53.5 sec in total
12.5 sec
40.4 sec
639 ms
Click here to check amazing Tj Jiajiaoban content for China. Otherwise, check out these important facts you probably never knew about tj.jiajiaoban.com
天津学而思1对1资讯站,电话:10108899,学而思1对1是学而思旗下个性化教育品牌,提供线上、线下的陪伴式答疑服务。
Visit tj.jiajiaoban.comWe analyzed Tj.jiajiaoban.com page load time and found that the first response time was 12.5 sec and then it took 41 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
tj.jiajiaoban.com performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value9.2 s
1/100
25%
Value12.6 s
3/100
10%
Value560 ms
53/100
30%
Value0.527
14/100
15%
Value13.4 s
11/100
10%
12451 ms
847 ms
3451 ms
7313 ms
3478 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tj.jiajiaoban.com, 48% (49 requests) were made to Dfiles.speiyou.com and 20% (20 requests) were made to Pic.speiyou.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Dfiles.speiyou.com.
Page size can be reduced by 224.3 kB (53%)
419.3 kB
195.0 kB
In fact, the total size of Tj.jiajiaoban.com main page is 419.3 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. 30% of websites need less resources to load. Javascripts take 179.8 kB which makes up the majority of the site volume.
Potential reduce by 61.1 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. 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 61.1 kB or 78% of the original size.
Potential reduce by 43.7 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. Obviously, Tj Jiajiaoban needs image optimization as it can save up to 43.7 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 91.7 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 91.7 kB or 51% of the original size.
Potential reduce by 27.7 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. Tj.jiajiaoban.com needs all CSS files to be minified and compressed as it can save up to 27.7 kB or 79% of the original size.
Number of requests can be reduced by 25 (29%)
86
61
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tj Jiajiaoban. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
tj.jiajiaoban.com
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tj.jiajiaoban.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
tj.jiajiaoban.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
Issues were logged in the Issues panel in Chrome Devtools
tj.jiajiaoban.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
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
Document uses legible font sizes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tj.jiajiaoban.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 Tj.jiajiaoban.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.
tj.jiajiaoban.com
Open Graph description is not detected on the main page of Tj Jiajiaoban. 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: