5.4 sec in total
63 ms
4.9 sec
490 ms
Visit gicolombo.com now to see the best up-to-date GIC Olombo content and also check out these interesting facts you probably never knew about gicolombo.com
Welcome to Gemmological Institute Colombo (GIC), gem testing and certification laboratory in Sri Lanka which provide a wide range of services as gem identification and certification services, using hi...
Visit gicolombo.comWe analyzed Gicolombo.com page load time and found that the first response time was 63 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
gicolombo.com performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value13.4 s
0/100
25%
Value9.1 s
14/100
10%
Value380 ms
70/100
30%
Value0.153
75/100
15%
Value11.5 s
18/100
10%
63 ms
1005 ms
148 ms
401 ms
187 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 90% of them (53 requests) were addressed to the original Gicolombo.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Gicolombo.com.
Page size can be reduced by 368.3 kB (8%)
4.7 MB
4.3 MB
In fact, the total size of Gicolombo.com main page is 4.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.5 MB which makes up the majority of the site volume.
Potential reduce by 31.0 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 31.0 kB or 80% of the original size.
Potential reduce by 328.8 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. GIC Olombo images are well optimized though.
Potential reduce by 3.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.0 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. Gicolombo.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 14% of the original size.
Number of requests can be reduced by 30 (59%)
51
21
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GIC Olombo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
gicolombo.com
63 ms
www.gicolombo.com
1005 ms
normalize.css
148 ms
skeleton.css
401 ms
normalized-extended.css
187 ms
style.css
253 ms
jquery-3.3.1.min.js
322 ms
auto-load-libs.js
354 ms
component.js
448 ms
slick.min.css
508 ms
component.css
550 ms
theme-color.css
590 ms
theme-colors-for-elements.css
627 ms
theme.css
652 ms
theme.css
742 ms
S360-base.js
784 ms
theme.js
802 ms
theme.js
1829 ms
email-decode.min.js
628 ms
component-media-768.css
1377 ms
component-media-1024.css
1399 ms
component-media-1366.css
1411 ms
theme-media-480.css
1445 ms
theme-media-768.css
1455 ms
theme-media-1024.css
1477 ms
theme-media-1366.css
1502 ms
gtm.js
155 ms
gic_logo.png
115 ms
home-page---banner-image---1920-x-1080-2.jpg
197 ms
1.jpg
175 ms
services---banner-image--1600-x-755---4.jpg
199 ms
home_mobile.jpg
132 ms
home_large_2.jpg
120 ms
infrastructure.jpg
174 ms
1px.png
176 ms
ftir---images-in-the-body----715-x-610.jpg
236 ms
map-image.jpg
239 ms
gic_small_logo.png
237 ms
montserrat-regular-webfont.woff
249 ms
playfairdisplay-regular-webfont.woff
249 ms
icomoon.ttf
255 ms
montserrat-light-webfont.woff
249 ms
montserrat-medium-webfont.woff
249 ms
js
80 ms
analytics.js
20 ms
4688.js
65 ms
collect
17 ms
collect
100 ms
slick.min.js
1000 ms
masonry.pkgd.min.js
1057 ms
jquery-ui.min.js
1107 ms
jquery.validate.min.js
1067 ms
js.cookie.js
1054 ms
services-item---image---1920-x-1080----1.jpg
209 ms
1.jpg
170 ms
services-item---image---1920-x-1080----3.jpg
195 ms
services-item---image---1920-x-1080----5.jpg
349 ms
services-item---image---1920-x-1080----7.jpg
297 ms
other-testing.jpg
376 ms
gicolombo.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
gicolombo.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
gicolombo.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gicolombo.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 Gicolombo.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.
gicolombo.com
Open Graph description is not detected on the main page of GIC Olombo. 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: