Access deylaman.ac.ir. موسسه آموزش عالی دیلمان:Deylaman Institute of Higher Education

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

deylaman.ac.ir

620 ms

deylaman.ac.ir

1246 ms

deylamanstyle.css

170 ms

deylamanfonts.css

333 ms

deylamanmenu.css

486 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 41% of them (20 requests) were addressed to the original Deylaman.ac.ir, 27% (13 requests) were made to Maps.googleapis.com and 16% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Trustseal.enamad.ir.

Content Size

3.2 MB

After Optimization

2.9 MB

In fact, the total size of Deylaman.ac.ir main page is 3.2 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. 50% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 15.1 kB

Original 19.2 kB
After minification 18.2 kB
After compression 4.0 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 15.1 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 307.3 kB

Original 3.1 MB
After minification 2.7 MB

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. Deylaman images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 20.1 kB

Original 161.4 kB
After minification 161.4 kB
After compression 141.3 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 20.1 kB or 12% of the original size.

CSS Optimization

-12%

Potential reduce by 460 B

Original 3.8 kB
After minification 3.8 kB
After compression 3.4 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. Deylaman.ac.ir needs all CSS files to be minified and compressed as it can save up to 460 B or 12% of the original size.

Requests Now

After Optimization

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deylaman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

FA
Language Claimed

N/A
Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deylaman.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian 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 Deylaman.ac.ir main page’s claimed encoding is . 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

deylaman.ac.ir

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

Report Summary

Performance

Accessibility

Best Practices

SEO

موسسه آموزش عالی دیلمان:Deylaman Institute of Higher Education » صفحه اصلی

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

deylaman.ac.ir

deylaman.ac.ir

deylamanstyle.css

deylamanfonts.css

deylamanmenu.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

deylaman.ac.ir

deylaman.ac.ir

deylamanstyle.css

deylamanfonts.css

deylamanmenu.css

DeylamanSliderScript.js

DeylamanScrollScript.js

embed

logo.aspx

ISO_9001_2008.png

deylaman_institute_of_higher_education_big_logo.png

deylaman_institute_of_higher_education_logo_raw.png

deylaman_institute_of_higher_education_logo.png

deylaman_institute_news_cover.jpg

deylaman_institute_news_cover.jpg

deylaman_institute_news_cover.jpg

deylaman_institute_news_cover.jpg

YekanBakhFaNum-Regular.woff

Entezar1_v2.0.1.ttf

Deylaman_Institute_Slide.jpg

js

gen_204

init_embed.js

common.js

util.js

map.js

overlay.js

onion.js

search_impl.js

StaticMapService.GetMapImage

ViewportInfoService.GetViewportInfo

AuthenticationService.Authenticate

vt

vt

vt

vt

vt

vt

vt

QuotaService.RecordEvent

controls.js

css

css