1.1 sec in total
289 ms
711 ms
96 ms
Welcome to oil-chem.com homepage info - get ready to check Oil Chem best content right away, or after learning these important things about oil-chem.com
Oil Chem Technologies is a leader in surfactants and processes for enhanced oil recovery (EOR, IOR) and unconventional gas.
Visit oil-chem.comWe analyzed Oil-chem.com page load time and found that the first response time was 289 ms and then it took 807 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.
oil-chem.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value10.0 s
0/100
25%
Value7.5 s
26/100
10%
Value3,270 ms
2/100
30%
Value0.535
14/100
15%
Value15.3 s
7/100
10%
289 ms
86 ms
150 ms
349 ms
148 ms
Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Oil-chem.com and no external sources were called. The less responsive or slowest element that took the longest time to load (349 ms) belongs to the original domain Oil-chem.com.
Page size can be reduced by 61.0 kB (76%)
80.7 kB
19.7 kB
In fact, the total size of Oil-chem.com main page is 80.7 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. CSS take 62.6 kB which makes up the majority of the site volume.
Potential reduce by 3.8 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 1.3 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 3.8 kB or 70% of the original size.
Potential reduce by 1.4 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, Oil Chem needs image optimization as it can save up to 1.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 55.8 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. Oil-chem.com needs all CSS files to be minified and compressed as it can save up to 55.8 kB or 89% of the original size.
We found no issues to fix!
6
6
The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oil Chem. According to our analytics all requests are already optimized.
oil-chem.com
289 ms
style_screen.css
86 ms
oilchem-banner7.jpg
150 ms
oilchem-intro.gif
349 ms
arrow1.gif
148 ms
background.gif
77 ms
style_print.css
70 ms
oil-chem.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
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
Links do not have a discernible name
oil-chem.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
Browser errors were logged to the console
oil-chem.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
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oil-chem.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 Oil-chem.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.
oil-chem.com
Open Graph description is not detected on the main page of Oil Chem. 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: