9.2 sec in total
532 ms
8.5 sec
146 ms
Visit tutor-tone.com now to see the best up-to-date TUTOR TONE content for China and also check out these interesting facts you probably never knew about tutor-tone.com
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Visit tutor-tone.comWe analyzed Tutor-tone.com page load time and found that the first response time was 532 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
tutor-tone.com performance score
name
value
score
weighting
Value11.4 s
0/100
10%
Value17.2 s
0/100
25%
Value26.7 s
0/100
10%
Value4,900 ms
0/100
30%
Value0.521
15/100
15%
Value32.4 s
0/100
10%
532 ms
527 ms
486 ms
1005 ms
12 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 84% of them (59 requests) were addressed to the original Tutor-tone.com, 4% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Tutor-tone.com.
Page size can be reduced by 2.1 MB (84%)
2.5 MB
396.3 kB
In fact, the total size of Tutor-tone.com main page is 2.5 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. 40% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 67.7 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 19.7 kB, which is 25% 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 67.7 kB or 87% of the original size.
Potential reduce by 1.9 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, TUTOR TONE needs image optimization as it can save up to 1.9 MB or 86% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 129.6 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 129.6 kB or 62% of the original size.
Potential reduce by 5.0 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. Tutor-tone.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 75% of the original size.
Number of requests can be reduced by 7 (11%)
66
59
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TUTOR TONE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
tutor-tone.com
532 ms
527 ms
index.php
486 ms
jquery.js
1005 ms
jquery-ui.js
12 ms
jquery.easing.1.3.js
499 ms
css.css
498 ms
colorbox.css
513 ms
jquery.colorbox.js
749 ms
coin-slider.js
772 ms
coin-slider-styles.css
761 ms
conversion.js
17 ms
body_bg.png
560 ms
all.js
173 ms
top_bg.png
752 ms
top_logo.png
2529 ms
header_bg.png
532 ms
index_tutor_login.png
1780 ms
top_index.png
737 ms
top_split.png
1028 ms
top_about_us.png
1068 ms
top_tutor_center.png
1253 ms
top_tutor_center_sub1.png
1040 ms
top_tutor_center_sub2.png
1315 ms
top_tutor_center_sub3.png
1329 ms
top_tutor_center_sub4.png
1363 ms
top_parent_center.png
1767 ms
top_parent_center_sub1.png
1830 ms
top_parent_center_sub2.png
1621 ms
top_contact_us.png
1897 ms
top_faq.png
2146 ms
top_privacy.png
2084 ms
top_cooperation.png
2291 ms
header_shadow.png
2323 ms
1.jpg
2436 ms
2.jpg
2593 ms
3.jpg
2684 ms
index_tutor_bg_top.png
2767 ms
index_tutor_bg_top_more.png
2788 ms
index_case_bg_top.png
2727 ms
index_case_bg_top_more.png
3747 ms
left_7.png
3061 ms
left_6.png
3165 ms
left_3.png
3048 ms
left_4.png
3089 ms
ad1_1.png
3298 ms
ad2.png
3570 ms
ad3.png
4240 ms
footer_logo.png
3391 ms
52 ms
analytics.js
24 ms
collect
22 ms
collect
17 ms
38 ms
110 ms
xd_arbiter.php
142 ms
xd_arbiter.php
260 ms
copy_right.png
3184 ms
footer_menu_1_1.png
3772 ms
footer_menu_1_2.png
3205 ms
footer_menu_1_3.png
3485 ms
footer_menu_1_4.png
3536 ms
footer_menu_2_1.png
3544 ms
footer_menu_2_2.png
3977 ms
footer_menu_2_3.png
4215 ms
footer_menu_2_4.png
3549 ms
footer_menu_2_5.png
3711 ms
fb.png
3807 ms
weibo.png
3927 ms
google-plus.png
3957 ms
tutor-tone.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
tutor-tone.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
tutor-tone.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Image elements do not have [alt] attributes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tutor-tone.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 Tutor-tone.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.
tutor-tone.com
Open Graph description is not detected on the main page of TUTOR TONE. 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: