3.3 sec in total
79 ms
2.6 sec
575 ms
Welcome to istianjin.org homepage info - get ready to check Is Tianjin best content right away, or after learning these important things about istianjin.org
Home - International School of Tianjin
Visit istianjin.orgWe analyzed Istianjin.org page load time and found that the first response time was 79 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
istianjin.org performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value10.0 s
0/100
25%
Value11.0 s
6/100
10%
Value1,780 ms
10/100
30%
Value0.92
3/100
15%
Value16.7 s
5/100
10%
79 ms
1017 ms
17 ms
84 ms
76 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 34% of them (40 requests) were addressed to the original Istianjin.org, 20% (24 requests) were made to Static.xx.fbcdn.net and 14% (17 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Istianjin.org.
Page size can be reduced by 1.2 MB (31%)
4.0 MB
2.7 MB
In fact, the total size of Istianjin.org main page is 4.0 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 55.9 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 55.9 kB or 76% of the original size.
Potential reduce by 56.5 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. Is Tianjin images are well optimized though.
Potential reduce by 1.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.0 MB or 68% of the original size.
Potential reduce by 86.4 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. Istianjin.org needs all CSS files to be minified and compressed as it can save up to 86.4 kB or 85% of the original size.
Number of requests can be reduced by 46 (41%)
111
65
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Is Tianjin. 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 15 to 1 for CSS and as a result speed up the page load time.
istianjin.org
79 ms
www.istianjin.org
1017 ms
application-91e1af4652da8dbfbb5c27d02283adf6.css
17 ms
styles.cfm
84 ms
main.css
76 ms
override.css
83 ms
support.custom.css
74 ms
in_layout_head-b2c3537e625ca833ec84b52d25370616.js
15 ms
font-awesome.css
5 ms
application-a1b82ec5bdde2fa281d35d59cd980590.js
41 ms
plugins.js
397 ms
main.js
432 ms
support.custom.js
77 ms
css
35 ms
gtm.js
333 ms
cse.js
329 ms
likebox.php
742 ms
frontend-sbf3cc9bef9-d05d784d5cf78860c156a7f036013f46.png
317 ms
prev-fb41127062f90a57bd6f105671ae0c44.png
115 ms
next-025da91fd7d6e07665cf1f754ab18808.png
116 ms
loading-c644ebdd525da6d6e463a8b056488b7f.gif
120 ms
close-752c5f97b26e2b71506ad5fbbb0bf3d9.png
117 ms
global-footer.jpg
198 ms
mini-logo.png
195 ms
title.png
121 ms
badge-promise.jpg
116 ms
badge-community.jpg
117 ms
badge-programs.jpg
115 ms
badge-campus.jpg
118 ms
badge-enrollement2.jpg
118 ms
badge-interactive.jpg
192 ms
70.full.jpg
118 ms
68.full.jpg
192 ms
66.full.jpg
192 ms
71.512.jpg
191 ms
69.512.jpg
194 ms
67.512.jpg
192 ms
55.512.jpg
195 ms
54.512.jpg
192 ms
53.512.jpg
194 ms
MapCard-eng.jpg
194 ms
facebook.png
196 ms
youtube.png
211 ms
twitter.png
195 ms
linkedin.png
219 ms
instagram.png
218 ms
ib.png
209 ms
wasc.png
211 ms
cis.png
225 ms
opensans-regular-webfont.woff
254 ms
fontawesome-webfont.woff
111 ms
cse.js
143 ms
analytics.js
41 ms
iframe_api
42 ms
objects.json
232 ms
objects.json
221 ms
undefined
795 ms
jsapi
40 ms
linkid.js
7 ms
www-widgetapi.js
17 ms
collect
3 ms
collect
105 ms
default+en.css
6 ms
default.css
34 ms
default+en.I.js
35 ms
default.css
28 ms
async-ads.js
74 ms
google_custom_search_watermark.gif
71 ms
small-logo.png
43 ms
267.jpg
101 ms
268.jpg
42 ms
269.jpg
51 ms
440.jpg
616 ms
441.jpg
689 ms
442.jpg
78 ms
ebiMDO3r-8l.css
35 ms
jGc-59L_9lo.css
37 ms
6qHpHChjY_J.css
41 ms
ztINr5qMqM_.css
45 ms
M9KHpdajqnb.css
42 ms
uVjHKJ0glvg.css
53 ms
q68gy-v_YMF.js
69 ms
FJmpeSpHpjS.js
69 ms
0wM5s1Khldu.js
67 ms
1bNoFZUdlYZ.js
107 ms
njO1TPvGzoR.js
110 ms
1QuX41zDRrx.js
112 ms
Oagsvfb4VWi.js
111 ms
LTv6ZK-5zxz.js
120 ms
1FCa-btixu2.js
108 ms
1915655_1762770780611192_227240495358741562_n.jpg
123 ms
safe_image.php
324 ms
10391505_1763370167217920_1494421354826405394_n.jpg
48 ms
165906_4258549067580_587519096_n.jpg
45 ms
944092_10153285280741627_1421965237896570361_n.jpg
44 ms
1375017_571897712864405_1634109534_n.jpg
46 ms
12800401_115695168822250_4668565236338017695_n.jpg
43 ms
12345473_105966709773978_7982783779117966212_n.jpg
42 ms
10391505_1763370167217920_1494421354826405394_n.jpg
103 ms
5438_1763267003894903_5288959727925995082_n.jpg
51 ms
10391036_1763262433895360_1278617896557659360_n.jpg
151 ms
1918958_1763262430562027_3821458330243769319_n.jpg
52 ms
1610019_1763262540562016_5313058764140821336_n.jpg
101 ms
1914566_1763221450566125_7157622895292128886_n.jpg
54 ms
1936364_1762771077277829_3816376966252898125_n.jpg
53 ms
12096562_1762771347277802_119682129872463218_n.jpg
56 ms
995343_1762771497277787_1286905880009177640_n.jpg
59 ms
12196295_1762771537277783_4815754351806768099_n.jpg
122 ms
wL6VQj7Ab77.png
33 ms
s7jcwEQH7Sx.png
28 ms
QDwYpIaRyfG.png
33 ms
bNvHN6v1NeH.png
32 ms
b53Ajb4ihCP.gif
32 ms
K0srxReVLKP.png
32 ms
K00K-UgnsKu.png
37 ms
I6-MnjEovm5.js
4 ms
pQrUxxo5oQp.js
6 ms
nr-885.min.js
22 ms
istianjin.org accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
istianjin.org 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
istianjin.org 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Istianjin.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Istianjin.org 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.
istianjin.org
Open Graph data is detected on the main page of Is Tianjin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: