Tools & Wizards About Us
tesoledu.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tesoledu.com

TESOL官方考试认证中心!TESOL证书-TESOL考试报名官网!TESOL国际英语教师资格证!TESOL China

Page Load Speed

21.4 sec in total

First Response

1 sec

Resources Loaded

14.1 sec

Page Rendered

6.2 sec

tesoledu.com screenshot

About Website

Visit tesoledu.com now to see the best up-to-date TESOL Edu content and also check out these interesting facts you probably never knew about tesoledu.com

TESOL官方考试认证中心。TESOL考试认证中心。TESOL证书是英语教师们的不二之选。TESOL证书国际认可,全球通用。TESOL证书国际认可,全球通用。TESOL全球公认的ESL教师资格证书。TESOL证书有效性和权威性在世界范围内得到广泛认可。

Visit tesoledu.com

Key Findings

We analyzed Tesoledu.com page load time and found that the first response time was 1 sec and then it took 20.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tesoledu.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value27.0 s

0/100

10%

TBT (Total Blocking Time)

Value4,040 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

tesoledu.com

1040 ms

www.tesoledu.com

1932 ms

outerChain.jsp

1145 ms

siteBase2.min.css

697 ms

base2.min.css

777 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 9% of them (11 requests) were addressed to the original Tesoledu.com, 27% (34 requests) were made to 26899337.s21i.faiusr.com and 18% (23 requests) were made to 2.ss.faisys.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Zz.bdstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (12%)

Content Size

10.6 MB

After Optimization

9.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tesoledu.com main page is 10.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 859.5 kB

  • Original 980.8 kB
  • After minification 975.1 kB
  • After compression 121.3 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. 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 859.5 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 351.7 kB

  • Original 8.4 MB
  • After minification 8.0 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. TESOL Edu images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 3.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 1.1 MB

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

-0%

Potential reduce by 158 B

  • Original 146.6 kB
  • After minification 146.6 kB
  • After compression 146.4 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. Tesoledu.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (40%)

Requests Now

112

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TESOL Edu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tesoledu.com

tesoledu.com

1040 ms

www.tesoledu.com

www.tesoledu.com

1932 ms

outerChain.jsp

outerChain.jsp

1145 ms

siteBase2.min.css

siteBase2.min.css

697 ms

base2.min.css

base2.min.css

777 ms

module.min.css

module.min.css

790 ms

fkTheme.min.css

fkTheme.min.css

1283 ms

themeMixin.min.css

themeMixin.min.css

790 ms

moduleAnimation.min.css

moduleAnimation.min.css

791 ms

fkNav.min.css

fkNav.min.css

1273 ms

fkModule.min.css

fkModule.min.css

1345 ms

fkModule.min.css

fkModule.min.css

1366 ms

fkModule.min.css

fkModule.min.css

1377 ms

fkModule.min.css

fkModule.min.css

1388 ms

fkModule.min.css

fkModule.min.css

1503 ms

newSearchBoxStyle.min.css

newSearchBoxStyle.min.css

790 ms

floatBtn1.min.css

floatBtn1.min.css

804 ms

jzcusstyle.jsp

jzcusstyle.jsp

1180 ms

vue-2.7.14.min.js

vue-2.7.14.min.js

568 ms

comMethods.min.js

comMethods.min.js

600 ms

jzUtils.min.js

jzUtils.min.js

630 ms

polyfill.min.js

polyfill.min.js

680 ms

jzRequest.min.js

jzRequest.min.js

721 ms

jzUtils.min.js

jzUtils.min.js

769 ms

bizShared.min.js

bizShared.min.js

817 ms

bizShared.min.css

bizShared.min.css

814 ms

jquery-core.min.js

jquery-core.min.js

668 ms

jquery-mousewheel.min.js

jquery-mousewheel.min.js

660 ms

frontend.min.js

frontend.min.js

668 ms

jquery-ui-core.min.js

jquery-ui-core.min.js

692 ms

partitionSite.min.js

partitionSite.min.js

764 ms

2052.min.js

2052.min.js

817 ms

site.min.js

site.min.js

733 ms

module.min.js

module.min.js

728 ms

city2.min.js

city2.min.js

700 ms

fontsIco.min.css

fontsIco.min.css

352 ms

hawkEye.min.js

hawkEye.min.js

2811 ms

hm.js

hm.js

2784 ms

vbg01.png

vbg01.png

240 ms

ABUIABAEGAAghqPmowYost-8wgcwgA84lAE.png

ABUIABAEGAAghqPmowYost-8wgcwgA84lAE.png

569 ms

dot.gif

dot.gif

494 ms

AD0I5Mn_BRACGAAgq4PywwUowLW_PzCADzjKBw.jpg

AD0I5Mn_BRACGAAgq4PywwUowLW_PzCADzjKBw.jpg

1906 ms

AIwBCAAQAhgAIIy96NwFKLKBkhgwgA84gAo.jpg

AIwBCAAQAhgAIIy96NwFKLKBkhgwgA84gAo.jpg

2188 ms

AI4BCInn6QwQAhgAIJXU04QGKOLrsY8HMLAGOKAE.jpg

AI4BCInn6QwQAhgAIJXU04QGKOLrsY8HMLAGOKAE.jpg

3179 ms

Fill_in_the_award_Smalls.png

Fill_in_the_award_Smalls.png

261 ms

Fill_in_the_awards.png

Fill_in_the_awards.png

261 ms

sound_0_on.gif

sound_0_on.gif

263 ms

ABUIABADGAAg3t_eqQYokMCtlQIw2AQ4yAE.gif

ABUIABADGAAg3t_eqQYokMCtlQIw2AQ4yAE.gif

1674 ms

ABUIABACGAAg2sXxjAYo8bLuygIwgA849AM.jpg.webp

ABUIABACGAAg2sXxjAYo8bLuygIwgA849AM.jpg.webp

1675 ms

ABUIABACGAAg2ejr-gUov9mdjwUwoAY42AQ.jpg

ABUIABACGAAg2ejr-gUov9mdjwUwoAY42AQ.jpg

1674 ms

ABUIABACGAAgnsrThAYo4e2jvwYw2AQ4kAM.jpg

ABUIABACGAAgnsrThAYo4e2jvwYw2AQ4kAM.jpg

2017 ms

ABUIABACGAAgjp3XhQYooKSSTjC0ATiOAg!400x400.jpg

ABUIABACGAAgjp3XhQYooKSSTjC0ATiOAg!400x400.jpg

1669 ms

ABUIABACGAAgoZ3XhQYou_iL_gEwmgE4yAE!400x400.jpg

ABUIABACGAAgoZ3XhQYou_iL_gEwmgE4yAE!400x400.jpg

1670 ms

ABUIABACGAAgqp3XhQYoosTAiQIwezigAQ!400x400.jpg

ABUIABACGAAgqp3XhQYoosTAiQIwezigAQ!400x400.jpg

1674 ms

ABUIABACGAAgt53XhQYombuM2gEwezigAQ!400x400.jpg

ABUIABACGAAgt53XhQYombuM2gEwezigAQ!400x400.jpg

1674 ms

ABUIABACGAAgsJOHhgYo3OOtsgYwgA841Qk.jpg

ABUIABACGAAgsJOHhgYo3OOtsgYwgA841Qk.jpg

2017 ms

ABUIABACGAAgn_iJ_QUooODowwYwng84lQo.jpg

ABUIABACGAAgn_iJ_QUooODowwYwng84lQo.jpg

2017 ms

AD0I5Mn_BRACGAAgw8LXwwUogIa7oQYwgA841Qk.jpg

AD0I5Mn_BRACGAAgw8LXwwUogIa7oQYwgA841Qk.jpg

2078 ms

AD0I5Mn_BRACGAAgmem02wUokpyetgMwgA841AY.jpg

AD0I5Mn_BRACGAAgmem02wUokpyetgMwgA841AY.jpg

2077 ms

ABUIiefpDBBMGAAggZuaiwYogNKe9gE

ABUIiefpDBBMGAAggZuaiwYogNKe9gE

1599 ms

ABUIiefpDBBMGAAgoauaiwYo7YPihwc

ABUIiefpDBBMGAAgoauaiwYo7YPihwc

1599 ms

ABUIiefpDBBMGAAg7J2aiwYo0IbMmQQ

ABUIiefpDBBMGAAg7J2aiwYo0IbMmQQ

1597 ms

ABUIiefpDBBMGAAgsp6aiwYo7bbg4QE

ABUIiefpDBBMGAAgsp6aiwYo7bbg4QE

1739 ms

ABUIiefpDBBMGAAghbO2nAYolLHb5wQ

ABUIiefpDBBMGAAghbO2nAYolLHb5wQ

1739 ms

icomoon.ttf

icomoon.ttf

55 ms

icomoon.ttf

icomoon.ttf

1392 ms

icomoon.ttf

icomoon.ttf

1397 ms

icomoon.ttf

icomoon.ttf

1596 ms

ABUIiefpDBBMGAAg-u32kAYo_Jem7AE

ABUIiefpDBBMGAAg-u32kAYo_Jem7AE

1737 ms

ABUIiefpDBBMGAAg6r_JqQYo9oT6kQc

ABUIiefpDBBMGAAg6r_JqQYo9oT6kQc

1742 ms

video-js.min.css

video-js.min.css

106 ms

video.min.css

video.min.css

100 ms

datepicker.min.css

datepicker.min.css

102 ms

video.min.js

video.min.js

1256 ms

photoSlide.min.js

photoSlide.min.js

1256 ms

imageEffect.min.js

imageEffect.min.js

1254 ms

ajaxLoadModuleDom_h.jsp

ajaxLoadModuleDom_h.jsp

1843 ms

log_h.jsp

log_h.jsp

1528 ms

site_h.jsp

site_h.jsp

1575 ms

log_h.jsp

log_h.jsp

1628 ms

login_h.jsp

login_h.jsp

619 ms

bannerAnimation.min.css

bannerAnimation.min.css

358 ms

mbg01.png

mbg01.png

455 ms

ABUIABACGAAgocrThAYo0K6r2gUw2AQ4kAM.jpg

ABUIABACGAAgocrThAYo0K6r2gUw2AQ4kAM.jpg

571 ms

ABUIABACGAAg25yphAYo9K79_wUwoAs4uAg!600x600.jpg

ABUIABACGAAg25yphAYo9K79_wUwoAs4uAg!600x600.jpg

517 ms

ABUIABACGAAgr9_E_QUovvT9ggQwwB840Bc!600x600.jpg

ABUIABACGAAgr9_E_QUovvT9ggQwwB840Bc!600x600.jpg

516 ms

ABUIABACGAAg3eaE_QUold60wQQwgAU46AI!600x600.jpg

ABUIABACGAAg3eaE_QUold60wQQwgAU46AI!600x600.jpg

515 ms

ABUIABACGAAgoJCHhgYoxbu9sQcwoAs4uAg!600x600.jpg

ABUIABACGAAgoJCHhgYoxbu9sQcwoAs4uAg!600x600.jpg

516 ms

ABUIABACGAAgu_uE_QUoo8SxtQEwoAs4uAg!600x600.jpg

ABUIABACGAAgu_uE_QUoo8SxtQEwoAs4uAg!600x600.jpg

569 ms

push.js

push.js

3339 ms

loading_2b.gif

loading_2b.gif

81 ms

05.png

05.png

80 ms

jquery-parallax.min.js

jquery-parallax.min.js

63 ms

ABUIABAEGAAgz8GJqQYozOFqMLAJOLAJ!1000x1000.png

ABUIABAEGAAgz8GJqQYozOFqMLAJOLAJ!1000x1000.png

2513 ms

AD0I5Mn_BRAEGAAg4cTbwwUokpC0rwQwmAI4LA.png

AD0I5Mn_BRAEGAAg4cTbwwUokpC0rwQwmAI4LA.png

84 ms

hm.gif

hm.gif

2390 ms

b.js

b.js

3274 ms

ABUIABAEGAAgg66ZiwYo7c-UkAEwrAI4yAE!160x160.png

ABUIABAEGAAgg66ZiwYo7c-UkAEwrAI4yAE!160x160.png

2330 ms

AD0I5Mn_BRAEGAAg4sTbwwUo5_bqcDCYAjgu.png

AD0I5Mn_BRAEGAAg4sTbwwUo5_bqcDCYAjgu.png

64 ms

AI4BCInn6QwQAhgAIJGU7IwGKKrwg_cEMMAHOKAE.jpg

AI4BCInn6QwQAhgAIJGU7IwGKKrwg_cEMMAHOKAE.jpg

2111 ms

mbg01.png

mbg01.png

2014 ms

AI4BCInn6QwQAhgAILSU7IwGKMrmr6EFMMAHOKAE.jpg

AI4BCInn6QwQAhgAILSU7IwGKMrmr6EFMMAHOKAE.jpg

411 ms

AI4BCInn6QwQAhgAIJ_K-IwGKKfaiaAHMMAHOKAE.jpg

AI4BCInn6QwQAhgAIJ_K-IwGKKfaiaAHMMAHOKAE.jpg

670 ms

AI4BCInn6QwQAhgAINPTkZwGKNSq34IHMIAPOLgI.jpg

AI4BCInn6QwQAhgAINPTkZwGKNSq34IHMIAPOLgI.jpg

930 ms

AI4BCInn6QwQAhgAIO__9pAGKKHNj-cGMNAFOKAE.jpg

AI4BCInn6QwQAhgAIO__9pAGKKHNj-cGMNAFOKAE.jpg

978 ms

AI4BCInn6QwQAhgAIOHD9pAGKIj905wDMIAKONAF.jpg

AI4BCInn6QwQAhgAIOHD9pAGKIj905wDMIAKONAF.jpg

1191 ms

AI4BCInn6QwQAhgAIJfE9pAGKN6boaUHMIAKONAF.jpg

AI4BCInn6QwQAhgAIJfE9pAGKN6boaUHMIAKONAF.jpg

1176 ms

AI4BCInn6QwQAhgAIJXU9owGKIDM8M8GMIAPOLgI.jpg

AI4BCInn6QwQAhgAIJXU9owGKIDM8M8GMIAPOLgI.jpg

1323 ms

AI4BCInn6QwQAhgAINrQ9owGKM7EzfABMIAPOLgI.jpg

AI4BCInn6QwQAhgAINrQ9owGKM7EzfABMIAPOLgI.jpg

1021 ms

AI4BCInn6QwQAhgAIKSp8YwGKOGc07YHMIAPOLgI.jpg

AI4BCInn6QwQAhgAIKSp8YwGKOGc07YHMIAPOLgI.jpg

1478 ms

AI4BCInn6QwQAhgAIMTO5Y0GKKWEhpwHMMAHONAF.jpg

AI4BCInn6QwQAhgAIMTO5Y0GKKWEhpwHMMAHONAF.jpg

1484 ms

AI4BCInn6QwQAhgAILzK5Y0GKIDEh7MDMMAHONAF.jpg

AI4BCInn6QwQAhgAILzK5Y0GKIDEh7MDMMAHONAF.jpg

1404 ms

AI4BCInn6QwQAhgAIJXK5Y0GKIyGhqgFMMAHONAF.jpg

AI4BCInn6QwQAhgAIJXK5Y0GKIyGhqgFMMAHONAF.jpg

1534 ms

ABUIABACGAAg7oL8jAYo5vOGdDDlCDj-BA.jpg

ABUIABACGAAg7oL8jAYo5vOGdDDlCDj-BA.jpg

161 ms

ABUIABACGAAg26TxjAYogK3vAzDlCDj5BA.jpg

ABUIABACGAAg26TxjAYogK3vAzDlCDj5BA.jpg

161 ms

mgClue_h.jsp

mgClue_h.jsp

549 ms

ABUIABACGAAgocrThAYoyL3jxwQw2AQ4kAM.jpg

ABUIABACGAAgocrThAYoyL3jxwQw2AQ4kAM.jpg

108 ms

I5YL3XhodRRsVWZe4NnZOhWnSAWgxhMoEr6SmzZieF43Mk7ZOBdeCVGrp9Eu+54J2xhySplfB5XHwQLXUmT9KH6+kPnQ7ZYuIEzNyfs1DLU1VU4SWZ6LkXGHsD1ZKbMw=

I5YL3XhodRRsVWZe4NnZOhWnSAWgxhMoEr6SmzZieF43Mk7ZOBdeCVGrp9Eu+54J2xhySplfB5XHwQLXUmT9KH6+kPnQ7ZYuIEzNyfs1DLU1VU4SWZ6LkXGHsD1ZKbMw=

49 ms

ABUIABACGAAg6p6phAYopNffejDwBzj0BQ!600x600.jpg

ABUIABACGAAg6p6phAYopNffejDwBzj0BQ!600x600.jpg

174 ms

ABUIABACGAAgnt_E_QUo6LbwiwQw1Aw4uAg!600x600.jpg

ABUIABACGAAgnt_E_QUo6LbwiwQw1Aw4uAg!600x600.jpg

174 ms

ABUIABACGAAg4uaE_QUo4Ly43QEwoAs4uAg!600x600.jpg

ABUIABACGAAg4uaE_QUo4Ly43QEwoAs4uAg!600x600.jpg

175 ms

ABUIABACGAAgppCHhgYojPr5ZDCgCzi4CA!600x600.jpg

ABUIABACGAAgppCHhgYojPr5ZDCgCzi4CA!600x600.jpg

175 ms

ABUIABACGAAguOuE_QUop6708wcwoAs4uAg!600x600.jpg

ABUIABACGAAguOuE_QUop6708wcwoAs4uAg!600x600.jpg

175 ms

mgClue_h.jsp

mgClue_h.jsp

260 ms

mgClue_h.jsp

mgClue_h.jsp

288 ms

affim.js

affim.js

2129 ms

Accessibility Review

tesoledu.com accessibility score

81

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.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tesoledu.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

tesoledu.com SEO score

92

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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

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

tesoledu.com

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