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Report generated a year ago
https://sfp.by
Your general SEO Checkup Score
Archived
60/100
SEO Score
Average SEO score of top 100 sites: 74%
This website received an SEO score of 60 out of 100, which is below the average score of 74. However, there are 20 important issues that need to be fixed to improve your website's ranking on search engines and enhance its overall performance.
20 Failed
4 Warnings
46 Passed
Common SEO issues
Score: 58
Failed: 7
Warnings: 1
Passed: 18
Meta Title Test100% of top 100 sites passed
  • This webpage is using a title tag.
Text: Оптические трансиверы SFP.BY
Length: 28 characters
Meta Description Test97% of top 100 sites passed
  • This webpage is using a meta description tag with a length of 279 characters. We recommend using well-written and inviting meta descriptions with a length between 150 and 220 characters (spaces included).
Text: Оптические трансиверы NTA от SFP.BY помогут решить любые задачи подключения телекоммуникационного оборудования к волоконно-оптическим линиям связи. Продукция NTA представлена в самом широком спектре и включает в себя модули SFP, SFP+, XFP, SFP28, QSFP+, QSFP28, CFP, CFP2 и др.
Length: 279 characters
Google Search Results Preview Test
Desktop version
https://sfp.byОптические трансиверы SFP.BYОптические трансиверы NTA от SFP.BY помогут решить любые задачи подключения телекоммуникационного оборудования к волоконно-оптическим линиям связи. Продукция NTA представлена в самом широком спектре и включает в себя модули SFP, SFP+, XFP, SFP28, QSFP+, QSFP28, CFP, CFP2 и др.
Mobile version
https://sfp.byОптические трансиверы SFP.BYОптические трансиверы NTA от SFP.BY помогут решить любые задачи подключения телекоммуникационного оборудования к волоконно-оптическим линиям связи. Продукция NTA представлена в самом широком спектре и включает в себя модули SFP, SFP+, XFP, SFP28, QSFP+, QSFP28, CFP, CFP2 и др.
Social Media Meta Tags Test83% of top 100 sites passed
  • This webpage is using social media meta tags.
Open Graph Meta Tags
og:locale
ru_RU
og:type
website
og:site_name
SFP.BY
og:url
https://sfp.by/
og:title
Оптические трансиверы SFP.BY
og:description
Оптические трансиверы NTA от SFP.BY помогут решить любые задачи подключения телекоммуникационного оборудования к волоконно-оптическим линиям связи. Продукция NTA представлена в самом широком спектре и включает в себя модули SFP, SFP+, XFP, SFP28, QSFP+, QSFP28, CFP, CFP2 и др.
og:image
https://sfp.by//images/logo-sfpby.jpg
Most Common Keywords Test
  • There is likely no optimal keyword density (search engine algorithms have evolved beyond keyword density metrics as a significant ranking factor). It can be useful, however, to note which keywords appear most often on your page and if they reflect the intended topic of your page. More importantly, the keywords on your page should appear within natural sounding and grammatically correct copy.
13англ11qsfp10передачи9оптического8оптических
Keywords Usage Test81% of top 100 sites passed
  • The most common keywords of this webpage are not distributed across the important HTML tags! Primary keywords should appear in title tag, meta description and heading tags to help Search Engines to properly identify the topic of this webpage.
Keyword
Title tag
Meta description
Headings
англ
qsfp
передачи
оптического
оптических
Keywords Cloud Test
bidicwdmethernetfactorforminfomultimodepluggableqsfpreceiversinglemodesmalltransmitterабонентамианглбюджетволнволныволокнаволокневолокноволокнуволоконноданныхдлинахзатуханиезначениеимеетсяинформацияиспользоватькабеликабеляканаловкотораякоторыелиниимедиаконвертерымеждумодулеймодулимодульмодуляможетможномощностьмультиплексированиянапримернаходитсяоборудованиеоборудованияобщаяобычнооптическиеоптическийоптическимоптическихоптическогооптическойособенностипараметрыпередачипередачуподключенияпозволяетпортпортыприменяютпрохожденияработыразвитиеразличныеразличныхразныхразъёмраспространённымрисуноксветовогосвязисетейсигналасигналовскоростейскоростисобойсоставляетспектральногостандартомсторонесторонытакжетакоетиповтипомтрансивертрансиверовуровеньфакторовформэтотявляется
Competitor Domains Test
Understand your competitors' SEO and backlink profile

Get related competitors and their domain authority score in relation to your domain.

Heading Tags Test70% of top 100 sites passed
  • This webpage contains headings tags.
H1 tags
Оптические медиаконвертеры, модули SFP, XFP, QSFP, CFP и соеденительные кабели
H2 tags
Уважаемые Клиенты!
Общая информация
Конструктивные особенности оптических модулей
Оптическое волокно
Затухание оптического сигнала
Оптический бюджет
Технические особенности
Меню
Контактная информация
Robots.txt Test94% of top 100 sites passed
  • This website lacks a "robots.txt" file. This file can protect private content from appearing online, save bandwidth, and lower load time on your server. A missing "robots.txt" file also generates additional errors in your apache log whenever robots request one. Read more about the robots.txt file, and how to create one for your site.
Sitemap Test75% of top 100 sites passed
  • This website has a sitemap file.
Looking for a Sitemap Generator Tool?

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SEO Friendly URL Test40% of top 100 sites passed
  • This webpage contains URLs that are not SEO friendly!
See results list
Image Alt Test71% of top 100 sites passed
  • All "img" tags from this webpage have the required "alt" attribute.
Responsive Image Test38% of top 100 sites passed
  • All images in this webpage are properly sized for different users' viewports.
Image Aspect Ratio Test72% of top 100 sites passed
  • All image display dimensions match the natural aspect ratio.
Inline CSS Test2% of top 100 sites passed
  • This webpage is using inline CSS styles!
See results list
Deprecated HTML Tags Test99% of top 100 sites passed
  • This webpage does not use HTML deprecated tags.
Google Analytics Test69% of top 100 sites passed
  • A Google Analytics script is not detected on this page. While there are several tools available to monitor your site's visitors and traffic sources, Google Analytics is a free, commonly recommended program to help diagnose potential SEO issues.
Favicon Test100% of top 100 sites passed
  • favicon
    This website appears to have a favicon.
JS Error Test74% of top 100 sites passed
  • We've found JavaScript errors on this webpage!
See results list
Console Errors Test33% of top 100 sites passed
  • This webpage doesn't have any warnings or errors caught by the Chrome DevTools Console.
Charset Declaration Test100% of top 100 sites passed
  • This webpage has a character encoding declaration.
Content-Type: text/html; charset=UTF-8
Social Media Test80% of top 100 sites passed
  • This webpage is not connected with social media using the API's provided by Facebook, Google +, Twitter, Pinterest, or using addthis.com
Speed optimizations
Score: 54
Failed: 8
Warnings: 1
Passed: 12
HTML Page Size Test34% of top 100 sites passed
  • The size of this webpage's HTML is 18.1 Kb and is under the average webpage's HTML size of 33 Kb. Faster loading websites result in a better user experience, higher conversion rates, and generally better search engine rankings.
DOM Size Test17% of top 100 sites passed
  • The Document Object Model (DOM) of this webpage has 581 nodes which is less than the recommended value of 1,500 nodes.
HTML Compression/GZIP Test96% of top 100 sites passed
  • This webpage doesn't use the HTML compression! We recommend to compress the HTML code in order to reduce the page size and page loading times - this will help a website to retain visitors and increase page views. If the HTML compression will be enabled, the HTML size will be decreased by 58% - from 18.1 Kb to 7.51 Kb .
Site Loading Speed Test68% of top 100 sites passed
  • The loading time of this webpage (measured from N. Virginia, US) is around 1.52 seconds and this is under the average loading speed which is 5 seconds.
Accurate loading speed and website loading speed monitor

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JS Execution Time Test79% of top 100 sites passed
  • The JavaScript code used by this webpage is executed in less than 2 seconds.
Page Objects Test
  • This webpage has less than 20 http requests. A higher number of http requests results in a user's browser needing to request a large number of objects from the server, which will ultimately slow down the loading of your webpage.
Content size by content type
Content type
Percent
Size
image
60.7 %
700.59 Kb
font
10.7 %
123.57 Kb
css
10.2 %
117.20 Kb
javascript
9.5 %
109.02 Kb
other
6.6 %
76.65 Kb
html
2.3 %
26.37 Kb
TOTAL
100%
1.13 Mb
Requests by content type
Content type
Percent
Requests
javascript
26.3 %
5
image
26.3 %
5
font
21.1 %
4
css
15.8 %
3
html
5.3 %
1
other
5.3 %
1
TOTAL
100%
19
Content size by domain
Domain
Percent
Size
sfp.by
89.2 %
1.00 Mb
fonts.gstatic.com
10.7 %
123.57 Kb
fonts.googleapis.com
0.1 %
1.44 Kb
TOTAL
100%
1.13 Mb
Requests by domain
Domain
Percent
Requests
sfp.by
73.7 %
14
fonts.gstatic.com
21.1 %
4
fonts.googleapis.com
5.3 %
1
TOTAL
100%
19
Page Cache Test (Server Side Caching)100% of top 100 sites passed
  • It doesn't appear that this website is caching webpages. Cached pages serve up static html and avoid potentially time consuming queries to your database. It also helps lower server load by up to 80%. Caching most visibly benefits high traffic pages that access a database, but whose content does not change on every page view. Common caching methods include Alternative PHP Cache, Quickcache, and WP Super Cache (for Wordpress sites). Caching mechanisms also typically compress HTML, further reducing page size and load time.
Flash Test100% of top 100 sites passed
  • This webpage does not include flash objects (an outdated technology that was sometimes used to deliver rich multimedia content). Flash content does not work well on mobile devices, and is difficult for crawlers to interpret.
CDN Usage Test96% of top 100 sites passed
  • This webpage is not serving all resources (images, javascript and css) from CDNs!
See results list
Modern Image Format Test32% of top 100 sites passed
  • This webpage is not serving images in a modern format! Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.
See results list
Image Metadata Test
  • This webpage is using images with large metadata (more than 16% of the image size)! Stripping out unnecessary metadata tags can improve not only the loading time but also the security and privacy of a webpage.
See results list
Image Caching Test99% of top 100 sites passed
See results list
JavaScript Caching Test98% of top 100 sites passed
  • This webpage is not using cache headers for JavaScript resources! Setting cache headers can help to speed up the webpage for returning users.
See results list
CSS Caching Test98% of top 100 sites passed
  • This webpage is not using cache headers for CSS resources! Setting cache headers can help to speed up the webpage for returning users.
See results list
JavaScript Minification Test93% of top 100 sites passed
  • All JavaScript files used by this webpage are minified.
See results list
CSS Minification Test97% of top 100 sites passed
  • All CSS resources used by this webpage are minified.
See results list
Render Blocking Resources Test29% of top 100 sites passed
  • This webpage is using render blocking resources! Eliminating render-blocking resources can help this webpage to load significantly faster and will improve the website experience for your visitors.
See results list
Nested Tables Test99% of top 100 sites passed
  • This webpage is not using nested tables. This speeds up page loading time and optimizes the user experience.
Frameset Test100% of top 100 sites passed
  • This webpage does not use frames.
Doctype Test100% of top 100 sites passed
  • This webpage has a doctype declaration.
<!DOCTYPE html>
URL Redirects Test96% of top 100 sites passed
  • This URL doesn't have any redirects (which could potentially cause site indexation issues and site loading delays).
Server and security
Score: 60
Failed: 4
Warnings: 1
Passed: 5
URL Canonicalization Test92% of top 100 sites passed
SSL Checker and HTTPS Test100% of top 100 sites passed
  • This website is successfully using the HTTPS protocol, but the SSL Certificate will expire in less than a month! Having an up-to-date certificate is an important security practice to ensure that your website is safe and provides trust, and any communication between the user's browser and your website (such as passwords, credit cards, or forms) is encrypted and private.

The certificate is not used before the activation date.

The certificate will expire in less than a month!

The hostname "sfp.by" is correctly listed in the certificate.

The certificate should be trusted by all major web browsers.

The certificate was not revoked.

The certificate was signed with a secure hash.

Certificate Chain:
Server certificate
Common name
sfp.by
Subject Alternative Names (SANs)
sfp.by, www.sfp.by
Not valid before
Tue, November 8o 2022, 8:52:23 am (z)
Not valid after
Mon, February 6o 2023, 8:52:22 am (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
R3
Intermediate certificate
Common name
R3
Organization
Let's Encrypt
Location
US
Not valid before
Fri, September 4o 2020, 12:00:00 am (z)
Not valid after
Mon, September 15o 2025, 4:00:00 pm (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
ISRG Root X1
Root certificate
Common name
ISRG Root X1
Organization
Internet Security Research Group
Location
US
Not valid before
Thu, June 4o 2015, 11:04:38 am (z)
Not valid after
Mon, June 4o 2035, 11:04:38 am (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
ISRG Root X1
Mixed Content Test (HTTP over HTTPS)100% of top 100 sites passed
  • This webpage does not use mixed content - both the initial HTML and all other resources are loaded over HTTPS.
HTTP2 Test92% of top 100 sites passed
  • This webpage is using the HTTP/2 protocol.
HSTS Test
  • This webpage is not using the Strict-Transport-Security header! This is a security header that was created as a way to force the browser to use secure connections when a site is running over HTTPS.
Safe Browsing Test100% of top 100 sites passed
  • This website is not currently listed as suspicious (no malware or phishing activity found).
Server Signature Test88% of top 100 sites passed
  • The server signature is off for this webpage.
Directory Browsing Test100% of top 100 sites passed
  • Directory browsing is disabled for this website.
Plaintext Emails Test93% of top 100 sites passed
  • We've found 1 email addresses in your page code! We advise you to protect email links in a way that hides them from the spam harvesters.
Mobile usability
Score: 100
Failed: 0
Warnings: 0
Passed: 3
Meta Viewport Test94% of top 100 sites passed
  • This webpage is using a viewport meta tag.
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" />
Media Query Responsive Test99% of top 100 sites passed
  • This webpage is using CSS media queries, which is the base for responsive design functionalities.
Mobile Snapshot Test
Mobile view
Advanced SEO
Score: 67
Failed: 1
Warnings: 1
Passed: 8
Structured Data Test59% of top 100 sites passed
Custom 404 Error Page Test75% of top 100 sites passed
  • This website is using a custom 404 error page. We recommend to have a custom 404 error page in order to improve the website's user experience by letting users know that only a specific page is missing/broken (and not the entire site), providing them helpful links, the opportunity to report bugs, and potentially track the source of broken links.
Noindex Tag Test99% of top 100 sites passed
  • This webpage does not use the noindex meta tag. This means that it can be indexed by search engines.
Canonical Tag Test95% of top 100 sites passed
  • This webpage does not use the canonical link tag.
Nofollow Tag Test
  • This webpage does not use the nofollow meta tag. This means that search engines will crawl all links from this webpage.
Disallow Directive Test
  • This website lacks a "robots.txt" file. This file can protect private content from appearing online, save bandwidth, and lower load on your server. A missing "robots.txt" file also generates additional errors in your apache log whenever robots request one.
Meta Refresh Test95% of top 100 sites passed
  • This webpage is not using a meta refresh tag.
SPF Records Test94% of top 100 sites passed
  • This DNS server is using an SPF record.
v=spf1 redirect=_spf.yandex.net
Ads.txt Validation Test80% of top 100 sites passed
  • This website doesn't use an ads.txt file! Ads.txt is a text file that contains a list of Authorized Digital Sellers. The purpose of ads.txt files is to give advertisers and advertising networks the ability to verify who is allowed to sell advertising on your website.
Spell Check Test
Check your webpage for misspellings!

Finding and fixing misspellings on your webpage will help both user experience and search engine rankings.


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