Tools & Wizards About Us
ppt20.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

ppt20.com

变色龙PPT-国内原创PPT模板交易平台 - PPT贰零 - 西安聚讯网络科技有限公司

Page Load Speed

15.2 sec in total

First Response

1.6 sec

Resources Loaded

11.5 sec

Page Rendered

2.1 sec

ppt20.com screenshot

About Website

Click here to check amazing Ppt 20 content for China. Otherwise, check out these important facts you probably never knew about ppt20.com

变色龙PPT模板交易平台，是国内优秀的PPT模板设计师聚集地，主打原创PPT模板；现拥有PPT设计师18万，各种行业PPT模板一应俱全；另提供PPT定制服务

Visit ppt20.com

Key Findings

We analyzed Ppt20.com page load time and found that the first response time was 1.6 sec and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ppt20.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.256

48/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

www.ppt20.com

1557 ms

font_789172_2ck6727qwtj.css

20 ms

cate.css

262 ms

global.css

526 ms

common.css

687 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 41% of them (40 requests) were addressed to the original Ppt20.com, 20% (20 requests) were made to Pptimg.yunyao365.com and 11% (11 requests) were made to Img1.ppt20.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source Pptimg.yunyao365.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.1 kB (3%)

Content Size

11.3 MB

After Optimization

11.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ppt20.com main page is 11.3 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 10.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 117.8 kB

  • Original 139.2 kB
  • After minification 110.4 kB
  • After compression 21.5 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 28.8 kB, which is 21% 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 117.8 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 86.8 kB

  • Original 10.9 MB
  • After minification 10.8 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. Ppt 20 images are well optimized though.

JavaScript Optimization

-35%

Potential reduce by 80.2 kB

  • Original 227.5 kB
  • After minification 207.6 kB
  • After compression 147.3 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 80.2 kB or 35% of the original size.

CSS Optimization

-42%

Potential reduce by 9.4 kB

  • Original 22.3 kB
  • After minification 19.2 kB
  • After compression 12.9 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. Ppt20.com needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (34%)

Requests Now

93

After Optimization

61

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ppt 20. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.ppt20.com

www.ppt20.com

1557 ms

font_789172_2ck6727qwtj.css

font_789172_2ck6727qwtj.css

20 ms

cate.css

cate.css

262 ms

global.css

global.css

526 ms

common.css

common.css

687 ms

layer.css

layer.css

1368 ms

20220330050641399.png

20220330050641399.png

2022 ms

20220523042531790.jpg

20220523042531790.jpg

1849 ms

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20220330051842528.png

2076 ms

nophoto.gif

nophoto.gif

711 ms

vip.png

vip.png

934 ms

all.png

all.png

749 ms

ltico1.png

ltico1.png

774 ms

ltico2.png

ltico2.png

910 ms

ltico3.png

ltico3.png

944 ms

label_lg_90030.png

label_lg_90030.png

1182 ms

font_1249942_pl0ri9i7l4.css

font_1249942_pl0ri9i7l4.css

15 ms

head.min.js

head.min.js

996 ms

jquery.min.js

jquery.min.js

1284 ms

common.js

common.js

1130 ms

common.js

common.js

1160 ms

jquery.countUp.js

jquery.countUp.js

1174 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

1245 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

1357 ms

rightcolumn2019.js

rightcolumn2019.js

1471 ms

wpa.php

wpa.php

1560 ms

push.js

push.js

1973 ms

20200624022517235.png

20200624022517235.png

1471 ms

20200623090920973.jpg

20200623090920973.jpg

1189 ms

20210621092955561.jpg

20210621092955561.jpg

1720 ms

20210629095913897.png

20210629095913897.png

1471 ms

20200707024637943.jpg

20200707024637943.jpg

1634 ms

jiazai.gif

jiazai.gif

1515 ms

vip.png

vip.png

1537 ms

userpic1.jpg

userpic1.jpg

1582 ms

userpic2.jpg

userpic2.jpg

1586 ms

userpic3.jpg

userpic3.jpg

1622 ms

userpic4.jpg

userpic4.jpg

2302 ms

userpic5.jpg

userpic5.jpg

1797 ms

userpic6.jpg

userpic6.jpg

1807 ms

topic.png

topic.png

1815 ms

smlogo.png

smlogo.png

1853 ms

bottompic.png

bottompic.png

2047 ms

api.php

api.php

2054 ms

fqqico.png

fqqico.png

2046 ms

fwxico.png

fwxico.png

2080 ms

bianselongcode.png

bianselongcode.png

3896 ms

20210302091358320.png

20210302091358320.png

292 ms

20230417014250940.jpg

20230417014250940.jpg

480 ms

20220705101435740.png

20220705101435740.png

532 ms

logo1.png

logo1.png

888 ms

search.png

search.png

913 ms

szico.png

szico.png

893 ms

font_1249942_pl0ri9i7l4.woff

font_1249942_pl0ri9i7l4.woff

359 ms

bc5khfgA09ImFwA=

bc5khfgA09ImFwA=

1 ms

index2019.js

index2019.js

823 ms

h.js

h.js

1177 ms

21.gif

21.gif

1482 ms

hm.js

hm.js

960 ms

push.js

push.js

1458 ms

hm.gif

hm.gif

319 ms

views.js

views.js

2436 ms

taskMgr.js

taskMgr.js

1961 ms

init2019.js

init2019.js

254 ms

hm.gif

hm.gif

602 ms

cookie.js

cookie.js

1128 ms

jquery.cookie.js

jquery.cookie.js

1135 ms

formvalidator.js

formvalidator.js

1151 ms

formvalidatorregex.js

formvalidatorregex.js

1147 ms

imgload.js

imgload.js

1158 ms

head_layer.js

head_layer.js

1182 ms

jquery.zclip.min.js

jquery.zclip.min.js

1355 ms

masonry.pkgd.min-918.js

masonry.pkgd.min-918.js

1362 ms

qrcode.js

qrcode.js

1378 ms

common2018.js

common2018.js

1381 ms

small_big_650_20231115074608863219271.jpg

small_big_650_20231115074608863219271.jpg

1856 ms

big_650_20231115074608863219271.jpg

big_650_20231115074608863219271.jpg

2764 ms

small_big_650_2024022109322488472624.jpg

small_big_650_2024022109322488472624.jpg

1851 ms

big_650_2024022109322488472624.jpg

big_650_2024022109322488472624.jpg

2775 ms

small_big_650_20230718045208441984573.jpg

small_big_650_20230718045208441984573.jpg

2120 ms

big_650_20230718045208441984573.jpg

big_650_20230718045208441984573.jpg

2791 ms

small_thumb_650_2925_big_2019042331817.jpg

small_thumb_650_2925_big_2019042331817.jpg

2065 ms

thumb_650_2925_big_2019042331817.jpg

thumb_650_2925_big_2019042331817.jpg

2769 ms

small_big_650_2024051006144144472624.jpg

small_big_650_2024051006144144472624.jpg

2518 ms

big_650_2024051006144144472624.jpg

big_650_2024051006144144472624.jpg

3986 ms

small_big_650_20230719023424401984573.jpg

small_big_650_20230719023424401984573.jpg

2752 ms

big_650_20230719023424401984573.jpg

big_650_20230719023424401984573.jpg

3441 ms

small_big_650_20220306075258621518443.jpg

small_big_650_20220306075258621518443.jpg

2990 ms

big_650_20220306075258621518443.jpg

big_650_20220306075258621518443.jpg

3232 ms

small_big_650_2024061410180868472624.jpg

small_big_650_2024061410180868472624.jpg

3003 ms

big_650_2024061410180868472624.jpg

big_650_2024061410180868472624.jpg

3030 ms

small_big_650_20240610050355893219271.jpg

small_big_650_20240610050355893219271.jpg

3221 ms

big_650_20240610050355893219271.jpg

big_650_20240610050355893219271.jpg

3242 ms

small_big_650_20240620100706591883900.jpg

small_big_650_20240620100706591883900.jpg

3260 ms

big_650_20240620100706591883900.jpg

big_650_20240620100706591883900.jpg

3679 ms

contains.js

contains.js

286 ms

r.cgi

r.cgi

286 ms

r.cgi

r.cgi

285 ms

Accessibility Review

ppt20.com accessibility score

74

Accessibility Issues

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

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

Best Practices

ppt20.com best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

ppt20.com SEO score

62

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

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 Ppt20.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 Ppt20.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

ppt20.com

Open Graph description is not detected on the main page of Ppt 20. 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: