Tools & Wizards About Us
istanbulschools.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

istanbulschools.com

Home - Istanbul American Schools | Discover Our School

Page Load Speed

9 sec in total

First Response

456 ms

Resources Loaded

7.5 sec

Page Rendered

986 ms

istanbulschools.com screenshot

About Website

Click here to check amazing Istanbul Schools content. Otherwise, check out these important facts you probably never knew about istanbulschools.com

With our qualified staff and enriched programs, Istanbul American Schools (IAS) aims to be one of the world’s top educational institutions.

Visit istanbulschools.com

Key Findings

We analyzed Istanbulschools.com page load time and found that the first response time was 456 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

istanbulschools.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.2 s

0/100

25%

SI (Speed Index)

Value15.7 s

0/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

istanbulschools.com

456 ms

ias.school

1100 ms

7rxs.css

128 ms

7rxs.css

389 ms

css

30 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Istanbulschools.com, 86% (96 requests) were made to Ias.school and 4% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Ias.school.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.2 kB (8%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Istanbulschools.com main page is 2.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 154.4 kB

  • Original 183.3 kB
  • After minification 173.7 kB
  • After compression 28.9 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 154.4 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 6.6 kB

  • Original 1.3 MB
  • After minification 1.3 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. Istanbul Schools images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 10.6 kB

  • Original 529.1 kB
  • After minification 529.1 kB
  • After compression 518.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 4.5 kB

  • Original 209.3 kB
  • After minification 209.3 kB
  • After compression 204.8 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. Istanbulschools.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 50 (51%)

Requests Now

98

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istanbul Schools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

istanbulschools.com

istanbulschools.com

456 ms

ias.school

ias.school

1100 ms

7rxs.css

7rxs.css

128 ms

7rxs.css

7rxs.css

389 ms

css

css

30 ms

7rxs.css

7rxs.css

507 ms

6ilfm.css

6ilfm.css

659 ms

6ilfm.css

6ilfm.css

541 ms

7rrt.css

7rrt.css

421 ms

6ilfm.js

6ilfm.js

565 ms

7rxx.js

7rxx.js

647 ms

7rxs.js

7rxs.js

954 ms

7rxs.js

7rxs.js

634 ms

css

css

28 ms

7rrt.css

7rrt.css

798 ms

jquery.dlmenu.js

jquery.dlmenu.js

711 ms

thegem-menu_init.js

thegem-menu_init.js

762 ms

svg4everybody.js

svg4everybody.js

768 ms

thegem-form-elements.js

thegem-form-elements.js

782 ms

jquery.easing.js

jquery.easing.js

846 ms

thegem-header.js

thegem-header.js

888 ms

functions.js

functions.js

894 ms

jquery.mousewheel.pack.js

jquery.mousewheel.pack.js

917 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

928 ms

jquery.fancybox-init.js

jquery.fancybox-init.js

1012 ms

scripts.js

scripts.js

1025 ms

js_composer_front.min.js

js_composer_front.min.js

1059 ms

fc_modal.js

fc_modal.js

1072 ms

tooltip.min.js

tooltip.min.js

1072 ms

awesomplete.min.js

awesomplete.min.js

1090 ms

core.min.js

core.min.js

1132 ms

mouse.min.js

mouse.min.js

1156 ms

form.min.js

form.min.js

1157 ms

thegem-lazyLoading.js

thegem-lazyLoading.js

1206 ms

quickfinders-effects.js

quickfinders-effects.js

1207 ms

jquery.parallaxVertical.js

jquery.parallaxVertical.js

1218 ms

isotope.min.js

isotope.min.js

1337 ms

isotope_layout_metro.js

isotope_layout_metro.js

1337 ms

thegem-scrollMonitor.js

thegem-scrollMonitor.js

1337 ms

thegem-itemsAnimations.js

thegem-itemsAnimations.js

1338 ms

portfolio.js

portfolio.js

1217 ms

thegem-team-hover.js

thegem-team-hover.js

944 ms

isotope-masonry-custom.js

isotope-masonry-custom.js

1081 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

986 ms

jquery.carouFredSel.js

jquery.carouFredSel.js

951 ms

thegem-gallery.js

thegem-gallery.js

935 ms

qligg.min.js

qligg.min.js

866 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

899 ms

swiper.min.js

swiper.min.js

908 ms

fbevents.js

fbevents.js

53 ms

logo_d896a129b65d32b444d2daddefce4eac_1x.png

logo_d896a129b65d32b444d2daddefce4eac_1x.png

646 ms

logo_95066cf19466732efc9f358b9c0ecbb3_1x.png

logo_95066cf19466732efc9f358b9c0ecbb3_1x.png

645 ms

preloader-1.gif

preloader-1.gif

638 ms

slider-2-bg.jpg

slider-2-bg.jpg

644 ms

child.png

child.png

1066 ms

terimler-1.png

terimler-1.png

915 ms

slider-3-bg-1.jpg

slider-3-bg-1.jpg

914 ms

yazi.png

yazi.png

914 ms

chil-girl.png

chil-girl.png

990 ms

slider-1-bg.jpg

slider-1-bg.jpg

1118 ms

slider-1-kitap-1.png

slider-1-kitap-1.png

958 ms

font

font

61 ms

montserrat-ultralight.woff

montserrat-ultralight.woff

957 ms

font

font

60 ms

thegem-icons.woff

thegem-icons.woff

945 ms

slider-1-u%C3%A7ak-1.png

slider-1-u%C3%A7ak-1.png

2634 ms

karete-thegem-portfolio-metro.jpg

karete-thegem-portfolio-metro.jpg

972 ms

robotic-thegem-portfolio-metro.jpg

robotic-thegem-portfolio-metro.jpg

972 ms

ARCHERY-ACTIVITY-thegem-portfolio-metro.jpg

ARCHERY-ACTIVITY-thegem-portfolio-metro.jpg

1004 ms

MaterialIcons-Regular.woff

MaterialIcons-Regular.woff

1040 ms

MAKER-WORKSHOP-thegem-portfolio-metro.jpg

MAKER-WORKSHOP-thegem-portfolio-metro.jpg

1021 ms

thegem-socials.ttf

thegem-socials.ttf

1021 ms

natural-thegem-portfolio-metro.jpg

natural-thegem-portfolio-metro.jpg

1045 ms

basketball-thegem-portfolio-metro.jpg

basketball-thegem-portfolio-metro.jpg

1047 ms

embed

embed

324 ms

1.png

1.png

1089 ms

2.png

2.png

970 ms

3.png

3.png

970 ms

4-1.png

4-1.png

993 ms

play-room.png

play-room.png

1000 ms

y%C3%BCzme.png

y%C3%BCzme.png

2960 ms

font

font

113 ms

font

font

151 ms

font

font

234 ms

play-house.png

play-house.png

1065 ms

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

55 ms

materialdesignicons.woff

materialdesignicons.woff

922 ms

spor.png

spor.png

965 ms

laboratuvar.png

laboratuvar.png

969 ms

js

js

82 ms

%C3%B6d%C3%BCl-odas%C4%B1.png

%C3%B6d%C3%BCl-odas%C4%B1.png

3068 ms

m%C3%BCzik.png

m%C3%BCzik.png

3002 ms

konferans.png

konferans.png

971 ms

staff-ias-1-1-thegem-person-160.jpg

staff-ias-1-1-thegem-person-160.jpg

1095 ms

ias12-1-thegem-gallery-masonry-100.jpg

ias12-1-thegem-gallery-masonry-100.jpg

1225 ms

ias8-thegem-gallery-masonry-100.jpg

ias8-thegem-gallery-masonry-100.jpg

1352 ms

ias6-thegem-gallery-masonry-100.jpg

ias6-thegem-gallery-masonry-100.jpg

1485 ms

search.js

search.js

68 ms

geometry.js

geometry.js

180 ms

main.js

main.js

181 ms

ias9-thegem-gallery-masonry-100.jpg

ias9-thegem-gallery-masonry-100.jpg

1343 ms

ias_logo_yeni-1.png

ias_logo_yeni-1.png

1468 ms

acik-bg.jpg

acik-bg.jpg

1518 ms

anasayfa-gorsel-1.jpg

anasayfa-gorsel-1.jpg

1646 ms

koyu-bg.jpg

koyu-bg.jpg

1780 ms

acik-bg-1.jpg

acik-bg-1.jpg

1861 ms

embed

embed

215 ms

our-team-2.jpg

our-team-2.jpg

1837 ms

map-locker.png

map-locker.png

1914 ms

footer.jpg

footer.jpg

1959 ms

ajax-loader.gif

ajax-loader.gif

1997 ms

revicons.woff

revicons.woff

1877 ms

Accessibility Review

istanbulschools.com accessibility score

86

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.

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

<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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

istanbulschools.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

istanbulschools.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Istanbulschools.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 Istanbulschools.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

istanbulschools.com

Open Graph data is detected on the main page of Istanbul Schools. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: