.png

20150902140417_1319.png

1394 ms

20150902140325_4920.png

20150902140325_4920.png

1385 ms

20150902123330_7154.png

20150902123330_7154.png

1392 ms

20150902123244_2668.png

20150902123244_2668.png

1532 ms

20150902123154_9689.png

20150902123154_9689.png

1350 ms

20150902123101_7849.png

20150902123101_7849.png

1363 ms

20150902123016_8663.png

20150902123016_8663.png

1382 ms

20150902122909_1955.png

20150902122909_1955.png

1385 ms

20150902122557_2875.png

20150902122557_2875.png

1398 ms

20150902122346_8450.png

20150902122346_8450.png

1527 ms

20150902122247_1926.png

20150902122247_1926.png

1356 ms

20150902122136_0005.png

20150902122136_0005.png

1362 ms

20150902122045_6827.png

20150902122045_6827.png

1378 ms

20150902121916_2676.png

20150902121916_2676.png

1365 ms

20150902121823_7045.png

20150902121823_7045.png

1372 ms

20150902121706_9732.png

20150902121706_9732.png

1344 ms

20150902121620_7645.png

20150902121620_7645.png

1347 ms

20150902121504_5192.png

20150902121504_5192.png

1345 ms

20150902121219_4067.png

20150902121219_4067.png

1369 ms

20150902121134_8752.png

20150902121134_8752.png

1355 ms

20150902121047_3114.png

20150902121047_3114.png

1375 ms

20150902121009_5993.png

20150902121009_5993.png

1340 ms

20150902120920_0715.png

20150902120920_0715.png

1340 ms

20150902120755_6976.png

20150902120755_6976.png

1347 ms

20150902120723_1408.png

20150902120723_1408.png

1363 ms

20150902120646_0576.png

20150902120646_0576.png

1363 ms

hm.gif

hm.gif

317 ms

20150902120559_9520.png

20150902120559_9520.png

1362 ms

20150902120523_9149.png

20150902120523_9149.png

1345 ms

20150902120406_8265.png

20150902120406_8265.png

1340 ms

20150902120305_4210.png

20150902120305_4210.png

1339 ms

20150902120220_7575.png

20150902120220_7575.png

1354 ms

20150902120056_9707.png

20150902120056_9707.png

1354 ms

20150902120011_8141.png

20150902120011_8141.png

1366 ms

20150902115819_1236.png

20150902115819_1236.png

1343 ms

20150902115722_2294.png

20150902115722_2294.png

1343 ms

20150902115459_6742.png

20150902115459_6742.png

1339 ms

20150902115606_5121.png

20150902115606_5121.png

1356 ms

20150901151010_2783.png

20150901151010_2783.png

1353 ms

20150727115415_7782.png

20150727115415_7782.png

1368 ms

20150727115312_0963.png

20150727115312_0963.png

1343 ms

arrow_r.png

arrow_r.png

1343 ms

link.png

link.png

1336 ms

foot_pic.jpg

foot_pic.jpg

1357 ms

foot_pic2.jpg

foot_pic2.jpg

1351 ms

foot_pic3.jpg

foot_pic3.jpg

1358 ms

qqkefu.png

qqkefu.png

1349 ms

line_QQ.png

line_QQ.png

1343 ms

line_erw.png

line_erw.png

1337 ms

gelin_code.jpg

gelin_code.jpg

1355 ms

line_top.png

line_top.png

1350 ms

20200420174259_2665.png

20200420174259_2665.png

1366 ms

20200420174221_5323.png

20200420174221_5323.png

1354 ms

20200420174110_9073.png

20200420174110_9073.png

1352 ms

20200420174340_7988.png

20200420174340_7988.png

1337 ms

shoy4_1.png

shoy4_1.png

1369 ms

shoy4_2.png

shoy4_2.png

1358 ms

Accessibility Review

grimmbro.net accessibility score

56

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

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

Impact

Issue

High

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

Best Practices

grimmbro.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

grimmbro.net SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Mobile Friendly

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/).

Impact

Issue

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 Grimmbro.net 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 Grimmbro.net 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

grimmbro.net

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