29.4 sec in total
10.3 sec
18.7 sec
365 ms
Visit 01zww.com now to see the best up-to-date 01 Zww content and also check out these interesting facts you probably never knew about 01zww.com
Visit 01zww.comWe analyzed 01zww.com page load time and found that the first response time was 10.3 sec and then it took 19.1 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.
01zww.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value5.1 s
24/100
25%
Value5.3 s
57/100
10%
Value110 ms
98/100
30%
Value0
100/100
15%
Value6.5 s
59/100
10%
10296 ms
921 ms
1206 ms
757 ms
1783 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that all of those requests were addressed to 01zww.com and no external sources were called. The less responsive or slowest element that took the longest time to load (10.3 sec) belongs to the original domain 01zww.com.
Page size can be reduced by 109.0 kB (32%)
336.2 kB
227.2 kB
In fact, the total size of 01zww.com main page is 336.2 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. Only 5% of websites need less resources to load. Images take 198.8 kB which makes up the majority of the site volume.
Potential reduce by 17.8 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 3.4 kB, which is 14% 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 17.8 kB or 72% of the original size.
Potential reduce by 13.1 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. 01 Zww images are well optimized though.
Potential reduce by 59.1 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 59.1 kB or 66% of the original size.
Potential reduce by 19.0 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. 01zww.com needs all CSS files to be minified and compressed as it can save up to 19.0 kB or 83% of the original size.
Number of requests can be reduced by 9 (21%)
43
34
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 01 Zww. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
01zww.com
10296 ms
boilerplate.css
921 ms
index.css
1206 ms
respond.min.js
757 ms
headBack.jpg
1783 ms
index.js
521 ms
jquery-1.4.4.min.js
3246 ms
slides.min.jquery.js
2572 ms
topMenuBack.png
259 ms
logo.png
298 ms
menuHome.png
254 ms
menuSpacing.png
291 ms
menuRegister.png
1473 ms
menuContactUs.png
290 ms
login.png
495 ms
loginBtn.png
501 ms
firstBack.png
528 ms
mainMenuSpacing.png
527 ms
spacing.gif
526 ms
1-14022G5224D09.jpg
2161 ms
4-12102H21423119.jpg
1492 ms
4-121029131424N9.gif
4815 ms
arrow-prev.png
834 ms
arrow-next.png
851 ms
news.png
1080 ms
spot1.png
1089 ms
hot.png
1328 ms
1-14022G33910E9.jpg
1596 ms
c_back.png
1579 ms
1-14022G44035J1.jpg
2417 ms
1-14022G43I2937.jpg
1985 ms
search.png
1823 ms
searchBtn.gif
1839 ms
re1.jpg
2319 ms
re2.jpg
2352 ms
menuPrimarySchool.png
2230 ms
1-14022GR922b9.jpg
6020 ms
1-14022GI933228.jpg
2731 ms
1-14022GS15B61.jpg
3316 ms
secondBack.png
2597 ms
defaultpic.gif
2661 ms
thirdBack.png
2843 ms
menuMaterial.png
2900 ms
materialSpot.png
2967 ms
01zww.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
01zww.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
01zww.com SEO score
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
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 01zww.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 01zww.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.
01zww.com
Open Graph description is not detected on the main page of 01 Zww. 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: