2 sec in total
315 ms
1.4 sec
270 ms
Click here to check amazing Safety Lab content for China. Otherwise, check out these important facts you probably never knew about safety-lab.com
Visit safety-lab.comWe analyzed Safety-lab.com page load time and found that the first response time was 315 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
safety-lab.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.3 s
100/100
25%
Value1.8 s
100/100
10%
Value0 ms
100/100
30%
Value0.001
100/100
15%
Value1.3 s
100/100
10%
315 ms
417 ms
147 ms
205 ms
205 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Safety-lab.com and no external sources were called. The less responsive or slowest element that took the longest time to load (600 ms) belongs to the original domain Safety-lab.com.
Page size can be reduced by 26.3 kB (36%)
72.8 kB
46.5 kB
In fact, the total size of Safety-lab.com main page is 72.8 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 10% of websites need less resources to load. Images take 55.5 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. This page needs HTML code to be minified as it can gain 4.2 kB, which is 24% 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 14.2 kB or 82% of the original size.
Potential reduce by 12.0 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, Safety Lab needs image optimization as it can save up to 12.0 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Number of requests can be reduced by 18 (56%)
32
14
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Safety Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
safety-lab.com
315 ms
417 ms
cntg.php
147 ms
img0.gif
205 ms
img1.jpg
205 ms
img2.jpg
206 ms
img3.jpg
206 ms
img4.jpg
206 ms
img5.jpg
227 ms
img6.jpg
270 ms
img7.jpg
258 ms
top_bg.gif
260 ms
news.gif
248 ms
about.gif
250 ms
products.gif
294 ms
support.gif
334 ms
download.gif
335 ms
buynow.gif
336 ms
fishka.gif
335 ms
about.gif
340 ms
img9.jpg
385 ms
left_bg.jpg
426 ms
img10.jpg
424 ms
menu_rasp.gif
426 ms
menu_bg.gif
425 ms
menu_bot.jpg
429 ms
main_bg.gif
476 ms
pxl.gif
515 ms
ugolok.gif
515 ms
about.jpe
516 ms
img11.jpg
515 ms
bot0.jpg
521 ms
bot_bg.gif
564 ms
safety-lab.gif
600 ms
safety-lab.com accessibility score
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
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
safety-lab.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
Serves images with low resolution
safety-lab.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Safety-lab.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 Safety-lab.com main page’s claimed encoding is iso-8859-1. 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.
safety-lab.com
Open Graph description is not detected on the main page of Safety Lab. 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: