864 ms in total
30 ms
535 ms
299 ms
Click here to check amazing 2 SPI content for United States. Otherwise, check out these important facts you probably never knew about 2spi.com
Default Meta Description
Visit 2spi.comWe analyzed 2spi.com page load time and found that the first response time was 30 ms and then it took 834 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
2spi.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value16.3 s
0/100
25%
Value6.4 s
40/100
10%
Value1,200 ms
20/100
30%
Value0
100/100
15%
Value15.1 s
7/100
10%
30 ms
239 ms
34 ms
34 ms
42 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 85% of them (47 requests) were addressed to the original 2spi.com, 4% (2 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (239 ms) belongs to the original domain 2spi.com.
Page size can be reduced by 758.9 kB (35%)
2.1 MB
1.4 MB
In fact, the total size of 2spi.com main page is 2.1 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 117.2 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 16.3 kB, which is 12% 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 117.2 kB or 88% of the original size.
Potential reduce by 50.9 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. 2 SPI images are well optimized though.
Potential reduce by 450.0 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 450.0 kB or 73% of the original size.
Potential reduce by 140.8 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. 2spi.com needs all CSS files to be minified and compressed as it can save up to 140.8 kB or 90% of the original size.
Number of requests can be reduced by 13 (26%)
50
37
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2 SPI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
2spi.com
30 ms
www.2spi.com
239 ms
css
34 ms
font-awesome.min.css
34 ms
jquery-ui.min.css
42 ms
modernizer.custom.26434.min.js
31 ms
jquery.min.js
66 ms
jquery-ui.min.js
81 ms
jquery.muffin.js
38 ms
yui_2.9.0.js
99 ms
constants_min.js
64 ms
c9_min.js
76 ms
layout_min.css
78 ms
slides.min.jquery.js
76 ms
custom.js
76 ms
custom.css
95 ms
analytics.js
93 ms
bodyBackgr.jpg
84 ms
logo.png
83 ms
lock.png
81 ms
cart.png
82 ms
ggoctg(1).jpg
25 ms
Tweezers.jpg
31 ms
Storage.jpg
36 ms
SPM-AFM.jpg
41 ms
SEM-Supplies.jpg
46 ms
Substrates.jpg
35 ms
TEM-Supplies.jpg
54 ms
Safety-Cleaning.jpg
57 ms
Micro-Calibration.jpg
62 ms
Grids.jpg
73 ms
Material-Science.jpg
68 ms
Chemicals.jpg
71 ms
Light-microscopy.jpg
78 ms
Filtration%E2%80%93Hm.jpg
103 ms
Life-Science.jpg
91 ms
Gold-Probe.jpg
94 ms
Vacuum.jpg
103 ms
General-lab.jpg
95 ms
Instruments.jpg
105 ms
arrow-prev.png
113 ms
arrow-next.png
108 ms
thumb.php
137 ms
thumb.php
134 ms
thumb.php
141 ms
thumb.php
133 ms
facebook.png
131 ms
twitter.png
127 ms
youtube.png
161 ms
ui-bg_flat_75_ffffff_40x100.png
145 ms
ggoctg(1).jpg
153 ms
FUDHvzEKSJww3kCxuiAo2A.ttf
39 ms
0XxGQsSc1g4rdRdjJKZrNC3USBnSvpkopQaUR-2r7iU.ttf
57 ms
loading.gif
195 ms
collect
13 ms
2spi.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
2spi.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
Missing source maps for large first-party JavaScript
2spi.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
Image elements do not have [alt] attributes
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 2spi.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 2spi.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.
2spi.com
Open Graph description is not detected on the main page of 2 SPI. 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: