2.4 sec in total
313 ms
1.9 sec
150 ms
Click here to check amazing Zend 2 content for United States. Otherwise, check out these important facts you probably never knew about zend2.com
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Visit zend2.comWe analyzed Zend2.com page load time and found that the first response time was 313 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
zend2.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value6.5 s
9/100
25%
Value4.1 s
79/100
10%
Value110 ms
97/100
30%
Value0.024
100/100
15%
Value5.6 s
69/100
10%
313 ms
180 ms
187 ms
416 ms
196 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 36% of them (13 requests) were addressed to the original Zend2.com, 14% (5 requests) were made to Pagead2.googlesyndication.com and 14% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (972 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 338.7 kB (53%)
639.1 kB
300.4 kB
In fact, the total size of Zend2.com main page is 639.1 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. 40% of websites need less resources to load. Javascripts take 415.8 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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 14.2 kB or 72% of the original size.
Potential reduce by 38.5 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. Obviously, Zend 2 needs image optimization as it can save up to 38.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 279.2 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 279.2 kB or 67% of the original size.
Potential reduce by 6.8 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. Zend2.com needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 77% of the original size.
Number of requests can be reduced by 11 (34%)
32
21
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zend 2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
zend2.com
313 ms
stylesheet.css
180 ms
main.js
187 ms
jquery-latest.js
416 ms
jquery.jigowatt.js
196 ms
adsbygoogle.js
5 ms
logo.png
261 ms
con_1_top.png
178 ms
surf.png
179 ms
shadow.png
177 ms
cen_1_bot.png
192 ms
gtm.js
40 ms
header_bg.png
193 ms
main_bg.png
349 ms
cen_1_cen.png
365 ms
ca-pub-7976202527742091.js
39 ms
zrt_lookup.html
52 ms
show_ads_impl.js
63 ms
analytics.js
9 ms
collect
13 ms
ads
821 ms
osd.js
13 ms
ads
972 ms
ads
766 ms
css
54 ms
m_js_controller.js
30 ms
abg.js
29 ms
favicon
59 ms
nessie_icon_tiamat_white.png
41 ms
s
28 ms
googlelogo_color_112x36dp.png
40 ms
favicon
35 ms
x_button_blue2.png
12 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
40 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
115 ms
17432580725279357214
88 ms
zend2.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
Image elements do not have [alt] attributes
Links do not have a discernible name
zend2.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
zend2.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zend2.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Zend2.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.
zend2.com
Open Graph description is not detected on the main page of Zend 2. 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: