Tools & Wizards About Us
sepidan-co.com screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

sepidan-co.com

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Page Load Speed

2.9 sec in total

First Response

583 ms

Resources Loaded

2.2 sec

Page Rendered

146 ms

sepidan-co.com screenshot

About Website

Visit sepidan-co.com now to see the best up-to-date Sepidan Co content and also check out these interesting facts you probably never knew about sepidan-co.com

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Key Findings

We analyzed Sepidan-co.com page load time and found that the first response time was 583 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sepidan-co.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

en

583 ms

style1033.css

290 ms

PageStyleltr.css

294 ms

googleanalytics.js

205 ms

jquery-1.7.2.min.js

502 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that all of those requests were addressed to Sepidan-co.com and no external sources were called. The less responsive or slowest element that took the longest time to load (634 ms) belongs to the original domain Sepidan-co.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.9 kB (35%)

Content Size

645.3 kB

After Optimization

420.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sepidan-co.com main page is 645.3 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. 30% of websites need less resources to load. Images take 350.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.9 kB

  • Original 45.3 kB
  • After minification 36.4 kB
  • After compression 9.4 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 8.9 kB, which is 20% 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 35.9 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 373 B

  • Original 350.2 kB
  • After minification 349.8 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. Sepidan Co images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 137.8 kB

  • Original 190.1 kB
  • After minification 161.7 kB
  • After compression 52.4 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 137.8 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 50.8 kB

  • Original 59.7 kB
  • After minification 45.3 kB
  • After compression 8.9 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. Sepidan-co.com needs all CSS files to be minified and compressed as it can save up to 50.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (69%)

Requests Now

29

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sepidan Co. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en

en

583 ms

style1033.css

style1033.css

290 ms

PageStyleltr.css

PageStyleltr.css

294 ms

googleanalytics.js

googleanalytics.js

205 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

502 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

215 ms

jquery.parsiantools.js

jquery.parsiantools.js

313 ms

NewsLetterAlert.js

NewsLetterAlert.js

311 ms

alertltr.css

alertltr.css

327 ms

Menu1_css.axd

Menu1_css.axd

406 ms

LatestNews_css.axd

LatestNews_css.axd

424 ms

NewsRotator_css.axd

NewsRotator_css.axd

425 ms

ProjectRotator_css.axd

ProjectRotator_css.axd

442 ms

LinkRotator_css.axd

LinkRotator_css.axd

498 ms

stuHover.js

stuHover.js

419 ms

jquery.actual.js

jquery.actual.js

433 ms

menuAnimationltr.js

menuAnimationltr.js

436 ms

menuFreeSize.js

menuFreeSize.js

453 ms

menuSelectedItem.js

menuSelectedItem.js

504 ms

jquery.autocomplete-min.js

jquery.autocomplete-min.js

508 ms

acSearch.js

acSearch.js

507 ms

jquery.cycle.all.js

jquery.cycle.all.js

634 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

543 ms

close_icon.png

close_icon.png

149 ms

logoen.png

logoen.png

193 ms

aa5ae5bf_87ef_46b4_8b93_3099da69d4b7.jpg

aa5ae5bf_87ef_46b4_8b93_3099da69d4b7.jpg

383 ms

3e731d35_4e6f_457b_b866_cfe360bd30b9.jpg

3e731d35_4e6f_457b_b866_cfe360bd30b9.jpg

296 ms

newsarrow.png

newsarrow.png

263 ms

sendcv.png

sendcv.png

263 ms

5ce5ebc8_8cff_4892_b6f2_c8a863d588a4.jpg

5ce5ebc8_8cff_4892_b6f2_c8a863d588a4.jpg

296 ms

6a1208ae_dce6_437d_988e_c9981bdc09a8.jpg

6a1208ae_dce6_437d_988e_c9981bdc09a8.jpg

324 ms

8c245004_43c2_437e_bffc_b09d1ba7006f.jpg

8c245004_43c2_437e_bffc_b09d1ba7006f.jpg

347 ms

3599b4f4_fc52_4665_8155_ef655a747098.jpg

3599b4f4_fc52_4665_8155_ef655a747098.jpg

365 ms

9f89b4f1_5bfe_48a5_93ea_163839fe4b81.jpg

9f89b4f1_5bfe_48a5_93ea_163839fe4b81.jpg

396 ms

6d8a6f71_6b07_472a_be7a_584e8c5afdad.jpg

6d8a6f71_6b07_472a_be7a_584e8c5afdad.jpg

396 ms

86da9e11_c91c_4470_9d7c_258abf8875c8.jpg

86da9e11_c91c_4470_9d7c_258abf8875c8.jpg

429 ms

55bd5079_06d2_4a47_8dec_2ef2eb6ef3fb.jpg

55bd5079_06d2_4a47_8dec_2ef2eb6ef3fb.jpg

457 ms

95c977cf_708c_4473_86c3_4c5caf33ef84.jpg

95c977cf_708c_4473_86c3_4c5caf33ef84.jpg

472 ms

1_05.png

1_05.png

479 ms

1_07.png

1_07.png

496 ms

1_13.png

1_13.png

497 ms

1_09.png

1_09.png

538 ms

1_03.png

1_03.png

563 ms

1_11.png

1_11.png

581 ms

note_icon.png

note_icon.png

320 ms

close_icon.png

close_icon.png

339 ms

bgmenu.png

bgmenu.png

342 ms

noImage

noImage

409 ms

searchicon.png

searchicon.png

413 ms

bgnewscaption.jpg

bgnewscaption.jpg

419 ms

bgnews.png

bgnews.png

436 ms

bgcv.png

bgcv.png

437 ms

bgtaboutus.jpg

bgtaboutus.jpg

444 ms

bgaboutus.png

bgaboutus.png

511 ms

bgbox2.png

bgbox2.png

518 ms

bnews.png

bnews.png

517 ms

coverpro.png

coverpro.png

543 ms

autocompleteShadow.png

autocompleteShadow.png

535 ms

BulletHoverBanner.png

BulletHoverBanner.png

548 ms

BulletBanner.png

BulletBanner.png

617 ms

wordFRg.png

wordFRg.png

615 ms

wordFLg.png

wordFLg.png

624 ms

Rflash.png

Rflash.png

631 ms

Lflash.png

Lflash.png

617 ms

Accessibility Review

sepidan-co.com accessibility score

67

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

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

Impact

Issue

High

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

sepidan-co.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sepidan-co.com SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sepidan-co.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sepidan-co.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.

Social Sharing Optimization

sepidan-co.com

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