3.1 sec in total
807 ms
2.1 sec
168 ms
Visit zeroerr.com now to see the best up-to-date ZEROerr content and also check out these interesting facts you probably never knew about zeroerr.com
Where people do useful, silly, fun, stupid, or kind things for free.
Visit zeroerr.comWe analyzed Zeroerr.com page load time and found that the first response time was 807 ms and then it took 2.3 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.
zeroerr.com performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value5.8 s
15/100
25%
Value5.3 s
58/100
10%
Value130 ms
96/100
30%
Value0
100/100
15%
Value5.5 s
70/100
10%
807 ms
171 ms
134 ms
453 ms
208 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Zeroerr.com, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (807 ms) belongs to the original domain Zeroerr.com.
Page size can be reduced by 217.4 kB (55%)
397.4 kB
180.0 kB
In fact, the total size of Zeroerr.com main page is 397.4 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. 20% of websites need less resources to load. Javascripts take 147.7 kB which makes up the majority of the site volume.
Potential reduce by 55.2 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. This page needs HTML code to be minified as it can gain 22.7 kB, which is 37% 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 55.2 kB or 90% of the original size.
Potential reduce by 6.3 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. ZEROerr images are well optimized though.
Potential reduce by 83.0 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 83.0 kB or 56% of the original size.
Potential reduce by 72.8 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. Zeroerr.com needs all CSS files to be minified and compressed as it can save up to 72.8 kB or 86% of the original size.
Number of requests can be reduced by 17 (44%)
39
22
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZEROerr. 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 from 5 to 1 for CSS and as a result speed up the page load time.
www.zeroerr.com
807 ms
gdsr.css.php
171 ms
rating.css
134 ms
jquery.js
453 ms
jquery-migrate.min.js
208 ms
gdsr.js
207 ms
easing.js
284 ms
jcarousellite.js
306 ms
theme-scripts.js
346 ms
jquery.validate.pack.js
469 ms
red-black.css
377 ms
custom.css
418 ms
master.css
256 ms
icon_rss.gif
141 ms
menu_downarrow.gif
142 ms
496657-106x106.jpg
200 ms
921368-127x106.jpg
203 ms
john_beck_free_and_clear-106x106.jpg
141 ms
995651-150x34.gif
285 ms
270126-150x97.png
286 ms
141719-150x64.jpg
285 ms
684367-106x106.jpg
333 ms
34054-150x28.gif
335 ms
821404-148x106.jpg
440 ms
631389.jpg
466 ms
564159-141x106.jpg
465 ms
568024-106x106.png
464 ms
820333-141x106.jpg
524 ms
698765-150x55.jpg
467 ms
529074-150x99.jpg
575 ms
46205-140x106.jpg
599 ms
ga.js
31 ms
bkg_body.jpg
383 ms
head_bkg.jpg
383 ms
zeroerr_logo.gif
323 ms
bkg_round_right.gif
379 ms
block_topbg.gif
430 ms
btn-orange.gif
452 ms
bullet-grey.png
453 ms
__utm.gif
24 ms
zeroerr.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
Form elements do not have associated labels
zeroerr.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
zeroerr.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zeroerr.com 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 Zeroerr.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.
zeroerr.com
Open Graph description is not detected on the main page of ZEROerr. 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: