Access oci.khuisf.ac.ir. دانشگاه آزاد اسلامي واحد اصفهان - خوراسگان Islamic Azad University Isfahan (Khorasgan) Branch

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

oci.khuisf.ac.ir

948 ms

oci.khuisf.ac.ir

424 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Oci.khuisf.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (948 ms) belongs to the original domain Oci.khuisf.ac.ir.

Content Size

548.1 kB

After Optimization

305.5 kB

In fact, the total size of Oci.khuisf.ac.ir main page is 548.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 244.8 kB which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 193 B

Original 569 B
After minification 567 B
After compression 376 B

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 193 B or 34% of the original size.

Image Optimization

-3%

Potential reduce by 7.6 kB

Original 244.8 kB
After minification 237.2 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. Oci Khuisf images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 175.3 kB

Original 236.8 kB
After minification 214.4 kB
After compression 61.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 175.3 kB or 74% of the original size.

CSS Optimization

-90%

Potential reduce by 59.5 kB

Original 65.9 kB
After minification 61.4 kB
After compression 6.4 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. Oci.khuisf.ac.ir needs all CSS files to be minified and compressed as it can save up to 59.5 kB or 90% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FA
Language Claimed

EN
Encoding

WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oci.khuisf.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it does not match the claimed English language. Our system also found out that Oci.khuisf.ac.ir main page’s claimed encoding is windows-1252. 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.

Social Sharing Optimization

oci.khuisf.ac.ir

Open Graph description is not detected on the main page of Oci Khuisf. 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: