81.9 sec in total
1.7 sec
79.9 sec
355 ms
Click here to check amazing 18 Gem content. Otherwise, check out these important facts you probably never knew about 18gem.com
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Visit 18gem.comWe analyzed 18gem.com page load time and found that the first response time was 1.7 sec and then it took 80.3 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.
18gem.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value3.3 s
68/100
25%
Value5.8 s
50/100
10%
Value150 ms
95/100
30%
Value0.447
20/100
15%
Value3.3 s
94/100
10%
1686 ms
6460 ms
3420 ms
1053 ms
2822 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original 18gem.com, 86% (101 requests) were made to 58gem.com and 3% (3 requests) were made to Image.9fjob.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source 58gem.com.
Page size can be reduced by 508.3 kB (38%)
1.3 MB
839.6 kB
In fact, the total size of 18gem.com main page is 1.3 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. 30% of websites need less resources to load. Images take 756.0 kB which makes up the majority of the site volume.
Potential reduce by 63.3 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 63.3 kB or 80% of the original size.
Potential reduce by 69.6 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. 18 Gem images are well optimized though.
Potential reduce by 349.8 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 349.8 kB or 73% of the original size.
Potential reduce by 25.5 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. 18gem.com needs all CSS files to be minified and compressed as it can save up to 25.5 kB or 79% of the original size.
Number of requests can be reduced by 41 (37%)
111
70
The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 18 Gem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
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18gem.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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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.
18gem.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
18gem.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 18gem.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 18gem.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.
{{og_description}}
18gem.com
Open Graph description is not detected on the main page of 18 Gem. 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: