Access cers.com.tr. CERS Dijital Reklam Ajansı

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.805

5/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

cers.com.tr

398 ms

www.cers.com.tr

1058 ms

oz.css

251 ms

style.css

378 ms

css2

42 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 63% of them (40 requests) were addressed to the original Cers.com.tr, 14% (9 requests) were made to Cdnjs.cloudflare.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Cers.com.tr.

Content Size

2.8 MB

After Optimization

2.2 MB

In fact, the total size of Cers.com.tr main page is 2.8 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. 45% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 47.6 kB

Original 59.7 kB
After minification 45.5 kB
After compression 12.0 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. This page needs HTML code to be minified as it can gain 14.2 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 47.6 kB or 80% of the original size.

Image Optimization

-19%

Potential reduce by 502.4 kB

Original 2.6 MB
After minification 2.1 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. Obviously, CERS needs image optimization as it can save up to 502.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 4.4 kB

Original 116.2 kB
After minification 114.2 kB
After compression 111.8 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

-82%

Potential reduce by 32.9 kB

Original 40.3 kB
After minification 36.1 kB
After compression 7.4 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. Cers.com.tr needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CERS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

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

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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

TR
Language Claimed

TR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cers.com.tr can be misinterpreted by Google and other search engines. Our service has detected that Turkish is used on the page, and it matches the claimed language. Our system also found out that Cers.com.tr 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

cers.com.tr

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

CERS Dijital Reklam Ajansı

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

cers.com.tr

www.cers.com.tr

oz.css

style.css

css2

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

cers.com.tr

www.cers.com.tr

oz.css

style.css

css2

css2

owl.carousel.min.css

owl.theme.default.min.css

jquery.fancybox.min.css

js

jquery.min.js

jquery-ui.min.js

jquery.fancybox.min.js

owl.carousel.min.js

ded217ede3.js

func.js

menu.js

animate.min.css

flag-icon.min.css

js

analytics.js

tag.js

PartnerBadgeClickable.svg

pagebg.svg

cers-logo.svg

slide.png

slide1.png

cs.svg

computer.svg

software.svg

bullhorn.svg

online-ads.svg

app-development.svg

online-shopping.svg

offerbg.jpg

55207a35-1bf2-4eae-a93c-bd0aac252f13316.jpg

fac8f898-9dca-414b-bc53-f2d19b1e5290995.jpg

6b1bbe95-48ab-4867-92be-58192a4a2262457.jpg

12c1c93c-f2dc-44a7-b35a-44ea863c24b7914.jpg

searchbg.jpg

google-icon.svg

google-logo.svg

ab01a1e1-3cc7-400d-a7aa-a0989e3dde71650.png